Re: [rtcweb] SDP Offer/Answer draft-jennings-rtcweb-signaling - Comment on section 5.3.1.2

Cullen Jennings <fluffy@cisco.com> Thu, 20 October 2011 00:38 UTC

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From: Cullen Jennings <fluffy@cisco.com>
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Date: Wed, 19 Oct 2011 15:22:57 -0600
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To: Christer Holmberg <christer.holmberg@ericsson.com>
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Cc: Jonathan Rosenberg <jonathan.rosenberg@skype.net>, "rtcweb@ietf.org" <rtcweb@ietf.org>
Subject: Re: [rtcweb] SDP Offer/Answer draft-jennings-rtcweb-signaling - Comment on section 5.3.1.2
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On Oct 19, 2011, at 6:30 , Christer Holmberg wrote:

> 
> Hi,
> 
> Section 5.3.1.2 lists cases where an answerer can receive an OFFER.
> 
> I guess the following case is also valid, and shall not be rejected.
> 
> - A retransmit of a request to change media parameters (known offererSessoinId, known answererSessionId, known seq value).
> 
> Regards,
> 
> Christer

yes - we should make it clearer but this is case 2 where we have known offererSessoinId, known answererSessionId and since we have seen the seq before, it is a retransmission