[sr-dev] SUBSCRIBE dialogs and Kamailio RLS

[Peter Dunkley]

Hi Daniel,

Sorry it has taken so long for me to get back to you.  I misunderstood,
and so  incorrectly described this issue.  I have now found and fixed it
and will send in a patch shortly.

Thanks,

Peter

On Mon, 2011-04-18 at 19:55 +0200, Daniel-Constantin Mierla wrote:

> 
> On 4/18/11 3:19 PM, Klaus Darilion wrote:
> > Am 18.04.2011 14:36, schrieb Peter Dunkley:
> >> I am testing with a client that uses the contact URI from the 2xx
> >> response to an initial SUBSCRIBE as the remote target URI in other
> >> SUBSCRIBEs within the dialog and I am having some problems with Kamailio
> >> RLS.  I think the client behaviour is correct, can anyone confirm this?
> > Yes, it is correct.
> >
> > IMO, if SUBSCRIBE has a to-tag, there shouldn't be a resource list
> > lookup but instead it should check if there is an active subscription
> > and refresh the subscription (and updates the remote contact if changed).
> >
> >
> A quick look into the code (rls_handle_subscribe() function) shows that 
> the rls module is taking the uri from the stored subscription dialog 
> when the to-tag is present in a subscribe request. Can you send a sample 
> trace of SUBSCRIBEs, at least the initial and one within the dialog, 
> eventually with the debug messages?
> 
> Also, if you spotted something in the code, just give some hints.
> 
> Cheers,
> Daniel
> 


-- 
Peter Dunkley
Technical Director
Crocodile RCS Ltd
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