Re: [Simple] I-D Action: draft-ietf-simple-chat-17.txt
Paul Kyzivat <pkyzivat@alum.mit.edu> Mon, 19 November 2012 16:10 UTC
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Date: Mon, 19 Nov 2012 11:10:24 -0500
From: Paul Kyzivat <pkyzivat@alum.mit.edu>
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Subject: Re: [Simple] I-D Action: draft-ietf-simple-chat-17.txt
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AFAICT, this draft has addressed all the concerns I previously raised. In looking through it, I came across some small editorial issues: Figure 1, near the bottom, has a dangling "|". In section 4.1: Nicknames: Whether the chat room accepts users to be recognized with a nickname. See Section 7, Section 7.1, and Section 8 for details. Also, the scope of uniqueness of the nickname: the chat room (conference instance), a real or domain, a server, etc. Something is wrong in the last sentence - "a real" *what*? Section 5.2: s/The chat room them uses/The chat room then uses/ Section 6.2: in the last paragraph, at the end, s/URI.m/URI./ Thanks, Paul On 11/17/12 11:30 AM, Miguel A. Garcia wrote: > Hi: > > So, the long awaited version -17 of the MSRP chat draft has been posted. > This version addresses all the comments received in the IESG review and > various directorates that also took a look at the draft. Among others, > these are the most relevant changes. > > - Added definitions of "identifier" and "to log in". > - New Section 4.1 lists all the Policy Attributes of the chat room in a > single section. > - Clarified that congestion can occur due to the chat room application > or due to some other application. > - Clarified that the MSRP switch should learn the recipient's > capabilities through the 'accept-wrapped-types' in SDP. Procedures as > for what to do if the MSRP switch is aware that a recipient does not > support a given media type. > - Quite a few clarifications around chunked messages. It was clarified > when the MSRP switch has to delete the temporarily stored state. Also, > how to deal with situations where the connection is broken before the > reception of the last chunk. > - Added a length limit to MSRP nicknames: they must be between 1 and > 1023 octets, after UTF-8 encoding. > - Fixed a bug: the error result code is 425 rather than 423 in the > examples. > - Added more security considerations around the usage of TLS, policies > to preserve a nickname once the use logs off, confusable nicknames, > rendering of nicknames that contain scripts or code, and anonymity when > using TLS with certificates. > > From the authors' perspective, we believe the draft is ready. I will > contact the IESG members to verify that the current version satisfies > their comments. > > /Miguel > > On 17/11/2012 17:06, internet-drafts@ietf.org wrote: >> >> A New Internet-Draft is available from the on-line Internet-Drafts >> directories. >> This draft is a work item of the SIP for Instant Messaging and >> Presence Leveraging Extensions Working Group of the IETF. >> >> Title : Multi-party Chat Using the Message Session Relay >> Protocol (MSRP) >> Author(s) : Aki Niemi >> Miguel A. Garcia-Martin >> Geir A. Sandbakken >> Filename : draft-ietf-simple-chat-17.txt >> Pages : 42 >> Date : 2012-11-17 >> >> 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. >> >> >> The IETF datatracker status page for this draft is: >> https://datatracker.ietf.org/doc/draft-ietf-simple-chat >> >> There's also a htmlized version available at: >> http://tools.ietf.org/html/draft-ietf-simple-chat-17 >> >> A diff from the previous version is available at: >> http://www.ietf.org/rfcdiff?url2=draft-ietf-simple-chat-17 >> >> >> Internet-Drafts are also available by anonymous FTP at: >> ftp://ftp.ietf.org/internet-drafts/ >> >> _______________________________________________ >> Simple mailing list >> Simple@ietf.org >> https://www.ietf.org/mailman/listinfo/simple >> >> >
- Re: [Simple] I-D Action: draft-ietf-simple-chat-1… Paul Kyzivat
- Re: [Simple] I-D Action: draft-ietf-simple-chat-1… Ben Campbell
- Re: [Simple] I-D Action: draft-ietf-simple-chat-1… Paul Kyzivat
- [Simple] I-D Action: draft-ietf-simple-chat-17.txt internet-drafts
- Re: [Simple] I-D Action: draft-ietf-simple-chat-1… Miguel A. Garcia
- Re: [Simple] I-D Action: draft-ietf-simple-chat-1… Miguel A. Garcia
- Re: [Simple] I-D Action: draft-ietf-simple-chat-1… Miguel A. Garcia
- Re: [Simple] I-D Action: draft-ietf-simple-chat-1… Ben Campbell
- [Simple] Fwd: I-D Action: draft-ietf-simple-chat-… Ben Campbell
- Re: [Simple] I-D Action: draft-ietf-simple-chat-1… Miguel A. Garcia
- Re: [Simple] I-D Action: draft-ietf-simple-chat-1… Ben Campbell
- Re: [Simple] I-D Action: draft-ietf-simple-chat-1… Saúl Ibarra Corretgé