Add retries for further investigation of 019_replslot_limit.pl failures.
authorAndres Freund <andres@anarazel.de>
Fri, 25 Mar 2022 00:12:09 +0000 (17:12 -0700)
committerAndres Freund <andres@anarazel.de>
Fri, 25 Mar 2022 00:12:09 +0000 (17:12 -0700)
commitf28bf667f602f6ff36c219eb40c5f61de4440ae5
tree7a3ceb194e103af732361abbd7ac362d40fd77b6
parent26ebb0e28032283f99bf985fb47ea3d19fbaf91a
Add retries for further investigation of 019_replslot_limit.pl failures.

Tom noticed evidence in the buildfarm suggesting the failures might just be
really slow process exits. To investigate further, instead of giving up after
seeing multiple walsender pids once, retry. For now continue to report test
failure if a retry succeeds.

See also commit afdeff10526 and fe0972ee5e6.

Per suggestion from Tom Lane.

Discussion: https://postgr.es/m/3042597.1648148740@sss.pgh.pa.us
src/test/recovery/t/019_replslot_limit.pl