Subject: [rtcweb] Revising rollback semantics

From: Eric Rescorla <[email-masked]>
Date: Fri, 11 Aug 2017 09:42:46 -0700

I wanted to make the group aware of the following change that we've made to
the semantics of rollback [0].

The basic idea is that rollback always returns you to the stable state
regardless
of what state you are in and it doesn't matter which of
set{Local,Remote}Description you call. This makes life a bit easier for
implementations, which may want to handle either remote or local rollbacks
in a uniform fashion. Please speak now if you object.

-Ekr

[0]
https://github.com/rtcweb-wg/jsep/commit/6f5dc414265cab8b76b25e5cd381a53bcb9cd5c5