[SR-Users] sr-users Digest, Vol 68, Issue 7

[Daniel-Constantin Mierla]

Hello,

the code for reconnecting to postgress is in the module, but implemented 
only for v2 of DB API. However, kamailio originated modules implement v1 
of DB API. Will be pretty easy to update DB API v1 for a devel that uses 
postgress. I do not have such devel environment setup, but if i find 
time I will make a patch if others are willing to test.

Cheers,
Daniel


On 1/4/11 7:44 PM, Javier Gallart wrote:
> Thanks Alex,
>
> it looks like we'll have to move to mysql in that case (we are much 
> more experienced in postgres). Is this feature expected to be added 
> for db_postgres?
>
> Regards
>
> Javi
>
>
>     Message: 6
>     Date: Tue, 04 Jan 2011 11:54:20 -0500
>     From: Alex Balashov <abalashov at evaristesys.com
>     <mailto:abalashov at evaristesys.com>>
>     Subject: Re: [SR-Users] Reconnection to db
>     To: sr-users at lists.sip-router.org
>     <mailto:sr-users at lists.sip-router.org>
>     Message-ID: <4D2350BC.8080207 at evaristesys.com
>     <mailto:4D2350BC.8080207 at evaristesys.com>>
>     Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
>     On 01/04/2011 09:46 AM, Javier Gallart wrote:
>     > Hi list
>     >
>     > we have been testing the mtree module. We do periodical reloads
>     of the
>     > mtree table with the "mi mt_reload" command through xmlrpc. It works
>     > fine except when the db is restarted. If we manually restart the
>     db and
>     > then try the mt_reload commands we get this error:
>     > Jan  4 09:13:17 server
>     /usr/local/kamailio-3.1.1/sbin/kamailio[28534]:
>     > ERROR: db_postgres [km_dbase.c:152]: 0xa6a490 PQsendQuery Error:
>     server
>     > closed the connection unexpectedly#012#011This probably means
>     the server
>     > terminated abnormally#012#011before or while processing the
>     request.#012
>     > Query: select partition,prefix,route from trees  order by partition
>     > Jan  4 09:13:17 server
>     /usr/local/kamailio-3.1.1/sbin/kamailio[28534]:
>     > ERROR: <core> [db_query.c:101]: error while submitting query
>     > Jan  4 09:13:17 server
>     /usr/local/kamailio-3.1.1/sbin/kamailio[28534]:
>     > ERROR: mtree [mtree_mod.c:622]: Error while querying db
>     > Jan  4 09:13:17 server
>     /usr/local/kamailio-3.1.1/sbin/kamailio[28534]:
>     > ERROR: mtree [mtree_mod.c:738]: cannot re-load info from database
>     >
>     > Is there a way to reconnect to the db before sending that command?
>
>     Failure to automatically reconnect to Postgres is one of the
>     distinguishing features of db_postgres in contrast to db_mysql for the
>     moment.
>
>     --
>     Alex Balashov - Principal
>     Evariste Systems LLC
>     260 Peachtree Street NW
>     Suite 2200
>     Atlanta, GA 30303
>     Tel: +1-678-954-0670
>     Fax: +1-404-961-1892
>     Web: http://www.evaristesys.com/
>
>
>
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>
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>
>     End of sr-users Digest, Vol 68, Issue 7
>     ***************************************
>
>
>
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-- 
Daniel-Constantin Mierla
Kamailio (OpenSER) Advanced Training
Jan 24-26, 2011, Irvine, CA, USA
http://www.asipto.com

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