pgpool2.git / summary / log / commit / refs

commit    4d5836ebfd054b35afd0be0ee24a6aa8d47f1fc9
Author:   Tatsuo Ishii <ishii@postgresql.org>
Date:     Wed Oct 16 05:25:39 2024 +0000

    Enhance comment for POOL_CONNECTION_POOL.info.


 src/include/pool.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/include/pool.h b/src/include/pool.h
index 42393f828..95570c08e 100644
--- a/src/include/pool.h
+++ b/src/include/pool.h
@@ -4,7 +4,7 @@
  * pgpool: a language independent connection pool server for PostgreSQL
  * written by Tatsuo Ishii
  *
- * Copyright (c) 2003-2023	PgPool Global Development Group
+ * Copyright (c) 2003-2024	PgPool Global Development Group
  *
  * Permission to use, copy, modify, and distribute this software and
  * its documentation for any purpose and without fee is hereby
@@ -266,7 +266,12 @@ typedef struct
 
 typedef struct
 {
-	ConnectionInfo *info;		/* connection info on shmem */
+	/*
+	 * info is initialized by pool_init_cp() at the startup of pgpool child
+	 * process. pool_coninfo(child id, pool index, backend id = 0) is used to
+	 * refer to the appropriate pointer on shared memory.
+	 */
+	ConnectionInfo *info;
 	POOL_CONNECTION_POOL_SLOT *slots[MAX_NUM_BACKENDS];
 }			POOL_CONNECTION_POOL;
 


[parent: 09d4e59c5540]