Re: [rtcweb] Proposal to break the ICE impasse

Roman Shpount <roman@telurix.com> Tue, 29 January 2019 09:10 UTC

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From: Roman Shpount <roman@telurix.com>
Date: Tue, 29 Jan 2019 04:10:21 -0500
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Cc: Ted Hardie <ted.ietf@gmail.com>, RTCWeb IETF <rtcweb@ietf.org>
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Subject: Re: [rtcweb] Proposal to break the ICE impasse
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Iñaki,

Please consider the following:

1. Browser client is placed behind the firewall which only allows TCP
connections

2. No TURN servers are configured

3. Client establishes connection to a server which supports ICE TCP

4. ICE nomination completes

5. Client browser app calls createOffer with no options (ICE restart option
is not present)

Based on the current set of specifications, in this case ICE nomination is
complete and the TCP candidate is nominated. No other candidates should be
present in the offer.

Roman Shpount