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[webrtc-pc] What happens if ufrag differs between different SDPs applied

From: stefan hakansson via GitHub <sysbot+gh@w3.org>
Date: Thu, 01 Jun 2017 11:03:50 +0000
To: public-webrtc@w3.org
Message-ID: <issues.opened-232843099-1496315029-sysbot+gh@w3.org>
stefhak has just created a new issue for https://github.com/w3c/webrtc-pc:

== What happens if ufrag differs between different SDPs applied ==
>From https://lists.w3.org/Archives/Public/public-webrtc/2016Sep/0071.html:

"Let say offer/answer done with ufrag1 and PC is in stable state. Now a reoffer is done a new ufrag2. ICE start gathering candidates and PC is not in stable state. The currentLocalDescription returns SDP with ufrag1 while pendingLocalDescription returns SDP with ufrag2. Any new ICE candidates that are being gathered should be added to pendingLocalDescription but stuff with ufrag2 should not be added to SDP with ufrag1 in the currentLocalDescription. Think the spec has this wrong. An interesting case to consider is in the case where ufrag2 did not change and was ufrag1, then seems like it should be added to bother."

Assigning to @taylor-b since this seems related to the unverified media discussion.

Please view or discuss this issue at https://github.com/w3c/webrtc-pc/issues/1311 using your GitHub account
Received on Thursday, 1 June 2017 11:03:57 UTC

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