Re: Clarify or fix SIGINT handling in data checksums launcher

From: Daniel Gustafsson <daniel(at)yesql(dot)se>
To: Nathan Bossart <nathandbossart(at)gmail(dot)com>
Cc: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Clarify or fix SIGINT handling in data checksums launcher
Date: 2026-08-15 08:38:51
Message-ID: 35CD6E87-4964-46A3-A928-D57E5A6C2AAB@yesql.se
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> On 13 Aug 2026, at 17:23, Daniel Gustafsson <daniel(at)yesql(dot)se> wrote:
>
>> On 12 Aug 2026, at 22:13, Nathan Bossart <nathandbossart(at)gmail(dot)com> wrote:
>>
>> [RMT hat]
>>
>> I've added an open item for v19 for this one. Daniel/Fujii-san, are you
>> planning to commit this fix soon?
>
> Thanks for the reminder Nathan!
>
> Attached is a v2 which I propose for this thread, what are your thoughts
> Fujii-san?

The attached v3 adds testcoverage of terminating processing with SIGINT, unless
objected to this is the version I intend to go ahead with. (the patches say
1/5 since they came out of a tree where I'm testing multiple related fixes,
it's still only the two for this thread.)

--
Daniel Gustafsson

Attachment Content-Type Size
v3-0001-Make-data-checksums-launcher-cancel-its-worker-at.patch application/octet-stream 10.4 KB
v3-0002-Reorder-function-prototypes-to-match-definition-o.patch application/octet-stream 2.7 KB

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