upstream/postgresql
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2026-06-05 14:54:26 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix bug that can cause walsender not to terminating at shutdown.

Browse source 
When backpatching c6c333436 I (Andres Freund) mis-resolved a conflict
in the 9.4 branch. Unfortunately that leads to walsenders waiting
forever when shutting down with connected standbys, unless immediate
mode is used, or the standbys are forced to disconnect by other means.

Author: Marco Nenciarini
Reported-By: Abhijit Gharami, Marco Nenciarini
Discussion:
	http://postgr.es/m/1434ad79-ab0d-d6a9-4ea2-1afb1c06adaf@2ndquadrant.it
	http://postgr.es/m/CAA5_DuD0O1XyM8OnOzhRepyPU-t8nZKLzs1pT2JpzP0NS+vVNA@mail.gmail.com
Backpatch: 9.4 only
This commit is contained in:
Andres Freund 2017-08-24 15:21:32 -07:00
parent fe4c658246
commit b51c8efc6a
1 changed files with 1 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
src/backend/replication/walsender.c
View file

@ -2658,6 +2658,7 @@ WalSndLastCycleHandler(SIGNAL_ARGS)
{
int save_errno = errno;
got_SIGUSR2 = true;
if (MyWalSnd)
SetLatch(&MyWalSnd->latch);