* agent: release JobTerminate handler when job ends before registration
JobRequest registered the job's JobTerminate handler after AssignJob
returned, so an ended UpdateJobStatus or worker disconnect handled in
between deregistered nothing and the handler leaked. AssignJob also sent
the assignment before recording the job as running, so an immediate
ended update was dropped.
Record the job before sending the assignment, and after registering the
handler recheck under h.mu that the job is still running and its worker
still registered, deregistering otherwise.
Fixes#4901
* replace utils.CloneProto with proto.CloneOf
* agent: wait on worker readiness and poll for released handlers in test
* Disable H.264 for android firefox
* Fix syntax error for rule
* lower case
* Remove disabled codec from AddTrackRequest
* Consistent handling of enabled codecs
Mainly cleaning up where we are doing codec filtering.
There's also behavior change of how we handle codec compatibility. If a client doesn't support the client's desired codec, we'll pick a backup automatically
instead of rejecting the client's request.
Requires an update on multi-codec simulcast handling.
* fix alternative codec selection
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Co-authored-by: David Zhao <dz@livekit.io>
Paul Wells