[Serusers] fr_inv_timer + avp not working under high load

[Bogdan Pintea]

AFAI understand, you might also consider that fr_inv_timer only fires if
at least one reply to the INVITE is received. If this "high loaded
life-environment" might be reached through a narrow pipe, or drops
packets, the transaction will expire after fr_timer, only.

Of course, you could try the release to come and see if find improvements.


Hth,
Bogdan.

Marcus Hunger wrote:
> Hi list,
> I am trying to realise dynamic invite-timeout-timers loading timer-settings 
> per call from my database using avp. It seems to work perfectly on my 
> development-system but fails nearly completly in my high loaded 
> life-environment. According to my logs, timer values are set correctly (eg.: 
> reply_received: FR_INV_TIMER = 15, see modules/tm/t_reply.c:1371), but most 
> of the times the timers have no effect.
>
> My setup is similar to 
> http://siprouter.onsip.org/doc/gettingstarted/ch09.html, but avps are not 
> written by hand, but acquired with:
> modparam("tm", "fr_inv_timer_avp", "mytimer");
> avp_db_load("$ruri/username","s:mytimer");
>
> 'mytimer' is an attribute in an usr_preferences-table.
>
> Ser's version is 0.9.6.
>
> I already searched the list-archives without finding anything regarding this 
> issue. I Also failed accessing the bug-tracker (http://bugs.sip-router.org/), 
> it gave me an internal server error. 
>
> Has anybody experienced this effect? Is this a bug? Is there a workaround?
>
> Best regards, 
> Marcus Hunger
> _______________________________________________
> Serusers mailing list
> Serusers at lists.iptel.org
> http://lists.iptel.org/mailman/listinfo/serusers
>
>   


-- 
Bogdan Pintea

iptego GmbH  -  VoIP Security
http://www.iptego.de