From: Fujii Masao <fujii@postgresql.org>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: doc: Clarify meaning of "idle" in idle_replication_slot_timeout.
Date: Thu, 10 Jul 2025 23:46:42 +0000
Message-ID: <E1ua0yQ-005fFc-2R@gemulon.postgresql.org> (raw)
doc: Clarify meaning of "idle" in idle_replication_slot_timeout.
This commit updates the documentation to clarify that "idle" in
idle_replication_slot_timeout means the replication slot is inactive,
that is, not currently used by any replication connection.
Without this clarification, "idle" could be misinterpreted to mean
that the slot is not advancing or that no data is being streamed,
even if a connection exists.
Back-patch to v18 where idle_replication_slot_timeout was added.
Author: Laurenz Albe <laurenz.albe@cybertec.at>
Reviewed-by: David G. Johnston <david.g.johnston@gmail.com>
Reviewed-by: Gunnar Morling <gunnar.morling@googlemail.com>
Reviewed-by: Amit Kapila <amit.kapila16@gmail.com>
Reviewed-by: Fujii Masao <masao.fujii@gmail.com>
Discussion: https://postgr.es/m/CADGJaX_0+FTguWpNSpgVWYQP_7MhoO0D8=cp4XozSQgaZ40Odw@mail.gmail.com
Backpatch-through: 18
Branch
------
REL_18_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/afb64a56d9c13d0bcd32c00e9a4482106217ed96
Modified Files
--------------
doc/src/sgml/config.sgml | 10 ++++++----
doc/src/sgml/system-views.sgml | 2 +-
src/backend/replication/slot.c | 2 +-
3 files changed, 8 insertions(+), 6 deletions(-)
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To: pgsql-committers@postgresql.org
Cc: fujii@postgresql.org, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: doc: Clarify meaning of "idle" in idle_replication_slot_timeout.
In-Reply-To: <E1ua0yQ-005fFc-2R@gemulon.postgresql.org>
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