| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Andrea Grassi" <andreagrassi(at)sogeasoft(dot)com> |
| Cc: | harrywr2(at)comcast(dot)net, "'Craig Ringer'" <ringerc(at)ringerc(dot)id(dot)au>, "'Pg Bugs'" <pgsql-bugs(at)postgresql(dot)org>, "'Alvaro Herrera'" <alvherre(at)commandprompt(dot)com> |
| Subject: | Re: R: R: R: BUG #6342: libpq blocks forever in "poll" function |
| Date: | 2011-12-20 16:38:23 |
| Message-ID: | 20092.1324399103@sss.pgh.pa.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-bugs |
"Andrea Grassi" <andreagrassi(at)sogeasoft(dot)com> writes:
> #0 0xffffe410 in __kernel_vsyscall ()
> No symbol table info available.
> #1 0xf76539cb in poll () from /lib/libc.so..
> #2 0xf770d39a in pqSocketCheck () from /home/pg/pgsql/lib-32/libpq.so.5
> #3 0xf770d49d in pqWaitTimed () from /home/pg/pgsql/lib-32/libpq.so.5
> #4 0xf770d513 in pqWait () from /home/pg/pgsql/lib-32/libpq.so.5
> #5 0xf770c6d6 in PQgetResult () from /home/pg/pgsql/lib-32/libpq.so.5
> #6 0xf770c89c in PQexecFinish () from /home/pg/pgsql/lib-32/libpq.so.5
What about a stack trace from the connected server process? libpq
clearly thinks it's waiting for a message from the server, but I wonder
what the server thinks. Also, what connection status does netstat
show on each side?
regards, tom lane
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Andrea Grassi | 2011-12-20 17:28:31 | R: R: R: R: BUG #6342: libpq blocks forever in "poll" function |
| Previous Message | Andrea Grassi | 2011-12-20 16:28:46 | R: R: R: BUG #6342: libpq blocks forever in "poll" function |