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Re: [rtcweb] Please require user consent for data channels

Martin Thomson <martin.thomson@gmail.com> Fri, 17 July 2015 23:41 UTC

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Date: Fri, 17 Jul 2015 16:41:29 -0700
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From: Martin Thomson <martin.thomson@gmail.com>
To: Iñaki Baz Castillo <ibc@aliax.net>
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Cc: rtcweb@ietf.org
Subject: Re: [rtcweb] Please require user consent for data channels
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On Jul 17, 2015 4:35 PM, "Iñaki Baz Castillo" <ibc@aliax.net> wrote:
> What I understand is that the browser should bind on 0.0.0.0 (or ::0)
> and send the STUN/TURN request,

That works most of the time, but it is a cheat. What Chrome and Firefox do
- bind to reach local interface separately - is the only reliable way to do
this. If you bind to 0.0.0.0, you can't handle multiple interfaces
correctly, and that reduces the odds of completing ICE with the best result.

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