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| author | Peter Eisentraut <peter_e@gmx.net> | 2017-08-31 12:24:47 -0400 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2017-09-29 11:08:24 -0400 |
| commit | 5373bc2a0867048bb78f93aede54ac1309b5e227 (patch) | |
| tree | a330b6841f88d58831746b8d82e206174234a509 /src/backend/postmaster/postmaster.c | |
| parent | 8b304b8b72b0a60f1968d39f01cf817c8df863ec (diff) | |
| download | postgresql-5373bc2a0867048bb78f93aede54ac1309b5e227.tar.gz postgresql-5373bc2a0867048bb78f93aede54ac1309b5e227.zip | |
Add background worker type
Add bgw_type field to background worker structure. It is intended to be
set to the same value for all workers of the same type, so they can be
grouped in pg_stat_activity, for example.
The backend_type column in pg_stat_activity now shows bgw_type for a
background worker. The ps listing also no longer calls out that a
process is a background worker but just show the bgw_type. That way,
being a background worker is more of an implementation detail now that
is not shown to the user. However, most log messages still refer to
'background worker "%s"'; otherwise constructing sensible and
translatable log messages would become tricky.
Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Diffstat (limited to 'src/backend/postmaster/postmaster.c')
| -rw-r--r-- | src/backend/postmaster/postmaster.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c index 1bcbce537a4..8a2cc2fc2b4 100644 --- a/src/backend/postmaster/postmaster.c +++ b/src/backend/postmaster/postmaster.c @@ -3117,8 +3117,9 @@ CleanupBackgroundWorker(int pid, exitstatus = 0; #endif - snprintf(namebuf, MAXPGPATH, "%s: %s", _("worker process"), - rw->rw_worker.bgw_name); + snprintf(namebuf, MAXPGPATH, _("background worker \"%s\""), + rw->rw_worker.bgw_type); + if (!EXIT_STATUS_0(exitstatus)) { |