Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-channel-04.txt
"MARCON, JEROME (JEROME)" <jerome.marcon@alcatel-lucent.com> Wed, 06 March 2013 12:09 UTC
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From: "MARCON, JEROME (JEROME)" <jerome.marcon@alcatel-lucent.com>
To: Salvatore Loreto <salvatore.loreto@ericsson.com>, "rtcweb@ietf.org" <rtcweb@ietf.org>
Thread-Topic: [rtcweb] I-D Action: draft-ietf-rtcweb-data-channel-04.txt
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Date: Wed, 06 Mar 2013 12:08:54 +0000
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Subject: Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-channel-04.txt
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But then - and given that DATA_CHANNEL_OPEN_RESPONSE no longer exists in this new draft version - I wonder how the peer can reject an incoming DATA_CHANNEL_OPEN message signaling a 'subprotocol' it does not support. > -----Message d'origine----- > De : rtcweb-bounces@ietf.org [mailto:rtcweb-bounces@ietf.org] > De la part de Salvatore Loreto > Envoyé : mercredi 6 mars 2013 11:46 > À : rtcweb@ietf.org > Objet : Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-channel-04.txt > > On 3/6/13 11:40 AM, MARCON, JEROME (JEROME) wrote: > >>> > >4. What happens if the SDP Opening Handshake agreed on some > >> >data channels using the 'chat' subprotocol, and later on > an endpoint > >> >creates in-band a new channel with 'file transfer' > >> >subprotocol ? > >> > > >> >When you create a channel, it sends Open on an unused Stream. > >> > > >> > > > That does not answer to my question, so I reformulate: some > time after the initial SDP Opening Handshake, can the > DATA_CHANNEL_OPEN message create in-band a data channel with > a 'subprotocol' not negotiated by the initial SDP Opening Handshake ? > > > I do think it should be possible to do it in-band > > However I agree with you that an important side question is > if/when that will be also signaled via SDP > > /Salvatore > _______________________________________________ > rtcweb mailing list > rtcweb@ietf.org > https://www.ietf.org/mailman/listinfo/rtcweb >
- [rtcweb] I-D Action: draft-ietf-rtcweb-data-chann… internet-drafts
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… MARCON, JEROME (JEROME)
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Michael Tuexen
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Randell Jesup
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Peter Thatcher
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Salvatore Loreto
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… MARCON, JEROME (JEROME)
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… MARCON, JEROME (JEROME)
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Salvatore Loreto
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… MARCON, JEROME (JEROME)
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Salvatore Loreto
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Michael Tuexen
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… MARCON, JEROME (JEROME)
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Randell Jesup
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Randell Jesup
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Michael Tuexen
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Michael Tuexen
- [rtcweb] RE : I-D Action: draft-ietf-rtcweb-data-… MARCON, JEROME (JEROME)
- Re: [rtcweb] RE : I-D Action: draft-ietf-rtcweb-d… Harald Alvestrand
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Michael Tuexen
- [rtcweb] RE : I-D Action: draft-ietf-rtcweb-data-… MARCON, JEROME (JEROME)
- [rtcweb] RE : RE : I-D Action: draft-ietf-rtcweb-… MARCON, JEROME (JEROME)
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-data-c… Michael Tuexen
- Re: [rtcweb] RE : I-D Action: draft-ietf-rtcweb-d… Randell Jesup