* Support participant identity in permissions
It is harder for clients to update permissions by SID as remote
reconnecting means a new SID for that participant. Using participant
identity is a better option.
For now, participant SID is also supported. Internally, it will
get mapped to identity. Server code uses identity throughout after
doing any necessary conversion from SID -> Identity.
* Address comments
* Remove callbacks queue from sfu/DownTrack
- Connection stats callback was happening in connection stats go routine
- RTT update launches a goroutine on the receive side as it affects the
subscriber. So, no need to queue it.
- Changed two things
o Move close handler to goroutine. It is better that way as it touches
the subscriber as well
o Move max layer handling into a goroutine also so that the callback
does minimal work.
With this all the send side callback queues are removed.
* small clean up
* Increase frequency of status updates and longer avail. threshold.
* better fix.
* fix room close test failure due to slow peer connection Close
* Perform avg computation more frequently if data has changed
When deployed via Docker and without using host networking, we'll be
assigned an IP behind NAT. By giving it STUN servers, it should be
connectable even without passing in `--node-ip` explicitly
* Prevent stats update if the deltas are empty
* increase force interval
* static check
* Change max delay to 30 seconds
* Restart the max subscribed quality timer on ICE restart.
Force an update after a restart to let clients apply dynacast settings.
Also, set the max expected layer to HIGH on restart so that stream
tracker starts up fast on a restart.
* fix test
Sometimes peerconnection jumps to disconnected periodically even
when the underlying connection is ok. In these cases we are
triggering unnecessary connection restarts.
Given this, we'll leave the responsibility of early-detecting
disconnections to clients, where they have more control/knowledge
of networking conditions.
* use negotiated data channel in migration case
* create subscriber data track after migration
* fix participant state update
* add participant leave log
* update protocol
* feat: unpublish tracks after publish permissions are revoked.
Uses protocol 7 to indicate client support, otherwise it attempts to
mute the tracks.
Also sends back permissions objects of all participants, and cleaned up
our handling of various permissions attributes.
* fix static check
* Telemetry and webhook improvements.
* avoid blocking on telemetry channel - increase channel size and drop when full
* send ParticipantJoined webhook when fully joined (i.e. on ParticipantActive)
* send TrackPublished & TrackUnpublished webhooks
* increase number of parallel webhook workers to 50
* update protocol
