Re: Mucking with SDP

On Tue, Apr 7, 2015 at 1:15 PM, Byron Campen <docfaraday@gmail.com> wrote:

>  On 4/7/15 9:56 AM, Roman Shpount wrote:
>
>  On Tue, Apr 7, 2015 at 12:42 PM, Byron Campen <docfaraday@gmail.com>
> wrote:
>
>>      The current jsep spec requires the c-line to have "IN IP6 ::" in it
>> until candidates are gathered, and once candidates are gathered it is set
>> to a real address. Are you dealing with an implementation that supports
>> trickle ICE, but is picky about the contents of the c-line?
>>
>>     Firefox uses '0.0.0.0' because it is slightly more interoperable than
>> '::', but probably won't do so indefinitely.
>>
>
>  I am dealing with implementations that do not support trickle ICE and
> getting the SDP after ICEGatheringStateComplete. I am expecting to see a
> real IPv4 address in the "c=" line at that point.
>
>     Ok, that bug was fixed in 37, so you should be good to go now.
>
>
Yes, I can confirm that 0.0.0.0 address in the "c=" line produced by
Firefox is fixed in 37.

Chrome still produces IPv6 addresses in the "c=" line in some random, hard
to predict circumstances, so this SDP muck is still there.
_____________
Roman Shpount