W3C home > Mailing lists > Public > public-webrtc@w3.org > June 2012

Re: Keeping up data channel

From: Michael Tuexen <Michael.Tuexen@lurchi.franken.de>
Date: Wed, 13 Jun 2012 20:57:15 +0200
Cc: SUN Yang <sun.yang.nj@gmail.com>, Harald Alvestrand <harald@alvestrand.no>, Markus.Isomaki@nokia.com, public-webrtc@w3.org
Message-Id: <9F596921-7647-4F06-823B-84F2484A8F4E@lurchi.franken.de>
To: Martin Thomson <martin.thomson@gmail.com>
On Jun 13, 2012, at 8:13 PM, Martin Thomson wrote:

> On 13 June 2012 08:16, Michael Tuexen <Michael.Tuexen@lurchi.franken.de> wrote:
>> 
>> On Jun 13, 2012, at 3:33 PM, SUN Yang wrote:
>> 
>>> If there are 3 udp ports used by a PeerConnection between A and B.
>>> For example, 1 for mediastream, 2 for data streams.
>> As far as I understand the peer connection: We use one port number
>> on each side. Within the peer connection we will multiplex/demultiplex
>> the media streams and data streams. So the data streams don't use
>> additional UDP port numbers.
> 
> As I understand it, there can only be one DTLS session on the 5-tuple.
Correct. Doesn't run the the SCTP association (and therefore all data channels)
on top of that DTLS connection?
> 
> 
Received on Wednesday, 13 June 2012 18:57:41 UTC

This archive was generated by hypermail 2.3.1 : Monday, 23 October 2017 15:19:28 UTC