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Re: Mucking with SDP

From: Calvin Walton <calvin.walton@kepstin.ca>
Date: Tue, 14 Apr 2015 10:39:24 -0400
Message-ID: <1429022364.1100.3.camel@kepstin.ca>
To: Justin Uberti <juberti@google.com>
Cc: Roman Shpount <roman@telurix.com>, Harald Alvestrand <harald@alvestrand.no>, "public-webrtc@w3.org" <public-webrtc@w3.org>
On Mon, 2015-04-13 at 18:48 -0700, Justin Uberti wrote:
> FWIW, Chrome switched (in Chrome 42, IIRC) to never put a IPv6 into 
> the c=
> line when an IPv4 exists, due to problems like this.
> 
> Note that IPv6 gathering is only on for a subset of the Chrome 
> population
> at this time, which may explain some of the transient errors you are 
> seeing.

Ah, I was wondering about that; we had only a small number of machines 
that were hitting this, and it seemed to be somewhat random which ones 
were affected.

On the plus side, having Chrome turn this on did help find and fix an 
issue in FreeSWITCH that we wouldn't have seen otherwise...
https://freeswitch.org/jira/browse/FS-7396

-- 
Calvin Walton <calvin.walton@kepstin.ca>
Received on Tuesday, 14 April 2015 20:52:35 UTC

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