Horton

Re: Injection points: some tools to wait and wake

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
Cc: Postgres hackers <pgsql-hackers@lists.postgresql.org>, Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>
Date: 2024-03-04T00:55:30Z
Lists: pgsql-hackers 
On Mon, Feb 26, 2024 at 08:24:04AM +0000, Bertrand Drouvot wrote:
> I'll try to submit the POC patch in [1] before beginning of next week now that
> we're "just waiting" if there is more comments on this current thread.

I'll look at what you have there in more details.

> [1]: https://www.postgresql.org/message-id/ZdTNafYSxwnKNIhj%40ip-10-97-1-34.eu-west-3.compute.internal

The main routines have been now applied as 37b369dc67bc, with the test
in 6782709df81f.  I have used the same naming policy as 6a1ea02c491d
for consistency, naming the injection point create-restart-point.
--
Michael

Commits

  1. Add PostgreSQL::Test::Cluster::wait_for_event()

  2. Add regression test for restart points during promotion

  3. injection_points: Add wait and wakeup of processes