[SR-Users] next via branch value

[Juha Heinanen]

Alex Balashov writes:

> Is there a reason you specifically need to identify the next branch, 
> rather than operating on the ID of an incoming branch?

Branch id of incoming branch is unique for the whole call.  If the call
parallel forks and I call rtpengine_offer for each branch, I need to be
able to call rtpengine_delete for the failed branches only.

My understanding from the rtpengine README is that if would use branch
id of the incoming branch in the offers, I could not delete single
failed branches, because rtpengine_delete on the incoming branch id
would delete the whole call.

-- Juha