Re: WaitEventSetWaitBlock() can still hang on Windows due to connection reset

From: Alexander Lakhin <exclusion(at)gmail(dot)com>
To: "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>
Subject: Re: WaitEventSetWaitBlock() can still hang on Windows due to connection reset
Date: 2025-04-17 19:00:00
Message-ID: 37baa757-0659-4e55-8c46-1e3d15236d21@gmail.com
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Dear Kuroda-san,

17.04.2025 10:10, Hayato Kuroda (Fujitsu) wrote:
> Dear Alexander,
>
> While analyzing the BF failure [1], I noticed that the same issue may happen here,
> which means apply worker waited something. According to the log, apply worker (PID 2820)
> stucked so that logical replication could not restart.
>
> ...
>
> Now the report has been reported for both physical and logical replication,
> but I suspected that this can happen for all the application.
>
> [1]:https://buildfarm.postgresql.org/cgi-bin/show_stage_log.pl?nm=drongo&dt=2025-04-12%2003%3A59%3A38&stg=recovery-check

Thank you for the analysis!
I think you're right, it's the same issue, so I've added the link to the
wiki page.

Best regards,
Alexander Lakhin
Neon (https://neon.tech)

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