[PATCH v52 02/10] Rename cluster.c/h -> repack.c/h

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[PATCH v52 02/10] Rename cluster.c/h -> repack.c/h
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* [PATCH v52 02/10] Rename cluster.c/h -> repack.c/h
@ 2026-03-31 16:55 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-03-31 16:55 UTC (permalink / raw)

---
 src/backend/commands/Makefile                |  2 +-
 src/backend/commands/matview.c               |  2 +-
 src/backend/commands/meson.build             |  2 +-
 src/backend/commands/{cluster.c => repack.c} |  6 +++---
 src/backend/commands/tablecmds.c             |  2 +-
 src/backend/commands/vacuum.c                |  6 +++---
 src/backend/storage/ipc/procsignal.c         |  1 +
 src/backend/tcop/postgres.c                  |  1 +
 src/backend/tcop/utility.c                   |  2 +-
 src/include/commands/{cluster.h => repack.h} | 12 ++++++------
 10 files changed, 19 insertions(+), 17 deletions(-)
 rename src/backend/commands/{cluster.c => repack.c} (99%)
 rename src/include/commands/{cluster.h => repack.h} (90%)

diff --git a/src/backend/commands/Makefile b/src/backend/commands/Makefile
index c10fdba2bbb..fe1bba3a9b9 100644
--- a/src/backend/commands/Makefile
+++ b/src/backend/commands/Makefile
@@ -18,7 +18,6 @@ OBJS = \
 	amcmds.o \
 	analyze.o \
 	async.o \
-	cluster.o \
 	collationcmds.o \
 	comment.o \
 	constraint.o \
@@ -51,6 +50,7 @@ OBJS = \
 	proclang.o \
 	propgraphcmds.o \
 	publicationcmds.o \
+	repack.o \
 	schemacmds.o \
 	seclabel.o \
 	sequence.o \
diff --git a/src/backend/commands/matview.c b/src/backend/commands/matview.c
index d3be8939011..5db4fe75dce 100644
--- a/src/backend/commands/matview.c
+++ b/src/backend/commands/matview.c
@@ -24,8 +24,8 @@
 #include "catalog/namespace.h"
 #include "catalog/pg_am.h"
 #include "catalog/pg_opclass.h"
-#include "commands/cluster.h"
 #include "commands/matview.h"
+#include "commands/repack.h"
 #include "commands/tablecmds.h"
 #include "commands/tablespace.h"
 #include "executor/executor.h"
diff --git a/src/backend/commands/meson.build b/src/backend/commands/meson.build
index 90c7e37a429..f624aae74af 100644
--- a/src/backend/commands/meson.build
+++ b/src/backend/commands/meson.build
@@ -6,7 +6,6 @@ backend_sources += files(
   'amcmds.c',
   'analyze.c',
   'async.c',
-  'cluster.c',
   'collationcmds.c',
   'comment.c',
   'constraint.c',
@@ -39,6 +38,7 @@ backend_sources += files(
   'proclang.c',
   'propgraphcmds.c',
   'publicationcmds.c',
+  'repack.c',
   'schemacmds.c',
   'seclabel.c',
   'sequence.c',
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/repack.c
similarity index 99%
rename from src/backend/commands/cluster.c
rename to src/backend/commands/repack.c
index f241e18b153..20f0a572236 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/repack.c
@@ -1,6 +1,6 @@
 /*-------------------------------------------------------------------------
  *
- * cluster.c
+ * repack.c
  *    REPACK a table; formerly known as CLUSTER.  VACUUM FULL also uses
  *    parts of this code.
  *
@@ -10,7 +10,7 @@
  *
  *
  * IDENTIFICATION
- *	  src/backend/commands/cluster.c
+ *	  src/backend/commands/repack.c
  *
  *-------------------------------------------------------------------------
  */
@@ -33,9 +33,9 @@
 #include "catalog/pg_am.h"
 #include "catalog/pg_inherits.h"
 #include "catalog/toasting.h"
-#include "commands/cluster.h"
 #include "commands/defrem.h"
 #include "commands/progress.h"
+#include "commands/repack.h"
 #include "commands/tablecmds.h"
 #include "commands/vacuum.h"
 #include "miscadmin.h"
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c
index 0ce2e81f9c2..e2882a50b3b 100644
--- a/src/backend/commands/tablecmds.c
+++ b/src/backend/commands/tablecmds.c
@@ -57,10 +57,10 @@
 #include "catalog/storage.h"
 #include "catalog/storage_xlog.h"
 #include "catalog/toasting.h"
-#include "commands/cluster.h"
 #include "commands/comment.h"
 #include "commands/defrem.h"
 #include "commands/event_trigger.h"
+#include "commands/repack.h"
 #include "commands/sequence.h"
 #include "commands/tablecmds.h"
 #include "commands/tablespace.h"
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index 0ed363d1c85..b179b62b5c8 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -9,7 +9,7 @@
  *
  * VACUUM for heap AM is implemented in vacuumlazy.c, parallel vacuum in
  * vacuumparallel.c, ANALYZE in analyze.c, and VACUUM FULL is a variant of
- * CLUSTER, handled in cluster.c.
+ * REPACK, handled in repack.c.
  *
  *
  * Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
@@ -38,9 +38,9 @@
 #include "catalog/pg_database.h"
 #include "catalog/pg_inherits.h"
 #include "commands/async.h"
-#include "commands/cluster.h"
 #include "commands/defrem.h"
 #include "commands/progress.h"
+#include "commands/repack.h"
 #include "commands/vacuum.h"
 #include "miscadmin.h"
 #include "nodes/makefuncs.h"
@@ -2293,7 +2293,7 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams params,
 			if ((params.options & VACOPT_VERBOSE) != 0)
 				cluster_params.options |= CLUOPT_VERBOSE;
 
