Multi-party Chat Using the Message Session Relay Protocol (MSRP)
draft-ietf-simple-chat-16
The information below is for an old version of the document | |||
---|---|---|---|
Document | Type | Active Internet-Draft (simple WG) | |
Last updated | 2012-09-13 (latest revision 2012-08-16) | ||
Replaces | draft-niemi-simple-chat | ||
Stream | IETF | ||
Intended RFC status | Proposed Standard | ||
Formats | pdf htmlized bibtex | ||
Reviews | |||
Stream | WG state | WG Document | |
Document shepherd | Ben Campbell | ||
Shepherd write-up | Show (last changed 2012-08-27) | ||
IESG | IESG state | IESG Evaluation::Revised I-D Needed | |
Consensus Boilerplate | Unknown | ||
Telechat date |
Needs a YES. Needs 9 more YES or NO OBJECTION positions to pass. |
||
Responsible AD | Robert Sparks | ||
IESG note | Ben Campbell (ben@nostrum.com) is the document shepherd. | ||
Send notices to | simple-chairs@tools.ietf.org, draft-ietf-simple-chat@tools.ietf.org |
Network Working Group A. Niemi Internet-Draft Nokia Intended status: Standards Track M. Garcia-Martin Expires: February 17, 2013 Ericsson G. Sandbakken, Ed. Cisco Systems August 16, 2012 Multi-party Chat Using the Message Session Relay Protocol (MSRP) draft-ietf-simple-chat-16 Abstract The Message Session Relay Protocol (MSRP) defines a mechanism for sending instant messages within a peer-to-peer session, negotiated using the Session Initiation Protocol (SIP) and the Session Description Protocol (SDP). This document defines the necessary tools for establishing multi-party chat sessions, or chat rooms, using MSRP. Status of this Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at http://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." This Internet-Draft will expire on February 17, 2013. Copyright Notice Copyright (c) 2012 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect Niemi, et al. Expires February 17, 2013 [Page 1] Internet-Draft Multi-party Chat MSRP August 2012 to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. This document may contain material from IETF Documents or IETF Contributions published or made publicly available before November 10, 2008. The person(s) controlling the copyright in some of this material may not have granted the IETF Trust the right to allow modifications of such material outside the IETF Standards Process. Without obtaining an adequate license from the person(s) controlling the copyright in such materials, this document may not be modified outside the IETF Standards Process, and derivative works of it may not be created outside the IETF Standards Process, except to format it for publication as an RFC or to translate it into languages other than English. Niemi, et al. Expires February 17, 2013 [Page 2] Internet-Draft Multi-party Chat MSRP August 2012 Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 4 2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 4 3. Motivations and Requirements . . . . . . . . . . . . . . . . . 6 4. Overview of Operation . . . . . . . . . . . . . . . . . . . . 7 5. Creating, Joining, and Deleting a Chat Room . . . . . . . . . 10 5.1. Creating a Chat Room . . . . . . . . . . . . . . . . . . . 10 5.2. Joining a Chat Room . . . . . . . . . . . . . . . . . . . 10 5.3. Deleting a Chat Room . . . . . . . . . . . . . . . . . . . 11 6. Sending and Receiving Instant Messages . . . . . . . . . . . . 12 6.1. Regular Messages . . . . . . . . . . . . . . . . . . . . . 12 6.2. Private Messages . . . . . . . . . . . . . . . . . . . . . 14 6.3. MSRP reports and responses . . . . . . . . . . . . . . . . 15 6.4. Congestion Avoidance . . . . . . . . . . . . . . . . . . . 16 7. Nicknames . . . . . . . . . . . . . . . . . . . . . . . . . . 17 7.1. Using Nicknames within a Chat Room . . . . . . . . . . . . 18 7.2. Modifying a Nickname . . . . . . . . . . . . . . . . . . . 20 7.3. Removing a Nickname . . . . . . . . . . . . . . . . . . . 20 7.4. Nicknames in Conference Event Packages . . . . . . . . . . 20 8. The SDP 'chatroom' attribute . . . . . . . . . . . . . . . . . 21 9. Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 9.1. Joining a chat room . . . . . . . . . . . . . . . . . . . 23Show full document text