BUG #3995: pqSocketCheck doesn't return
The following bug has been logged online:
Bug reference: 3995
Logged by: Kyoko Noro
Email address: kyouko.noro@hp.com
PostgreSQL version: 8.2.3
Operating system: Red Hat Enterprise Linux AS release 4
Description: pqSocketCheck doesn't return
Details:
Hello Support team
I have a problem.May I ask your advice?
Sometimes pqSocketCheck doesn't return and our appication hang.Do you have
any bug report about the problem like this?
"Kyoko Noro" <kyouko.noro@hp.com> writes:
Sometimes pqSocketCheck doesn't return and our appication hang.
pqSocketCheck isn't accessible from outside libpq, and furthermore
it's often called with the *intention* of waiting for something to
happen. You need to provide more details of what you are doing
and what is happening (vs. what you expected to happen).
regards, tom lane
Hello Tom,
Thank you for your reply.
pqSocketCheck isn't accessible from outside libpq
Yes, I see.
SQL in our application is hang sometimes.
I saw gdb backtrace as follows.
(gdb) bt
#0 0x900bc8bc in poll ()
#2 0x0149abd2 in pqSocketCheck ()
・・・
I've been searching some cases like this but I've not had yet.
So If you have any bug reports, may I ask your advice?
Best raguard,
/kyoko noro
-----Original Message-----
From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Sent: Friday, February 29, 2008 12:37 PM
To: Noro, Kyouko
Cc: pgsql-bugs@postgresql.org
Subject: Re: [BUGS] BUG #3995: pqSocketCheck doesn't return
"Kyoko Noro" <kyouko.noro@hp.com> writes:
Sometimes pqSocketCheck doesn't return and our appication hang.
pqSocketCheck isn't accessible from outside libpq, and furthermore it's often called with the *intention* of waiting for something to happen. You need to provide more details of what you are doing and what is happening (vs. what you expected to happen).
regards, tom lane