-			/* VACUUM FULL is a variant of REPACK; see cluster.c */
+			/* VACUUM FULL is a variant of REPACK; see repack.c */
 			cluster_rel(REPACK_COMMAND_VACUUMFULL, rel, InvalidOid,
 						&cluster_params);
 			/* cluster_rel closes the relation, but keeps lock */
diff --git a/src/backend/storage/ipc/procsignal.c b/src/backend/storage/ipc/procsignal.c
index 7e017c8d53b..7cef6e43661 100644
--- a/src/backend/storage/ipc/procsignal.c
+++ b/src/backend/storage/ipc/procsignal.c
@@ -19,6 +19,7 @@
 
 #include "access/parallel.h"
 #include "commands/async.h"
+#include "commands/repack.h"
 #include "miscadmin.h"
 #include "pgstat.h"
 #include "port/pg_bitutils.h"
diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c
index 10be60011ad..9fbaa5c00f0 100644
--- a/src/backend/tcop/postgres.c
+++ b/src/backend/tcop/postgres.c
@@ -39,6 +39,7 @@
 #include "commands/event_trigger.h"
 #include "commands/explain_state.h"
 #include "commands/prepare.h"
+#include "commands/repack.h"
 #include "common/pg_prng.h"
 #include "jit/jit.h"
 #include "libpq/libpq.h"
diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c
index 2b609bfc824..5f8c766c4be 100644
--- a/src/backend/tcop/utility.c
+++ b/src/backend/tcop/utility.c
@@ -26,7 +26,6 @@
 #include "catalog/toasting.h"
 #include "commands/alter.h"
 #include "commands/async.h"
-#include "commands/cluster.h"
 #include "commands/collationcmds.h"
 #include "commands/comment.h"
 #include "commands/conversioncmds.h"
@@ -46,6 +45,7 @@
 #include "commands/proclang.h"
 #include "commands/propgraphcmds.h"
 #include "commands/publicationcmds.h"
+#include "commands/repack.h"
 #include "commands/schemacmds.h"
 #include "commands/seclabel.h"
 #include "commands/sequence.h"
diff --git a/src/include/commands/cluster.h b/src/include/commands/repack.h
similarity index 90%
rename from src/include/commands/cluster.h
rename to src/include/commands/repack.h
index d6b62c747e8..85061158b0c 100644
--- a/src/include/commands/cluster.h
+++ b/src/include/commands/repack.h
@@ -1,17 +1,17 @@
 /*-------------------------------------------------------------------------
  *
- * cluster.h
- *	  header file for postgres cluster command stuff
+ * repack.h
+ *	  header file for the REPACK command
  *
  * Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994-5, Regents of the University of California
  *
- * src/include/commands/cluster.h
+ * src/include/commands/repack.h
  *
  *-------------------------------------------------------------------------
  */
-#ifndef CLUSTER_H
-#define CLUSTER_H
+#ifndef REPACK_H
+#define REPACK_H
 
