From 50b382ce7621ce31b2c417833a45fa517e84f279 Mon Sep 17 00:00:00 2001 From: Peter Saint-Andre Date: Wed, 28 May 2008 21:09:30 +0000 Subject: [PATCH] 0.18 git-svn-id: file:///home/ksmith/gitmigration/svn/xmpp/trunk@1880 4b5297f7-1745-476d-ba37-a9c6900126ab --- xep-0167.xml | 208 +++------------------------------------------------ 1 file changed, 12 insertions(+), 196 deletions(-) diff --git a/xep-0167.xml b/xep-0167.xml index f64febce..d93fcba2 100644 --- a/xep-0167.xml +++ b/xep-0167.xml @@ -20,11 +20,17 @@ - TO BE ASSIGNED + NOT_YET_ASSIGNED &scottlu; &stpeter; &seanegan; &robmcqueen; + + 0.18 + 2008-05-28 + psa +

Removed content-replace from ICE-UDP examples per XEP-0176.

 + 0.17 2008-02-29 @@ -624,10 +630,6 @@ Romeo Juliet |<--------------------------->| | STUN connectivity checks | |<--------------------------->| - | content-replace | - |---------------------------->| - | ack | - |<----------------------------| | session-accept | |<----------------------------| | ack | @@ -688,48 +690,7 @@ Romeo Juliet to='juliet@capulet.lit/balcony' type='result'/> ]]> -

Because the parties have chosen the Jingle ICE-UDP Transport Method, the initiator and responder exchange an open-ended number of possible candidate transports, perform connectivity checks, and agree upon a candidate transport as explained in XEP-0176. Once ICE negotiation is completed, the initiator sends a content-replace action to the responder.

- - - - - [ ... ] - - - - - - - - ]]> -

The responder then acknowledges the content-replace action and sends a session-accept action.

- - ]]> +

Because the parties have chosen the Jingle ICE-UDP Transport Method, the initiator and responder exchange an open-ended number of possible candidate transports, perform connectivity checks, and agree upon a candidate transport as explained in XEP-0176. Once ICE negotiation is completed, the responder sends a session-accept action to the initiator.

| | STUN connectivity checks | |<--------------------------->| - | content-replace | - |---------------------------->| - | ack | - |<----------------------------| | session-accept | |<----------------------------| | ack | @@ -944,48 +901,7 @@ Romeo Juliet to='juliet@capulet.lit/balcony' type='result'/> ]]> -

Because the parties have chosen the Jingle ICE-UDP Transport Method, the initiator and responder exchange an open-ended number of possible candidate transports, perform connectivity checks, and agree upon a candidate transport as explained in XEP-0176. Once ICE negotiation is completed, the initiator sends a content-replace action to the responder.

- - - - - [ ... ] - - - - - - - - ]]> -

The responder then acknowledges the content-replace action and sends a session-accept action.

- - ]]> +

Because the parties have chosen the Jingle ICE-UDP Transport Method, the initiator and responder exchange an open-ended number of possible candidate transports, perform connectivity checks, and agree upon a candidate transport as explained in XEP-0176. Once ICE negotiation is completed, the responder sends a session-accept action to the initiator.

-

In this scenario, Romeo initiates a voice chat with Juliet using a transport method of ICE-UDP and an unencrypted profile of "RTP/AVP", but Juliet wants to chat securely so she requests the use of a secure transport as specified in &sdpdtls; (via a profile of "UDP/TLS/RTP/SAVP").

+

In this scenario, Romeo initiates a voice chat with Juliet using a secure transport as specified in &sdpdtls; (via a profile of "UDP/TLS/RTP/SAVP").

The session flow is as follows:

| - | content-replace | - |<----------------------------| - | ack | - |---------------------------->| - | content-accept | - |---------------------------->| - | ack | - |<----------------------------| | transport-info (X times) | | (with acks) | |<--------------------------->| | STUN connectivity checks | |<--------------------------->| - | content-replace | - |---------------------------->| - | ack | - |<----------------------------| | session-accept | |<----------------------------| | ack | @@ -1219,7 +1123,7 @@ Romeo Juliet initiator='romeo@montague.lit/orchard' sid='a73sjjvkla37jfea'> - + @@ -1256,95 +1160,7 @@ Romeo Juliet to='juliet@capulet.lit/balcony' type='result'/> ]]> -

However, Juliet wants to make sure that the communications are encrypted, so she sends a content-replace action to Romeo.

- - - - - - - - - ]]> -

Romeo then acknowledges the content-replace action and, if it is acceptable, returns a content-accept action:

- - ]]> - - - - - - - - - ]]> -

The other party then acknowledges the acceptance.

- - ]]> -

Because the parties have chosen the Jingle ICE-UDP Transport Method, the initiator and responder exchange an open-ended number of possible candidate transports, perform connectivity checks, and agree upon a candidate transport as explained in XEP-0176. Once ICE negotiation is completed, the initiator sends a content-replace action to the responder.

- - - - - [ ... ] - - - - - - - - ]]> -

The responder then acknowledges the content-replace action and sends a session-accept action.

- - ]]> +

Because the parties have chosen the Jingle ICE-UDP Transport Method, the initiator and responder exchange an open-ended number of possible candidate transports, perform connectivity checks, and agree upon a candidate transport as explained in XEP-0176. Once ICE negotiation is completed, the responder sends a session-accept action to the initiator.