[SR-Users] Wrong dialog selected in on_reply/failure route in case of spirals.

[Daniel-Constantin Mierla]

Hello,

looking again at your diagram, it seems that the Call-Id is the same,
but there is a different dialog structure.

If you dump the dialogs with kamctl, can you see the two structure
listed? Are they with same dialog attributes (From/To/...)?

Dialog module has a parameter for detecting spirals, have you set it to
some value?

Cheers,
Daniel

On 10/12/14 13:39, Julia Boudniatsky wrote:
> Hello Daniel,
>
> I have tried from latest git branch 4.1 (I see your new patches for
> dialog )
> But the problem steel occur.
>
> Thank you,
> Julia
>  
>
> On Wed, Dec 10, 2014 at 12:21 PM, Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
>     Hello,
>
>     can you try with latest git branch 4.1 and report the results? I
>     just pushed a patch that should fix it.
>
>     Cheers,
>     Daniel
>
>
>     On 09/12/14 19:06, Julia Boudniatsky wrote:
>>
>>     After kamailio upgrade from v3.3 to v4.1.7
>>
>>     in production ~5% of calls with spirals dialog are failed with
>>     wrong dialog variables in on-reply/failure routes.
>>
>>      
>>
>>     The problem has been reproduced in the LAB (load test generated
>>     by SIPP).
>>
>>     Please see the attached file with debug3 log.
>>
>>     Scenario:
>>
>>                                          Proxy                    
>>      Location
>>
>>      Kamailio P1                  Nbr translation                 
>>     Redirect
>>
>>          | INVITE                        
>>     |                              |
>>
>>          | dlg 0x7f8f8501aba0            
>>     |                              |
>>
>>          | Call-ID:(5-8286 at 10.25.153.150
>>     <mailto:5-8286 at 10.25.153.150>) |                              |
>>
>>         
>>     |------------------------------->|                              |
>>
>>          | 100 Trying                    
>>     |                              |
>>
>>          | dlg 0x7f8f8501aba0            
>>     |                              |
>>
>>          | Call-ID:(5-8286 at 10.25.153.150
>>     <mailto:5-8286 at 10.25.153.150>) |                              |
>>
>>         
>>     |<-------------------------------|                              |
>>
>>          |                               
>>     |                              |
>>
>>          | INVITE                        
>>     |                              |
>>
>>          | dlg 0x7f8f8501aba0            
>>     |                              |
>>
>>          | Call-ID:(5-8286 at 10.25.153.150
>>     <mailto:5-8286 at 10.25.153.150>) |                              |
>>
>>         
>>     |<-------------------------------|                              |
>>
>>          | 100 Trying                     |                  
>>                |
>>
>>          | dlg 0x7f8f8501aba0            
>>     |                              |
>>
>>          | Call-ID:(5-8286 at 10.25.153.150
>>     <mailto:5-8286 at 10.25.153.150>) |                              |
>>
>>         
>>     |------------------------------->|                              |
>>
>>          |                       
>>             |                              |
>>
>>          | INVITE                        
>>     |                              |
>>
>>          | dlg 0x7f8f8501aba0            
>>     |                              |
>>
>>          | Call-ID:(5-8286 at 10.25.153.150
>>     <mailto:5-8286 at 10.25.153.150>)                                |    
>>
>>         
>>     |-------------------------------------------------------------->|
>>
>>          |                             100
>>     Trying                        |
>>
>>          |                                 dlg 0x7f8f8504cda0
>>     !!!!!!!!   |
>>
>>          |                                
>>     Call-ID:(5-8286 at 10.25.153.150 <mailto:5-8286 at 10.25.153.150>)|
>>
>>         
>>     |<--------------------------------------------------------------|
>>
>>          |                             301 Moved
>>     Permanently             |
>>
>>          |                                 dlg 0x7f8f8504cda0
>>     !!!!!!!!   |
>>
>>          |      
>>                               Call-ID:(5-8286 at 10.25.153.150
>>     <mailto:5-8286 at 10.25.153.150>)|
>>
>>         
>>     |<--------------------------------------------------------------|                                  
>>
>>
>>         
>>     |                                                               |
>>
>>      
>>
>>     Thank you,
>>
>>     Julia.
>>
>>
>>
>>     _______________________________________________
>>     SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>     sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
>>     http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>     -- 
>     Daniel-Constantin Mierla
>     http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda
>
>
>     _______________________________________________
>     SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>     list
>     sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
>     http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>

-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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