[sr-dev] rtpengine SDP duplication

Richard Fuchs rfuchs at sipwise.com
Mon Jul 14 14:41:32 CEST 2014


On 07/13/14 21:11, Alex Balashov wrote:
> No. But, of course, rtpproxy_offer() is being called on both branches. 

I'm not too familiar with the internals of the branching logic, but if
you send out the same SDP a second time, you don't need to call _offer()
again. If you do want to call it again (say, with different flags),
you'd have to undo the changes done by the first call and then call it
again. The msg_apply_changes() function may come in useful.

cheers



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