[OpenSIPS-Users] SIP messages delayed

Maciej Bylica mbsip at gazeta.pl
Mon Dec 12 11:56:12 CET 2011


Hello,

First of all, i am sorry for long delay - i was unable to keep on
working on this.
Thank You for your replies.

Logan: there is no DB back end at all in my configuration.
It is not necessery for me and as you mentioned could cause delays.

Vlad: i was trying to specify only IP addresses and omit dns names,
the after effect was exactly the same.
But i am about to proceed with core parameters as you described and
give you feedback here.

Thanks,
Maciej

> Hello,
>
> Try to use the exec_dns_threshold [1] and the exec_msg_threshold [2] core
> parameters, as well as the exec_query_threshold parameter in the db_mysql
> module to try and see which component is determining the delay ( whether
> it's the DNS, MySQL or some other things in your config ).
>
> [1] http://www.opensips.org/Resources/DocsCoreFcn#toc49
> [2] http://www.opensips.org/Resources/DocsCoreFcn#toc50
> [3] http://www.opensips.org/html/docs/modules/devel/db_mysql.html#id249058
>
> Regards,
>
> Vlad Paiu
> OpenSIPS Developer
>
>
>
> On 12/02/2011 09:13 PM, logan wrote:
>>
>> Are you using a DB back end for ACC? If so which one? I've seen instances
>> where using MySQL under heavy load w/o optimizing your mysql config can
>> cause messages to hang in OpenSIPs while it's waiting for a mysql resource
>> to write down its existing ACC or Missed_Call records.
>>
>> --
>> View this message in context:
>> http://opensips-open-sip-server.1449251.n2.nabble.com/SIP-messages-delayed-tp7054793p7055831.html
>> Sent from the OpenSIPS - Users mailing list archive at Nabble.com.
>>
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>
>
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