Re: [MMUSIC] Fixing draft-holmberg-mmusic-sdp-dtls-00

If you add that you also define an attribute to tell if remote party is
performing ICE restart or setting up new ICE connection then you got it
covered.

_____________
Roman Shpount

On Wed, Jun 17, 2015 at 2:10 PM, Martin Thomson <martin.thomson@gmail.com>
wrote:

> Some of the statements here are backwards.  For example,
>
>    If an endpoint changes the local transport parameters associated with
>    a DTLS association, the endpoint MUST create a new DTLS association.
>
> I think that this document can be reduced to a series of conditionals:
>
> If you change the endpoint that is participating (because forking, or
> for any other reason), then you need a new DTLS association.
> Otherwise, how will that new endpoint know what keys to use.
>
> If you change the certificate you intend to use, then you need a new
> DTLS association.  Otherwise, you don't get to send the new
> certificate.
>
> If you change the DTLS roles, then you need a new DTLS association.
> Otherwise, it doesn't happen.
>
> If you request a new DTLS association, then you need a new transport.
> Otherwise, demux issues.
>
> An ICE restart is not sufficient a change to constitute a new
> transport.  You need entirely new IP+port pairs.
>
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