| From: | "Ed L(dot)" <pgsql(at)bluepolka(dot)net> |
|---|---|
| To: | Jeff <threshar(at)torgo(dot)978(dot)org> |
| Cc: | "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: backend exit mystery |
| Date: | 2003-10-13 04:48:36 |
| Message-ID: | 200310122248.36896.pgsql@bluepolka.net |
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| Thread: | |
| Lists: | pgsql-general |
On Saturday October 11 2003 9:00, Jeff wrote:
> On Fri, 10 Oct 2003, Ed L. wrote:
> > I have libpq client program that repeatedly connects to a DB, queries,
> > and then disconnects. After a seemingly random number of such
> > successful sessions (sometimes 30, sometimes hundreds), the backend
> > mysteriously exits after the client calls PQsetdbLogin(), and the
> > client hangs. Any clues? Details below...
> >
> > Client: C program linked with 7.2.1 libpq on HP-UX B.11.00 E 9000/803.
> > Server: PostgreSQL 7.3.2 on i686-pc-linux-gnu, compiled by GCC 2.96.
>
> How's the memory situation on the server box?
> Don't forget linux has that GREAT feature that randomly kills processes
> when memory is tight.... Perhaps there's something in syslog
Hmmm... it's quite repeatable, though not easy to predict after how many
sessions, so I don't think it's that. Happens whether memory is tight or
not.
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