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Re: [BUGS] BUG #5305: Postgres service stops when closing Windows session

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Dave Page <dpage(at)pgadmin(dot)org>
Cc: Cristian Bittel <cbittel(at)gmail(dot)com>, Magnus Hagander <magnus(at)hagander(dot)net>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, Chris Travers <chris(at)metatrontech(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [BUGS] BUG #5305: Postgres service stops when closing Windows session
Date: 2010-08-31 15:27:35
Message-ID: 201008311527.o7VFRZr28078@momjian.us (view raw or flat)
Thread:
Lists: pgsql-bugspgsql-hackers
Dave Page wrote:
> On Tue, Aug 31, 2010 at 3:40 PM, Cristian Bittel <cbittel(at)gmail(dot)com> wrote:
> > To Dave's question, this behavior occurs on all Windows Server interactive
> > sessions, no matter if Administrators or underpriviledge users, but is
> > related to closing Windows interactive session while pgAdmin window is
> > opened and connected to service. Nobody logon to Windows using "postgres"
> > service user.
> 
> Thanks Cristian.
> 
> Can you reproduce the problem if you use psql instead of pgAdmin? Both
> use libpq to talk to the server, so if your theory is correct, I would
> expect to see the same crash. It's hard to see what would bring the
> server down though...

We have already found that exceeding desktop heap might cause a
CreateProcess to return success but later fail with a return code of
128, which causes a server restart.

-- 
  Bruce Momjian  <bruce(at)momjian(dot)us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + It's impossible for everything to be true. +

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