[OpenSIPS-Users] Acc module /Bug

[Răzvan Crainea]

Hi, Khaled!

After your loose_route() call, you should do something like this:

if ($DLG_status == NULL)
     xlog("ERROR: $rm not matched\n");

Best regards,

Răzvan Crainea
OpenSIPS Core Developer
http://www.opensips-solutions.com

On 04/24/2014 11:25 AM, M.Khaled W Chehab wrote:
> HI Razvan,
>
> Yes I am using Dialog with topology hiding ,how can I check the matching for ACK and BYE between opensips and gateway, I have a wireshark  capture for both  legs   .
>
> Regards
>
>
>
> -----Original Message-----
> From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Razvan Crainea
> Sent: Wednesday, April 16, 2014 5:39 PM
> To: users at lists.opensips.org
> Subject: Re: [OpenSIPS-Users] Acc module /Bug
>
> Hi, Khaled!
>
> You should first check what is the problem with that ACK that is ignored by the Gateway. I presume you are using dialog support and most likely, the ACK and the BYE are not matched by OpenSIPS.
>
> Best regards,
>
> Razvan Crainea
> OpenSIPS Core Developer
> http://www.opensips-solutions.com
>
> On 04/16/2014 12:26 PM, M.Khaled W Chehab wrote:
>> Hi,
>>
>> I notice that opensips is not hanging up the call when a bye is
>> received from client as it forward the BYE to gateway and gateway send
>> a 200 ok back ,
>>
>> furthermore  i can see a bad behavior from gateway which is opensips
>> forward the  ACK  from UA after  200 OK with SDP is  received  from
>> gateway to gateway  and the gateway send again and again 200 ok with
>> SDP , besides opensips forward it to client and reply back to gateway
>> with ACK 10 times
>>
>> Problem:  When opensips  receive  a bye from UA it does not  hang-up
>> the call  and wait till max call duration to send a bye to gateway
>> then gateway reply by  481 transaction does not exist ,and the record
>> stored in acc table
>>
>> can this be a bug , I am using
>>
>> version: opensips 1.10.0-notls (x86_64/linux)
>>
>> flags: STATS: Off, EXTRA_DEBUG, USE_IPV6, USE_TCP, DISABLE_NAGLE,
>> USE_MCAST, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC,
>> FAST_LOCK-ADAPTIVE_WAIT
>>
>> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
>> MAX_URI_SIZE 1024, BUF_SIZE 65535
>>
>> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
>>
>> @(#) $Id$
>>
>> main.c compiled on 13:21:19 Oct 24 2013 with gcc 4.7
>>
>> please advise
>>
>> regards
>>
>> *From:*M.Khaled W Chehab [mailto:kchehab at icucall.com]
>> *Sent:* Tuesday, April 15, 2014 4:24 PM
>> *To:* (users at lists.opensips.org); (users-bounces at lists.opensips.org)
>> *Subject:* Acc module
>>
>> Hi
>>
>> I have a problem with accc modules with  the below scenario :
>>
>> OPENSIPS  receive the 200 ok from the trunk  gateway ,and forward it
>> to UA,
>>
>> UA replies by ACK and opensips forward this ACK to Gateway ,..but for
>> some reason the Gateways resends a lot of 200 OK with SDP and opensips
>> relay these packets to UA and UA replies  with ACK …..
>>
>> *Problem: Acc module set the call duration to 3600 seconds which is
>> the max call duration *
>>
>> By wire shark i can see that UA is sending a bye after 2 minutes  and
>> opensips  relay  the BYE to Gateway moreover  trunk gateway is sending
>> back 200 OK  to confirm the bye and it ends the call
>>
>> But in mysql acc  rows ,   acc module  store  the call duration to max
>> call duration(3600)
>>
>> How can I fix this ,please advice
>>
>> Regards
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opensips.org
>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>
>
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