[Users] memory leak in presence module? (was: presence module and retransmissions)

[Klaus Darilion]

Hi!

Openser 1.2 runs out of memory during presence load tests with sipp.

Config snippet:

if (is_method("PUBLISH")) {
   xlog("L_INFO","$ci PUBLISH detected ... outside t_newtran\n");
   if (t_newtran()) {
     xlog("L_INFO","$ci PUBLISH detected ... inside t_newtran\n");
     handle_publish();
     xlog("L_INFO","$ci PUBLISH detected, handle_publish ... done\n");
     exit;
   } else {
     sl_reply_error();
     exit;
   }
}

Memory log after openser stop (after 20 minutes of inactivity):
http://pernau.at/kd/openser/debug-stop.txt


regards
klaus	


Klaus Darilion wrote:
> Hi Cesc!
> 
> Where do you have t_newtran() - in ser or openser?
> 
> I have it here in openser just before handle_publish(). It works but now 
> openser has run out of mem during my sipp performance tests :-(
> 
> ...more to come....
> 
> Cesc wrote:
>> I think I can answer that one ... stateless?
>>
>> I have a presence openser proxied by a SER, both on same machine ...
>> For easier configuration purposes, openser and ser communicate via
>> 127.0.0.1 ...
>>
>> The result is that OK from the PUAs do not get to openser (i guess SER
>> gets confussed by the vias of openser being 0.0.0.0:5060 and the
>> 127.0.0.1 stuff) ... So, openser gets no OK, but it does not matter
>> ...
>> BTW, i have a t_newtran() in there ...
>>
>> Oh, for sure my configuration is messy and improvable ... but for now
>> it works steady :) But the OKs not going through is worrying me a bit
>> ... and also openser not "timing out" or giving an error.
>>
>> Cesc
>>
>> On 4/25/07, Klaus Darilion <klaus.mailinglists at pernau.at> wrote:
>>> Hi!
>>>
>>> Does presence module handles PUBLISH/SUBSCRIBE stateful or stateless?
>>>
>>> Thus, how should retransmission be handled. Will they be detected by
>>> presence module or is it possible to wrap the handle_publish inside
>>> t_newtran()?
>>>
>>> regards
>>> klaus
>>>
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> 
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