[Jingle] XEP-0176 - putting many candidates in initiate/accept
stpeter at stpeter.im
Wed Apr 8 17:23:15 CDT 2009
On 4/8/09 4:21 PM, Olivier Crête wrote:
> On Wed, 2009-04-08 at 15:16 -0700, Justin Karneges wrote:
>> On Wednesday 08 April 2009 15:04:30 Peter Saint-Andre wrote:
>>> On 4/7/09 6:34 PM, Justin Karneges wrote:
>>>> Peter says this was to help simplify the state machine.
>>>> However, transport-info is still in the XEP and expected to be supported,
>>>> so I don't see how this resulted in any simplification. I just wanted to
>>>> point out that if anyone is planning to write a client that doesn't
>>>> understand transport-info (/me looks at whoever suggested this change),
>>>> compatibility will be lost.
>>> Clients need to support transport-info. If they don't, we'll file bug
>>> reports. :)
>> Good. But, then I don't fully understand the rationale for putting candidates
>> in initiate/accept and therefore having two ways to do the same thing.
> My understanding of SIP is that you need all the candidates before you
> send an offer or a response. With the current transport-info, I'm not
> sure how that can happen? Forcing all the candidates into the
> initiate/accept solves that, I'm not sure how it can be done if
> transport-info is used.
> Maybe the SIP gateway people can enlighten us?
That's when you use urn:ietf:rfc:3264 feature. If the other side
advertises that, you send everything in the session-initiate and never
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 6751 bytes
Desc: S/MIME Cryptographic Signature
Url : http://mail.jabber.org/pipermail/jingle/attachments/20090408/61307e46/attachment-0001.bin
More information about the Jingle