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| author | Noah Misch <noah@leadboat.com> | 2018-08-31 22:59:58 -0700 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2018-08-31 23:00:01 -0700 |
| commit | 1664c8b300e345158b007eba2c6879e7bde74cc8 (patch) | |
| tree | 1b5fc27f7d9530ba45c167aff56a9c7f5a050eed /src/backend/access/transam/parallel.c | |
| parent | 2c8cff5dd60b372654eda4dba72b1cea2e91f0f0 (diff) | |
| download | postgresql-1664c8b300e345158b007eba2c6879e7bde74cc8.tar.gz postgresql-1664c8b300e345158b007eba2c6879e7bde74cc8.zip | |
Ignore server-side delays when enforcing wal_sender_timeout.
Healthy clients of servers having poor I/O performance, such as
buildfarm members hamster and tern, saw unexpected timeouts. That
disagreed with documentation. This fix adds one gettimeofday() call
whenever ProcessRepliesIfAny() finds no client reply messages.
Back-patch to 9.4; the bug's symptom is rare and mild, and the code all
moved between 9.3 and 9.4.
Discussion: https://postgr.es/m/20180826034600.GA1105084@rfd.leadboat.com
Diffstat (limited to 'src/backend/access/transam/parallel.c')
0 files changed, 0 insertions, 0 deletions