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| author | Thomas Munro | 2020-10-14 22:31:20 +0000 |
|---|---|---|
| committer | Thomas Munro | 2020-10-14 22:41:58 +0000 |
| commit | b94109ce375b137f235149bfba3559c69f4573e7 (patch) | |
| tree | 3bb52406abf05df6e4efe561082ba2a8a993294b /doc/src | |
| parent | a04daa97a4339c38e304cd6164d37da540d665a8 (diff) | |
Make WL_POSTMASTER_DEATH level-triggered on kqueue builds.
If WaitEventSetWait() reports that the postmaster has gone away, later
calls to WaitEventSetWait() should continue to report that. Otherwise
further waits that occur in the proc_exit() path after we already
noticed the postmaster's demise could block forever.
Back-patch to 13, where the kqueue support landed.
Reported-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/3624029.1602701929%40sss.pgh.pa.us
Diffstat (limited to 'doc/src')
0 files changed, 0 insertions, 0 deletions