Re: BUG #4958: Stats collector hung on WaitForMultipleObjectsEx while attempting to recv a datagram

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: Luke Koops <luke(dot)koops(at)entrust(dot)com>
Cc: "'Nikhil Sontakke'" <nikhil(dot)sontakke(at)enterprisedb(dot)com>, Magnus Hagander <magnus(at)hagander(dot)net>, "pgsql-bugs(at)postgresql(dot)org" <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: BUG #4958: Stats collector hung on WaitForMultipleObjectsEx while attempting to recv a datagram
Date: 2009-08-06 15:47:08
Message-ID: 20090806154708.GE7769@alvh.no-ip.org
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Luke Koops wrote:

> When this sequence happens, I can see a backend postgres.exe process
> start up and then exit very quickly. Note the absence of the
> "incomplete startup package" message.
>
> Could it be related to the stats collector problem? The stats
> collector on this system has been hung for over 6 weeks, so the timing
> of this problem is quite delayed.

Maybe you should try a network sniffer and see if you can spot anything
weird. I think Wireshark can decode the Postgres protocol.

--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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