Skip to content

WebRTC bundle negotiation fixes

Matthew Waters requested to merge ystreet/gst-plugins-bad:webrtc-bundle-negotiation-fixes into master

commit 1d45febb

webrtcbin: also mark data channel transports as active

Fixes negotiation of a bundled sdp with only a data channel.

Without marking the transport as active, we would never unblock the
transportreceivebin and thus no data would ever reach us.

commit eb50ba2b

webrtcbin: fix bundle none case with remote offer bundling

If the remote is bundling, but we are not and remote is offering.
we cannot put the remote media sections into a bundled transport as that
is not how we are going to respond.

This specific failure case was that the remote ICE credentials were
never set on the ice stream and so ice connectivity would fail.

Technically, this whole bunde-policy=none handling should be removed
eventually when we implement bundle-policy=balanced.  Until such time,
we have this workaround.

Merge request reports