[SR-Users] Kamailio 4.1.(5-3) Dialog Module can't create hash if 2 same Invite comes.

[Yasin Caner]

Hello
i realize that if two same Invite comes to kamailio sequentially for a
call, dialog module cannot create hash data and dont'give any error
about it.
After get ACK or BYE for this call , it gives warning like 'unable to
find dialog for ACK with route param 'f3f1.0524' [7999:16976]' .
So i cannot get any data call is hook up from dialog event_route.
For prepaid account system , dialog module is weak or i made some
mistakes. is there any better solution for accounting for high volume
calls.
I just need that call is hook up and closed or failed. which module is
best option for it? (IMS ,SEAS, RADIUS)
Thanks

[Alex Balashov]

Hi,

I have not debugged the problem down to this level, but have a similar
issue with rapid-fire retransmitted INVITEs. The dialogs end up stuck in
state 5 due to dangling reference counts.

-- Alex

Post by Yasin Caner
Hello
i realize that if two same Invite comes to kamailio sequentially for a
call, dialog module cannot create hash data and dont'give any error
about it.
After get ACK or BYE for this call , it gives warning like 'unable to
find dialog for ACK with route param 'f3f1.0524' [7999:16976]' .
So i cannot get any data call is hook up from dialog event_route.
For prepaid account system , dialog module is weak or i made some
mistakes. is there any better solution for accounting for high volume
calls.
I just need that call is hook up and closed or failed. which module is
best option for it? (IMS ,SEAS, RADIUS)
Thanks
_______________________________________________
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[b***@public.gmane.org]

Hello;
I cant get reply on my own e mail account so i writes response on myfriend
account. I ask's credits with http_query so sometimes http_query really slow
so it effect dialog modules weirdly. Therefore , i add a
sl_send_reply(100,trying) before http_query. it has really good affect. i
try to use jsonrpc rather than http_query. Maybe it is better.
Thanks
-----Özgün İleti----- From: Alex Balashov Sent: Monday, August 18, 2014
4:49 PM To: sr-***@lists.sip-router.org Subject: Re: [SR-Users] Kamailio
4.1.(5-3) Dialog Module can't create hash if 2 same Invite comes.
Hi,
I have not debugged the problem down to this level, but have a similar
issue with rapid-fire retransmitted INVITEs. The dialogs end up stuck in
state 5 due to dangling reference counts.
-- Alex

Post by Yasin Caner
Hello
i realize that if two same Invite comes to kamailio sequentially for a
call, dialog module cannot create hash data and dont'give any error
about it.
After get ACK or BYE for this call , it gives warning like 'unable to
find dialog for ACK with route param 'f3f1.0524' [7999:16976]' .
So i cannot get any data call is hook up from dialog event_route.
For prepaid account system , dialog module is weak or i made some
mistakes. is there any better solution for accounting for high volume
calls.
I just need that call is hook up and closed or failed. which module is
best option for it? (IMS ,SEAS, RADIUS)
Thanks
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

--
Alex Balashov - Principal
Evariste Systems LLC
Tel: [phone]
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
Please be kind to the English language:
http://www.entrepreneur.com/article/232906
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http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

[Daniel-Constantin Mierla]

Hello,

can you send the log message for such case with debug=3 in kamailio.cfg?

Cheers,
Daniel

Post by Yasin Caner
Hello
i realize that if two same Invite comes to kamailio sequentially for a
call, dialog module cannot create hash data and dont'give any error
about it.
After get ACK or BYE for this call , it gives warning like 'unable to
find dialog for ACK with route param 'f3f1.0524' [7999:16976]' .
So i cannot get any data call is hook up from dialog event_route.
For prepaid account system , dialog module is weak or i made some
mistakes. is there any better solution for accounting for high volume
calls.
I just need that call is hook up and closed or failed. which module is
best option for it? (IMS ,SEAS, RADIUS)
Thanks
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

[Daniel-Constantin Mierla]

Hello,

there was some work recently on dialog module to avoid a race at dialog
creation between searching if dialog exists and adding the new
corresponding structure. Maybe you can do some testing with master
branch and see the results.

Cheers,
Daniel

Post by Alex Balashov
Hi,
I have not debugged the problem down to this level, but have a similar
issue with rapid-fire retransmitted INVITEs. The dialogs end up stuck
in state 5 due to dangling reference counts.
-- Alex

Post by Yasin Caner
Hello
i realize that if two same Invite comes to kamailio sequentially for a
call, dialog module cannot create hash data and dont'give any error
about it.
After get ACK or BYE for this call , it gives warning like 'unable to
find dialog for ACK with route param 'f3f1.0524' [7999:16976]' .
So i cannot get any data call is hook up from dialog event_route.
For prepaid account system , dialog module is weak or i made some
mistakes. is there any better solution for accounting for high volume
calls.
I just need that call is hook up and closed or failed. which module is
best option for it? (IMS ,SEAS, RADIUS)
Thanks
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

[Alex Balashov]

Hi Daniel,

Post by Daniel-Constantin Mierla
there was some work recently on dialog module to avoid a race at dialog
creation between searching if dialog exists and adding the new
corresponding structure. Maybe you can do some testing with master
branch and see the results.

When were these commits made? I was testing with the latest 4.1 pull as
recently as two weeks ago.

[Daniel-Constantin Mierla]

Post by Alex Balashov
Hi Daniel,

Post by Daniel-Constantin Mierla
there was some work recently on dialog module to avoid a race at dialog
creation between searching if dialog exists and adding the new
corresponding structure. Maybe you can do some testing with master
branch and see the results.

When were these commits made? I was testing with the latest 4.1 pull
as recently as two weeks ago.

Two weeks ago is too old, but I also said 'master branch'.

Cheers,
Daniel

[Alex Balashov]

Post by Daniel-Constantin Mierla

Post by Alex Balashov
Hi Daniel,

Post by Daniel-Constantin Mierla
there was some work recently on dialog module to avoid a race at dialog
creation between searching if dialog exists and adding the new
corresponding structure. Maybe you can do some testing with master
branch and see the results.

When were these commits made? I was testing with the latest 4.1 pull
as recently as two weeks ago.

Two weeks ago is too old, but I also said 'master branch'.

I know. I just figured they might have been backported.

Thanks, I'll test!