Re: [Stox] I-D Action: draft-ietf-stox-groupchat-05.txt

Saúl Ibarra Corretgé <saul@ag-projects.com> Mon, 23 June 2014 07:30 UTC

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From: Saúl Ibarra Corretgé <saul@ag-projects.com>
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Cc: Ben Campbell <ben@nostrum.com>, stox@ietf.org
Subject: Re: [Stox] I-D Action: draft-ietf-stox-groupchat-05.txt
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> 
> 
>> Section 5 (and subsections)
>> 
>> The diagram does not show the transport (e.g. TCP) connection
>> establishment for MSRP. I think it would be useful to do so.
> 
> Agreed.
> 
> (It would also be useful to mention that we're assuming that an MSRP client uses the SIP "binding" to communicate with the MSRP conference server, see Section 6...)
> 
>> Also,
>> the active endpoint (the one opening the transport connection) has to
>> send an immediate MSRP SEND request once the connection is
>> established. (I don't _think_ simple-chat extended that to allow an
>> initial NICKNAME to replace that--but I may have missed it.)
> 
> Good catch.
> 

While you are right, Ben, isn't that implied? I mean, obviously there needs to be a TCP connection, which needs to be bound and so on, but if we go down that rabbit-hole we would need to also say that it could happen if reverse if ACM is being used... so, perhaps we can assume (or add a note about it) that a working MSRP connection established using standard mechanisms and then we send the NICKNAME over it?


Cheers,

--
Saúl Ibarra Corretgé
AG Projects