2010/3/18 Klaus Darilion <[email protected]>:
>

>>   UAC --------------->  P1 ----------->  P2 -------------->  P1
>> ---------------->  UAS
>
> Dialog creation in dialog module is based on tm's transactions. Thus I guess
> a second dialog is created.

Well, I'm trying to figure a new design for dialog module [*] so I
don't care too much how the dialog module is implemented right now :)


> Interesting would be how the in-dialog requests are mapped to the dialog - 
> here a RR-cookie would be needed to find the
> proper dialog structure.

Yes, that's the point, the in-dialog requests. The only way is by
inspecting the route-set of the request but this involver ugly SIP URI
comparisons. But this can be really simpliffied using RR-cookies as RR
module already uses, right?
If not, the dialog hash_id could be added to the Record-Route during
loose_route().


Thanks.



[*] 
http://www.kamailio.org/dokuwiki/doku.php/dialog-stateful:new-dialog-module-design
(work in progress...)



-- 
Iñaki Baz Castillo
<[email protected]>

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