Re: pg_listener entries deleted under heavy NOTIFY load only on Windows

From: Craig Ringer <craig(at)postnewspapers(dot)com(dot)au>
To: Radu Ilie <rilie(at)wsi(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: pg_listener entries deleted under heavy NOTIFY load only on Windows
Date: 2010-01-25 10:42:06
Message-ID: 4B5D757E.3040003@postnewspapers.com.au
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On 23/01/2010 5:30 AM, Radu Ilie wrote:
> On a Windows server under heavy load of NOTIFY events, entries in
> pg_listener table for some events are deleted. It is like UNLISTEN was
> called.

This has been reported on -general, then -bugs, now -hackers, and seems
to just get ignored. The poster has done a fair bit of research and has
documented the issue, and fix, in a fair bit of depth.

I don't have the access rights to do anything about it. Is someone who
does going to look at it, or will it remain a lurking bug?

(If this has since made it into cvs without any ML activity, then sorry
- but I'm worried it'll get missed again and want to make sure it doesn't.)

--
Craig Ringer

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