Re: [rtcweb] JSEP: Why always offer actpass?
Christer Holmberg <christer.holmberg@ericsson.com> Thu, 04 December 2014 14:08 UTC
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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Stefan Håkansson LK <stefan.lk.hakansson@ericsson.com>, Justin Uberti <juberti@google.com>
Thread-Topic: [rtcweb] JSEP: Why always offer actpass?
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Date: Thu, 04 Dec 2014 14:08:03 +0000
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Cc: "rtcweb@ietf.org" <rtcweb@ietf.org>
Subject: Re: [rtcweb] JSEP: Why always offer actpass?
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Hi, >> What about the following text: >> >> 8.3.2. TLS Role Determination >> >> If the m- line proto field value is 'SCTP/DTLS' or 'DTLS/SCTP', >> the SDP setup attribute [RFC4145] is used to determine the 'active/ >> passive' status of the offerer and answerer. The 'active/passive' >> status will be used to determine the TLS roles, following the >> procedures in [RFC4572] (the 'active' endpoint will take the TLS >> client role). >> >> Once a DTLS connection has been established, if the 'active/passive' >> status of the endpoints change during a session, a new DTLS >> connection MUST be established. Therefore, endpoints SHOULD NOT >> change the ‘active/passive’ status in subsequent offers and answers, > > Did not the discussion (for rtcweb) conclude that subsequent offers should offer actpass, but that subsequent answers must say the same as the previous answer? In the Offer/Answer section, I can define more details regarding the values (actpass etc) to use. BUT, the question is whether we want to allow the endpoints to trigger a new DTLS connection by changing the active/passive status or not. The text above says SHOULD NOT change the active/passive status. Regards, Christer
- [rtcweb] JSEP: Why always offer actpass? Stefan Håkansson LK
- Re: [rtcweb] JSEP: Why always offer actpass? Justin Uberti
- Re: [rtcweb] JSEP: Why always offer actpass? Stefan Håkansson LK
- Re: [rtcweb] JSEP: Why always offer actpass? Makaraju, Maridi Raju (Raju)
- Re: [rtcweb] JSEP: Why always offer actpass? Stefan Håkansson LK
- Re: [rtcweb] JSEP: Why always offer actpass? Makaraju, Maridi Raju (Raju)
- Re: [rtcweb] JSEP: Why always offer actpass? Stefan Håkansson LK
- Re: [rtcweb] JSEP: Why always offer actpass? Roman Shpount
- Re: [rtcweb] JSEP: Why always offer actpass? Makaraju, Maridi Raju (Raju)
- Re: [rtcweb] JSEP: Why always offer actpass? Christer Holmberg
- Re: [rtcweb] JSEP: Why always offer actpass? Roman Shpount
- Re: [rtcweb] JSEP: Why always offer actpass? Christer Holmberg
- Re: [rtcweb] JSEP: Why always offer actpass? Makaraju, Maridi Raju (Raju)
- Re: [rtcweb] JSEP: Why always offer actpass? Stefan Håkansson LK
- Re: [rtcweb] JSEP: Why always offer actpass? Makaraju, Maridi Raju (Raju)
- Re: [rtcweb] JSEP: Why always offer actpass? Stefan Håkansson LK
- Re: [rtcweb] JSEP: Why always offer actpass? Christer Holmberg
- Re: [rtcweb] JSEP: Why always offer actpass? Makaraju, Maridi Raju (Raju)
- Re: [rtcweb] JSEP: Why always offer actpass? Justin Uberti
- Re: [rtcweb] JSEP: Why always offer actpass? Stefan Håkansson LK
- Re: [rtcweb] JSEP: Why always offer actpass? Christer Holmberg
- Re: [rtcweb] JSEP: Why always offer actpass? Justin Uberti
- Re: [rtcweb] JSEP: Why always offer actpass? Christer Holmberg
- Re: [rtcweb] JSEP: Why always offer actpass? Justin Uberti
- Re: [rtcweb] JSEP: Why always offer actpass? Christer Holmberg
- Re: [rtcweb] JSEP: Why always offer actpass? Christer Holmberg
- Re: [rtcweb] JSEP: Why always offer actpass? Stefan Håkansson LK
- Re: [rtcweb] JSEP: Why always offer actpass? Christer Holmberg
- Re: [rtcweb] JSEP: Why always offer actpass? Stefan Håkansson LK
- Re: [rtcweb] JSEP: Why always offer actpass? Makaraju, Maridi Raju (Raju)
- Re: [rtcweb] JSEP: Why always offer actpass? Christer Holmberg
- Re: [rtcweb] JSEP: Why always offer actpass? Justin Uberti
- Re: [rtcweb] JSEP: Why always offer actpass? Christer Holmberg
- Re: [rtcweb] JSEP: Why always offer actpass? Makaraju, Maridi Raju (Raju)