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("$ruri/username","s:mytimer");
'mytimer' is an attribute in an usr_preferences-table.
Ser's version is 0.9.6.
I already searched the list-archives without finding anything regarding this issue. I Also failed accessing the bug-tracker (http://bugs.sip-router.org/), it gave me an internal server error.
Has anybody experienced this effect? Is this a bug? Is there a workaround?
Best regards, Marcus Hunger
Hello Marcus.
On Tuesday 31 October 2006 15:46, Marcus Hunger wrote:
Hi list, I am trying to realise dynamic invite-timeout-timers loading timer-settings per call from my database using avp. It seems to work perfectly on my development-system but fails nearly completly in my high loaded life-environment. According to my logs, timer values are set correctly (eg.: reply_received: FR_INV_TIMER = 15, see modules/tm/t_reply.c:1371), but most of the times the timers have no effect.
My setup is similar to http://siprouter.onsip.org/doc/gettingstarted/ch09.html, but avps are not written by hand, but acquired with: modparam("tm", "fr_inv_timer_avp", "mytimer"); avp_db_load("$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?
I'm not sure but the new timer implementation in SER head might solve this problem.
Nils
At 05:40 06/11/2006, Nils Ohlmeier wrote:
Hello Marcus.
On Tuesday 31 October 2006 15:46, 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("$ruri/username","s:mytimer");
'mytimer' is an attribute in an usr_preferences-table.
Ser's version is 0.9.6.
I already searched the list-archives without finding anything regarding this issue. I Also failed accessing the bug-tracker (http://bugs.sip-router.org/), it gave me an internal server error.
Has anybody experienced this effect? Is this a bug? Is there a workaround?
I'm not sure but the new timer implementation in SER head might solve this problem.
I would definitely try this first. The thing is that the old timer system was fast but not flexible, and variable timers just slowed down. The new timer system should address that. Can you share with us if it made things better for you?
-jiri
-- Jiri Kuthan http://iptel.org/~jiri/
Hi Jiri, are you aware of a backport of the new timers from 0.10 to 0.9.6? Though we are going to test the prerelease, it is marked as unstable, so it's hardly an option for us. Any help on this issue would be great.
Marcus
On Monday 06 November 2006 10:17, Jiri Kuthan wrote:
At 05:40 06/11/2006, Nils Ohlmeier wrote:
Hello Marcus.
On Tuesday 31 October 2006 15:46, Marcus Hunger wrote:
Hi list, I am trying to realise dynamic invite-timeout-timers loading timer-settings per call from my database using avp. It seems to work perfectly on my development-system but fails nearly completly in my high loaded life-environment. According to my logs, timer values are set correctly (eg.: reply_received: FR_INV_TIMER = 15, see modules/tm/t_reply.c:1371), but most of the times the timers have no effect.
My setup is similar to http://siprouter.onsip.org/doc/gettingstarted/ch09.html, but avps are not written by hand, but acquired with: modparam("tm", "fr_inv_timer_avp", "mytimer"); avp_db_load("$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?
I'm not sure but the new timer implementation in SER head might solve this problem.
I would definitely try this first. The thing is that the old timer system was fast but not flexible, and variable timers just slowed down. The new timer system should address that. Can you share with us if it made things better for you?
-jiri
-- Jiri Kuthan http://iptel.org/~jiri/
Serusers mailing list Serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
Hi Marcus,
I think we are now at the stage that the testing effort for Ottendorf is more profittable than backporting effort. I understand that this is not the answer you were hopeful to hear, but in the end of the day it is about migration versus backporting evil and it seems that the latter is more laborous for you.
-Jiri
At 14:17 06/11/2006, Marcus Hunger wrote:
Hi Jiri, are you aware of a backport of the new timers from 0.10 to 0.9.6? Though we are going to test the prerelease, it is marked as unstable, so it's hardly an option for us. Any help on this issue would be great.
Marcus
On Monday 06 November 2006 10:17, Jiri Kuthan wrote:
At 05:40 06/11/2006, Nils Ohlmeier wrote:
Hello Marcus.
On Tuesday 31 October 2006 15:46, 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("$ruri/username","s:mytimer");
'mytimer' is an attribute in an usr_preferences-table.
Ser's version is 0.9.6.
I already searched the list-archives without finding anything regarding this issue. I Also failed accessing the bug-tracker (http://bugs.sip-router.org/), it gave me an internal server error.
Has anybody experienced this effect? Is this a bug? Is there a workaround?
I'm not sure but the new timer implementation in SER head might solve this problem.
I would definitely try this first. The thing is that the old timer system was fast but not flexible, and variable timers just slowed down. The new timer system should address that. Can you share with us if it made things better for you?
-jiri
-- Jiri Kuthan http://iptel.org/~jiri/
Serusers mailing list Serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
Serusers mailing list Serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
-- Jiri Kuthan http://iptel.org/~jiri/
AFAI understand, you might also consider that fr_inv_timer only fires if at least one reply to the INVITE is received. If this "high loaded life-environment" might be reached through a narrow pipe, or drops packets, the transaction will expire after fr_timer, only.
Of course, you could try the release to come and see if find improvements.
Hth, Bogdan.
Marcus Hunger wrote:
Hi list, I am trying to realise dynamic invite-timeout-timers loading timer-settings per call from my database using avp. It seems to work perfectly on my development-system but fails nearly completly in my high loaded life-environment. According to my logs, timer values are set correctly (eg.: reply_received: FR_INV_TIMER = 15, see modules/tm/t_reply.c:1371), but most of the times the timers have no effect.
My setup is similar to http://siprouter.onsip.org/doc/gettingstarted/ch09.html, but avps are not written by hand, but acquired with: modparam("tm", "fr_inv_timer_avp", "mytimer"); avp_db_load("$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@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
I don't want to begin to be tiresome, but I think you should try Ottendorf. The pre-ottendorf-ical timer system had its shortcomings, which bubble up to the surface in loaded environments like yours.
-jiri
At 14:17 10/11/2006, Bogdan Pintea wrote:
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@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
-- Bogdan Pintea
iptego GmbH - VoIP Security http://www.iptego.de
Serusers mailing list Serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
-- Jiri Kuthan http://iptel.org/~jiri/
-
Bogdan Pintea -
Jiri Kuthan -
Marcus Hunger -
Nils Ohlmeier