On Fri, 07 Sep 2007 10:58:36 +0400, Marko Kreen <markokr@gmail.com> wrote:
>> The pgpool (I tried 3.1, 3.4 and pgpool-II 1.2) works fine but has the
>> following problem - after some time it
>> just "hangs", and if I try to connect to it with psql it just hangs
>> indefinitely. After restart
>> it works fine again. I turned off persistent connections in php so it's
>> not that. Does anybody
>> have the same problem?
>
> All symptoms point to the same problem - your app fails to
> release server connections for reuse.
>
> If the problem is that PHP fails to disconnect connection,
> although the transaction is finished, you could run pgbouncer
> in more relaxed mode - pool_mode=transaction. Also setting
> client_idle_timeout to something may help debugging.
> If the problem is uncommitted transactions, you could set
> query_timeout to some small number (1-3) to see where
> errors appear.
>
> Both timeouts are not something I would put into productions
> config, so the code should be fixed still...
pgbouncer does not have this problem, only pgpool does.
pgbouncer has the problem of being very slow.
i thought php released connections at the end of script?
and also if i had this problem pgpool would hang in a few seconds
because the server has some load.
