[SR-Users] how to access request uri of answering branch?

[Daniel-Constantin Mierla]

On 01/12/14 02:23, Juha Heinanen wrote:
> Juha Heinanen writes:
>
>> it might be possible to store in branch route request uris to an avp and
>> then select the correct one based on the last field of top via branch,
>> but that is a far too complicated solution for such a simple task as
>> finding out the request uri of replied request.  therefore, i must be
>> missing something.
> another one would be to store $ru in branch route to htable using
> transaction and branch index as key and then get it from there in onreply
> route.  still too complicated.
I think indeed that would be an option. Looks like nobody needed this
value so far ...
>
> would it be possible to define $T(request_uri)?
I think the best way is to extend $T_branch(...) class of pvs to have
$T_branch(ruri), or maybe even $T_branch($pv) and have $T_branch($ru)
for what you need.

Cheers,
Daniel

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