Michael Fuhr <[EMAIL PROTECTED]> writes:
> On Sat, Sep 03, 2005 at 11:31:19AM +0530, Mavinakuli, Prasanna (STSD) wrote:
>> 1) I am using postgres 7.4 version.
> Exactly which version?
I'm wondering about the relevance of this pre-7.4-final bug fix:
2003-10-19 17:36 tgl
* src/interfaces/libpq/: fe-exec.c, fe-misc.c: Adjust libpq to
avoid deadlock when both client and server want to send data, and
both have filled the transmission buffers. One scenario where this
can happen was illustrated here:
http://archives.postgresql.org/pgsql-hackers/2003-04/msg00979.php
Supposing that a 7.4-beta libpq were in use, and for some reason the
server tries to send a large reply message before it's absorbed all
of the command, we could see a hangup like this. It'd be useful to
see an strace of the server process in parallel with the client.
regards, tom lane
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