Re: [rtcweb] ICE-Mismatch and WebRTC
Roman Shpount <roman@telurix.com> Tue, 08 July 2014 19:04 UTC
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Date: Tue, 08 Jul 2014 15:04:21 -0400
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From: Roman Shpount <roman@telurix.com>
To: Emil Ivov <emcho@jitsi.org>
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Cc: "rtcweb@ietf.org" <rtcweb@ietf.org>
Subject: Re: [rtcweb] ICE-Mismatch and WebRTC
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On Tue, Jul 8, 2014 at 12:33 PM, Emil Ivov <emcho@jitsi.org> wrote: > On 07.07.14, 21:48, Roman Shpount wrote: > >> Is it possible to run into ICE-Mismatch with WebRTC? Should we specify >> that default candidate (c= and m= line based candidate) should be >> ignored and thus mismatch check should not be performed? >> > > I guess running into an ICE mismatch with WebRTC is just as possible as > with any other ICE implementation. I suppose the only difference would be > that rather than falling back to 3264 semantics, WebRTC implementations > will rather drop the session because without ICE, they wouldn't be able to > do consent checks for it. > > My point was that WebRTC would never use 3264 semantics and use address from c= and m= lines for any purpose, so why does it need to check that this address is correct? Would it be more sensible just ignore whatever value happen to be there? Or, better yet end point can generate an error instead of generating a response with ice-mismatch. It would also be nice to define what WebRTC end point is supposed to do if it gets ice-mismatch attribute in the SDP response. I would assume dropping the connection is one sensible option. Generating an error would be another one. _____________ Roman Shpount
- [rtcweb] ICE-Mismatch and WebRTC Roman Shpount
- Re: [rtcweb] ICE-Mismatch and WebRTC Iñaki Baz Castillo
- Re: [rtcweb] ICE-Mismatch and WebRTC Emil Ivov
- Re: [rtcweb] ICE-Mismatch and WebRTC Roman Shpount
- Re: [rtcweb] ICE-Mismatch and WebRTC Iñaki Baz Castillo
- Re: [rtcweb] ICE-Mismatch and WebRTC Emil Ivov
- Re: [rtcweb] ICE-Mismatch and WebRTC Justin Uberti
- Re: [rtcweb] ICE-Mismatch and WebRTC Iñaki Baz Castillo
- Re: [rtcweb] ICE-Mismatch and WebRTC Emil Ivov
- Re: [rtcweb] ICE-Mismatch and WebRTC Roman Shpount
- Re: [rtcweb] ICE-Mismatch and WebRTC Justin Uberti
- Re: [rtcweb] ICE-Mismatch and WebRTC Justin Uberti
- Re: [rtcweb] ICE-Mismatch and WebRTC Emil Ivov
- Re: [rtcweb] ICE-Mismatch and WebRTC Roman Shpount
- Re: [rtcweb] ICE-Mismatch and WebRTC Justin Uberti
- Re: [rtcweb] ICE-Mismatch and WebRTC Kevin Dempsey
- Re: [rtcweb] ICE-Mismatch and WebRTC Emil Ivov
- Re: [rtcweb] ICE-Mismatch and WebRTC Kevin Dempsey