[Bug 25859] New: Streams that become isolated generate errors on PC


            Bug ID: 25859
           Summary: Streams that become isolated generate errors on PC
           Product: WebRTC Working Group
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: WebRTC API
          Assignee: public-webrtc@w3.org
          Reporter: martin.thomson@gmail.com
                CC: public-webrtc@w3.org

When a stream becomes isolated (see 25856) we should surface an error and stop
sending media for that track (we might have to continue transmission - ask the
IETF group - but no content can be sent).

The only exception to this is if the stream is isolated and peerIdentity
tagged.  Those can potentially be transmitted.

Proposal is:

partial interface RTCPeerConnection : EventTarget {
  attribute EventHandler? onerror;

[Constructor(TrackIsolatedEventInit args)]
interface TrackIsolatedEvent : Event {
  attribute MediaStreamTrack track;


partial interface RTCRtpSender : EventTarget {
  attribute EventHandler? onerror;

Which might be a little better because the error can be generic.

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Received on Wednesday, 21 May 2014 19:34:54 UTC