[webrtc-pc] Add a perfect negotiation example (#2370)

jan-ivar has just created a new issue for https://github.com/w3c/webrtc-pc:

== Add a perfect negotiation example ==
The spec doesn't really discuss [perfect negotiation](https://blog.mozilla.org/webrtc/perfect-negotiation-in-webrtc/), as it's more of a recommended pattern for users than a concern for implementors. But an example would probably be great.

A need to reference this came up around *addIceCandidate* in https://github.com/w3c/webrtc-pc/issues/2367#issuecomment-558309247.

Please view or discuss this issue at https://github.com/w3c/webrtc-pc/issues/2370 using your GitHub account

Received on Tuesday, 26 November 2019 00:26:31 UTC