[webrtc-pc] Pull Request: Stop transports that are no longer used and fire events.

henbos has just submitted a new pull request for https://github.com/w3c/webrtc-pc:

== Stop transports that are no longer used and fire events. ==
Fixes #2486.

See https://github.com/w3c/webrtc-pc/pull/2555

Received on Wednesday, 8 July 2020 14:31:40 UTC