[ogpx] Fwd: welcome to the ogpx list
Infinity Linden <infinity@lindenlab.com> Tue, 19 May 2009 22:03 UTC
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Date: Tue, 19 May 2009 15:03:30 -0700
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From: Infinity Linden <infinity@lindenlab.com>
To: ogpx@ietf.org
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Subject: [ogpx] Fwd: welcome to the ogpx list
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Welcome to the OGPX mailing list! I just wanted to send out a brief note welcoming people to the OGPX mailing list. The purpose of this list is currently twofold: discuss the Open Grid Protocol (OGP) family of protocols and discuss the draft charter for the OGPX working group. To recap why this list was formed... In February of 2009, the MMOX list was formed to contain discussions about virtual worlds protocols, culminating in a Birds of a Feather (BoF) meeting at the 74th IETF meeting in San Francisco. The scope of the MMOX effort was intentionally broad as it's participants attempted to identify core aspects of a general virtual worlds protocol; and this effort continues on the MMOX list. A critique was offered by some MMOX BoF attendees that the broad scope made it difficult to understand what was being standardized. It became apparent that there may be advantages to establishing a second group, a group focused exclusively on the OGP protocol suite. OGP is currently "officially" described in a series of internet drafts: http://tools.ietf.org/html/draft-hamrick-ogp-intro-00 (OGP: Introduction and Requirements) The "Introduction and Requirements" draft is an attempt to broadly define the problem domain of interoperable virtual worlds and introduce architectural patterns in its solution. http://tools.ietf.org/html/draft-hamrick-llsd-00, Draft 00 (LLSD) LLSD describes an abstract type system and a protocol interaction interface description language. OGP services are defined using LLSD. http://tools.ietf.org/html/draft-lentczner-ogp-base-00 (OGP: Base) This document describes fundamental aspects of OGP including Capabilities and Event Queues. http://tools.ietf.org/html/draft-hamrick-ogp-auth (OGP: Authentication) This document describes techniques for user authentication, the first step when interacting with an OGP service. readers may also be interested in the reverse http draft as it may have bearing on the implementation of OGP:Base EventQueues: http://tools.ietf.org/html/draft-lentczner-rhttp-00 (Reverse HTTP) Reverse HTTP describes a mechanism for introducing bidirectional http. In other words, it describes the protocol that allows a client to connect to a RHTTP compliant server to establish a connection, then allows the server to send a request to the client. As a convenience, I am maintaining a wiki page at http://wiki.secondlife.com/wiki/User:Infinity_Linden/IETF_Drafts_and_Meetings which SHOULD point to the most recent OGP drafts. The proposed working group charter will be sent to this list again soon so charter bashing can occur in a different thread. (there might have been a technical glitch preventing it's earlier appearance on the ogpx list) Over the next several months, we hope to see new revisions of the drafts listed above and discussion about the drafts. With the creation of the OGPX list, discussion specific to these drafts SHOULD occur here in preference to the MMOX list. Discussion of MMO protocol in general SHOULD occur in MMOX in preference to OGPX. Sincerely Meadhbh Hamrick
- [ogpx] Fwd: welcome to the ogpx list Infinity Linden