[OpenSIPS-Users] fix_route_dialog() with loose_route() - (but no route header from client..)

[Max Mühlbronner]

Hi,

awesome, i did not notice this :)

Documentation for match_dialog:

"to cope with bogus sequential requests that do not have Route headers, 
so they are not handled by loose_route(). "



Thanks for the hint.


Best Regards


On 02/22/2013 12:07 PM, Vlad Paiu wrote:
> Hello,
>
> No worries.
> It would be good if you could post the question on the OpenSIPS users 
> mailing list, in the sense that other people might run into the same 
> issue.
>
> You can force explicit matching of the dialog by calling the 
> 'match_dialog' function from the dialog module.
> The match_dialog() function doesn't rely on the presence of Route 
> headers, but rather it does SIP-wise matching of the dialog.
>
> So the code would look like
>
> if (has_totag()) {
>     if (loose_route() || match_dialog()) {
>         # process sequential messages belonging to a known dialog on 
> our server
>     }
> }
>
> Best Regards,
> Vlad Paiu
> OpenSIPS Developer
> http://www.opensips-solutions.com  
>
> On 02/22/2013 11:17 AM, Max Mühlbronner wrote:
>> Hi,
>>
>> Sorry to bother you directly, but it seems you were involed in this 
>> problem.
>>
>>
>> http://lists.opensips.org/pipermail/users/2011-January/016473.html
>> Bug was closed: 
>> http://sourceforge.net/tracker/?func=detail&aid=3090388&group_id=232389&atid=1086413
>>
>>
>>
>> Do you know if there is any fix/possibility to fix this issue in 
>> newer versions of opensips?
>>
>> I am currently running on opensips1.7.2 and i am not sure if i can 
>> now use fix_dialog(), when if(loose_route()) returns false (BYE from 
>> linksys client does not mirror the route header, so loose_route does 
>> return false.) ?
>>
>>
>> Do you know how other people fixed this issue in opensips? Weirdly 
>> enough the clients are all Linksys atas (mostly PAP2t, but i think 
>> also SPA8000).
>>
>>
>> Thanks very much, sorry to bother you but i thought maybe you are the 
>> one to ask :)
>>
>>
>> Best Regards
>>
>> Max M.
>>
>>
>> On 02/18/2013 04:30 PM, Vlad Paiu wrote:
>>> Hello,
>>>
>>> A new *DB_CACHEDB* module has been added to OpenSIPS trunk, and it 
>>> will also be present in the future 1.10 release.
>>>
>>> The *DB_CACHEDB* module is a translator from the noSQL interface to 
>>> the SQL interface - it provides the SQL API while directly operating 
>>> with a noSQL engine. Thus, any OpenSIPS module that would regularily 
>>> need a regular SQL-based database, will now be able to run over a 
>>> NoSQL back-end, allowing for a much easier distribution and 
>>> integration of the currently existing OpenSIPS modules in a 
>>> distributed environment.
>>>
>>> With this new module, you can easily achieve distribution of things 
>>> like your subscriber base, your DIDs and LCR information, etc, with 
>>> zero changes to the actual modules, and minimal changes at the 
>>> OpenSIPS script level.
>>> While there currently is support for simply storing the location 
>>> information and the dialog information in a NoSQL back-end, further 
>>> work is needed in this direction.
>>>
>>> For more information about the module, as well as usage examples and 
>>> the list of current limitation, please visit [1]
>>>
>>> Testing and feedback are very much welcome.
>>>
>>> [1] http://www.opensips.org/html/docs/modules/devel/db_cachedb
>>>
>>> Best Regards,
>>> -- 
>>> Vlad Paiu
>>> OpenSIPS Developer
>>> http://www.opensips-solutions.com  
>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>
>>


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