 #include "nodes/parsenodes.h"
 #include "parser/parse_node.h"
@@ -52,4 +52,4 @@ extern void finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
 							 MultiXactId cutoffMulti,
 							 char newrelpersistence);
 
-#endif							/* CLUSTER_H */
+#endif							/* REPACK_H */
-- 
2.47.3


--gp2pyozrd5pweboh
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v52-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch"



^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

* [PATCH] POC: syslogger: add Boolean state indicating readiness
@ 2026-05-26 10:45 Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 177+ messages in thread

From: Álvaro Herrera @ 2026-05-26 10:45 UTC (permalink / raw)

This replaces a comparison of MyBackendType, which was made obsolete by
commit 0c8e082fba8d.
---
 src/backend/postmaster/syslogger.c | 5 +++++
 src/backend/utils/error/elog.c     | 6 +++---
 src/include/postmaster/syslogger.h | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index acfe0a01715..d736f6a4fab 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -76,6 +76,9 @@ char	   *Log_filename = NULL;
 bool		Log_truncate_on_rotation = false;
 int			Log_file_mode = S_IRUSR | S_IWUSR;
 
+/* for elog.c */
+bool		syslogger_setup_done = false;
+
 /*
  * Private state
  */
@@ -195,6 +198,8 @@ SysLoggerMain(const void *startup_data, size_t startup_data_len)
 	Assert(startup_data_len == 0);
 #endif
 
+	syslogger_setup_done = true;
+
 	/*
 	 * Now that we're done reading the startup data, release postmaster's
 	 * working memory context.
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 50c53b571a0..a6936a0c664 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -3831,7 +3831,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 			write_csvlog(edata);
 		else
 			fallback_to_stderr = true;
@@ -3845,7 +3845,7 @@ send_message_to_server_log(ErrorData *edata)
 		 * pipe).  If this is not possible, fallback to an entry written to
 		 * stderr.
 		 */
-		if (redirection_done || MyBackendType == B_LOGGER)
+		if (redirection_done || syslogger_setup_done)
 		{
 			write_jsonlog(edata);
 		}
@@ -3885,7 +3885,7 @@ send_message_to_server_log(ErrorData *edata)
 	}
 
 	/* If in the syslogger process, try to write messages direct to file */
-	if (MyBackendType == B_LOGGER)
+	if (syslogger_setup_done)
 		write_syslogger_file(buf.data, buf.len, LOG_DESTINATION_STDERR);
 
 	/* No more need of the message formatted for stderr */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 30c4b2daf3f..44409fc2542 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -85,6 +85,7 @@ extern PGDLLIMPORT int syslogPipe[2];
 extern PGDLLIMPORT HANDLE syslogPipe[2];
 #endif
 
+extern bool syslogger_setup_done;
 
 extern int	SysLogger_Start(int child_slot);
 
-- 
2.47.3


--oji7a74ejnbtd35k--





^ permalink  raw  reply  [nested|flat] 177+ messages in thread

end of thread, other threads:[~2026-05-26 10:45 UTC | newest]

Thread overview: 177+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2026-03-31 16:55 [PATCH v52 02/10] Rename cluster.c/h -> repack.c/h Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>
2026-05-26 10:45 [PATCH] POC: syslogger: add Boolean state indicating readiness Álvaro Herrera <[email protected]>

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