Re: injection_points: canceled or terminated waiters leak their wait slots - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: injection_points: canceled or terminated waiters leak their wait slots
Date
Msg-id asBCsCfFefC4lMQE@paquier.xyz
Whole thread
In response to Re: injection_points: canceled or terminated waiters leak their wait slots  (Zsolt Parragi <zsolt.parragi@percona.com>)
List pgsql-hackers
On Fri, Oct 02, 2026 at 10:44:20PM +0100, Zsolt Parragi wrote:
> I only disabled the two tests that already had failures on CI. After
> looking into it again I realized that temp-schema-cleanup could only
> fail with my hacked together linux repro, I can't reproduce it on
> windows. In wait_cleanup and slot_creation_error one session kills
> another session.

Thanks for the patch.  That should be able to do the job.  Good idea
to mention the thread, for future references.

> In temp-schema-cleanup s1 kills itself. When the
> fatal happens the isolation tester is reading s1's socket, and
> receives the message properly, I can't make that fail without
> modifying the testcase.

Okay, that's good to know.  That leads to an even simpler patch.
--
Michael

Attachment

pgsql-hackers by date:

Previous
From: Andrew Dunstan
Date:
Subject: Re: Allow table AMs to define their own reloptions
Next
From: Laurenz Albe
Date:
Subject: Re: Adding a stored generated column without long-lived locks