* Use Muted in TrackInfo to propagated published track muted.
When the track is muted as a receiver is created, the receiver
potentially was not getting the muted property. That would result in
quality scorer expecting packets.
Use TrackInfo consistently for mute and apply the mute on start up of a
receiver.
* update mute of subscriptions
* fix: ensure num_participants is accurate in webhook events (#4265)
Three fixes for stale/incorrect num_participants in webhook payloads:
1. Move participant map insertion before MarkDirty in join path so
updateProto() counts the new participant.
2. Use fresh room.ToProto() for participant_joined webhook instead of
a stale snapshot captured at session start.
3. Remove direct NumParticipants-- in leave path (inconsistent with
updateProto's IsDependent check), force immediate proto update,
and wait for completion before triggering onClose callbacks.
* fix: use ToProtoConsistent for webhook events instead of forcing immediate updates
Some e2e is failing due to subscriptions happening late and the expected
order of m-lines is different. Not a hard failure, but logging more to
make seeing this easie.
Subscription can switch between remote track and local track or
vice-versa. When that happens, closing the subscribed track of one or
the other asynchronously means the re-subscribe could race with
subscribed track closing.
Keeping the case of `isExpectedToResume` sync to prevent the race.
Would be good to support multiple subscribed tracks per subscription.
So, when subscribed track closes, subscription manager can check and
close the correct subscribed track. But, it gets complex to clearly
determine if a subccription is pending or not and other events. So,
keeping it sync.
When a subscriber disconnects, observer closures registered on the
publisher's TrackChangedNotifier and TrackRemovedNotifier were never
removed. These closures capture the SubscriptionManager, which holds
the ParticipantImpl, preventing the entire participant object graph
(PCTransport, SDPs, RTP stats, DownTracks) from being garbage collected.
In rooms with many participants that disconnect and reconnect frequently,
this causes unbounded memory growth proportional to the number of
disconnect events. The leaked memory is not recoverable while the room
remains open.
Clear notifiers in both handleSubscribedTrackClose (individual
subscription teardown) and SubscriptionManager.Close (full participant
teardown), matching the existing cleanup in handleSourceTrackRemoved.
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Close both peer connections to aid migration.
In single peer connection case, that would close publisher peer
connection.
@cnderrauber I don't remember why we only closed subscriber peer
connection. I am thinking it is okay to close both (or the publisher
peer connection in single peer connection mode). Please let me know if I
am missing something.
* log change only
And match design to RTP header extension, i. e. the padding for
extensions is not at per extension level (which was the case before),
but has been changed to padding the aggregate of all extensions in this
PR.
This allows for abstracting away how the stop is implemented - default implementation stays the same - the existing OSS egress launcher just calls the existing Stop method on the client.
Had made a change in remote participant case to not have telemetry
listener as telemetry does not apply to remote participant. But, that
listener ended up getting used for subscriber and became a null
listener. Use the listener of the subscriber participant for subscribed
tracks.
Release to Docker / docker (push) Failing after 3m42s
* Key telemetry stats work using combination of roomID, participantID
With forwarded participant, the same participantID can existing in two
rooms.
NOTE: This does not yet allow a participant session to report its
events/track stats into multiple rooms. That would require regitering
multiple listeners (from rooms a participant is forwarded to).
* missed file
* data channel stats
* PR comments + pass in room name so that telemetry events have proper room name also
* Do not increase max expected layer on track info update.
When max expected layer increases, the corresponding trackers are reset
so that first packets from those layers can trigger a layer detected
change enabling quick detection of layer start.
A track info update changing max to what is in track info could set the
max expected to be higher without resetting the tracker. And that would
cause dynacast induced max layer change to miss tracker reset too.
Sequence
- dynacast sets max expected to 0
- track info update sets it to 2
- dynacast sets it to 1 --> this should have reset tracker on layer 1,
but because it is less than current max (2), it is skipped.
* thank you CodeRabbit
* force update on start
To allow using "participant closing" log entry for calculating things
like session duration by paricipant kind or some other client SDK based
attribute.
* Reducing some info level logs.
Also, relaxing the check for runaway RTCP receiver report to allow for
rollover to catch up if it is not too far away.
* set logger
* debug participant update
* more debug
* context logger
* log participant info
* more logging
* clear participant cache on disconnect
* clean up
* clean up
