[OpenSIPS-Users] Opensips restart and hanging process (dialogs?)

Max Mühlbronner mm at 42com.com
Fri May 8 08:58:42 CEST 2015


Hi,

Thanks for your reply. No, nothing special. Even changed db_mode for 
dialog module to realtime. No usrloc.

Delaying the start-stop-daemon (--retry) like Aron suggested is a 
workaround for restarting, although i am still wondering why the process 
is taking so long to quit.

Indeed, see you at the Summit.


BR

Max M.

On 07.05.2015 18:35, Bogdan-Andrei Iancu wrote:
> Hi Max,
>
> The attendant is responsible for doing the cleanup for all modules and 
> core - this is why it may take longer to complete. Do you have memory 
> logging or some expensive DB flushing on shutdown ?
>
> BTW: see you in Amsterdam for the OpenSIPS Summit !
>
> Regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
>
> On 07.05.2015 11:01, Max Mühlbronner wrote:
>>
>> Comparing "opensipsctl ps" and the pid of the remaining process shows 
>> it's the attendant process.
>>
>> root at opensips1:/etc/opensips# opensipsctl ps
>>
>> Process:: ID=0 PID=25935 Type=attendant
>>
>>
>>
>> root at opensips1:/etc/opensips# /etc/init.d/opensips restart
>>
>> Restarting opensips: opensips^[[Aroot at opensips1:/etc/opensips# ps 
>> uax|grep opensips
>>
>> opensips 25935 0.0 2.1 962160 21768 ? S 09:44 0:00 /sbin/opensips -P 
>> /var/run/opensips/opensips.pid -m 896 -M 32 -u opensips -g opensips
>>
>>
>> After a few seconds the attendant process is gone, and opensips is 
>> not running anymore. Did anyone experience something like this before?
>>
>>
>> BR
>>
>> Max M.
>>
>> On 05.05.2015 11:00, Max Mühlbronner wrote:
>>> Hi,
>>>
>>> when restarting Opensips it will shut down all the processes 
>>> immediately, but there is still a single process left "hanging" (cpu 
>>> load) which eventually exits after some time. It is not possible to 
>>> restart Opensips until this process is killed/quits.
>>>
>>> root at opensips1:~# /etc/init.d/opensips restart
>>> Restarting opensips: opensipsroot at opensips1:~#
>>>
>>>
>>> Opensips version is 1.11.4-tls. But we also had the same issue with 
>>> 1.7.x and 1.10.X.
>>>
>>> There are ~3000 active dialogs, but it should not take that long to 
>>> dump everything into the database. (db_mode is set to "2") right?
>>>
>>> Any hints/ideas are appreciated.
>>>
>>>
>>> Best Regards
>>>
>>>
>>> Max M.
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>
>>
>>
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>>
>>
>


-- 
Max Mühlbronner
42com Telecommunication GmbH
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