GStreamer multimedia framework
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Matthew Waters 3a86a37c03 sendrecv: wait until the offer is set before creating answer
Pragmatically, an answer cannot be created until the offer is created as
the answer creation needs information from the offer.  Practically, due
to implementation details, the answer was always queued after the set of
the offer and so the call flow did not matter.

The current code also hid a bug in webrtcbin where ice candidates would be
generated before the answer had been created which is against the JSEP
specification.

Change to the correct call flow for exemplary effect.
2020-05-06 06:01:57 +00:00
webrtc sendrecv: wait until the offer is set before creating answer 2020-05-06 06:01:57 +00:00