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| author | Michael Paquier <michael@paquier.xyz> | 2018-08-29 17:11:40 -0700 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2018-08-29 17:11:40 -0700 |
| commit | 32f2792eb6163ce7265b22dad4a20ddd1b81c5eb (patch) | |
| tree | b10d14b19e77ebb637a9eb0eb348e17bd987cd39 /src/tutorial/funcs.source | |
| parent | aac21f11df0dbe6ee32ac8151bd1ea2c7987f683 (diff) | |
Stop bgworkers during fast shutdown with postmaster in startup phase
When a postmaster gets into its phase PM_STARTUP, it would start
background workers using BgWorkerStart_PostmasterStart mode immediately,
which would cause problems for a fast shutdown as the postmaster forgets
to send SIGTERM to already-started background workers. With smart and
immediate shutdowns, this correctly happened, and fast shutdown is the
only mode missing the shot.
Author: Alexander Kukushkin
Reviewed-by: Michael Paquier
Discussion: https://postgr.es/m/CAFh8B=mvnD8+DZUfzpi50DoaDfZRDfd7S=gwj5vU9GYn8UvHkA@mail.gmail.com
Backpatch-through: 9.5
Diffstat (limited to 'src/tutorial/funcs.source')
0 files changed, 0 insertions, 0 deletions