Re: Add non-blocking version of PQcancel

From: Justin Pryzby <pryzby(at)telsasoft(dot)com>
To: Jelte Fennema <Jelte(dot)Fennema(at)microsoft(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: Add non-blocking version of PQcancel
Date: 2022-06-25 00:36:16
Message-ID: 20220625003616.GA10293@telsasoft.com
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On Mon, Apr 04, 2022 at 03:21:54PM +0000, Jelte Fennema wrote:
> 2. Added some extra sleeps to the cancellation test, to remove random failures on FreeBSD.

Apparently there's still an occasional issue.
https://cirrus-ci.com/task/6613309985128448

result 232/352 (error): ERROR: duplicate key value violates unique constraint "ppln_uniqviol_pkey"
DETAIL: Key (id)=(116) already exists.

This shows that the issue is pretty rare:
https://cirrus-ci.com/github/postgresql-cfbot/postgresql/commitfest/38/3511

--
Justin

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