Fix excessive logging in idle slotsync worker.
The slotsync worker was incorrectly identifying no-op states as successful
updates, triggering a busy loop to sync slots that logged messages every
200ms. This patch corrects the logic to properly classify these states,
enabling the worker to respect normal sleep intervals when no work is
performed.
Reported-by: Fujii Masao <masao.fujii@gmail.com>
Author: Zhijie Hou <houzj.fnst@fujitsu.com>
Reviewed-by: Amit Kapila <amit.kapila16@gmail.com>
Reviewed-by: shveta malik <shveta.malik@gmail.com>
Backpatch-through: 17, where it was introduced
Discussion: https://postgr.es/m/CAHGQGwF6zG9Z8ws1yb3hY1VqV-WT7hR0qyXCn2HdbjvZQKufDw@mail.gmail.com
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/85c17f612af7b9c47a9828805686f0dd2433cdf1
Modified Files
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src/backend/replication/logical/slotsync.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
