Re: New Version Notification for draft-bishop-http2-extension-frames-00.txt
James M Snell <jasnell@gmail.com> Fri, 08 November 2013 20:09 UTC
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From: James M Snell <jasnell@gmail.com>
Date: Fri, 08 Nov 2013 12:06:28 -0800
Message-ID: <CABP7Rbcp0EByWkjX=wZOREKfEwGN3hVm4gAe-bH2_dEpP5DpYg@mail.gmail.com>
To: Mike Bishop <Michael.Bishop@microsoft.com>
Cc: HTTP Working Group <ietf-http-wg@w3.org>
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Subject: Re: New Version Notification for draft-bishop-http2-extension-frames-00.txt
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It's great to see work being done on the extension model but I'm not convinced that the approach you suggest in this draft is the best way forward. The approach that I would like to see is this: For Frames: 1. Clearly define the notion that some frames are *always* end-to-end, while others are *always* hop-by-hop 2. Clearly differentiate these types using the MSB of the frame type. If the MSB is set, the frame is end-to-end 3. Specify that end-to-end frames are *always* subject to flow control 4. Change the type of the DATA frame to 0x80 5. Dedicate 10 frame types at the top of each range (0xF5-FF and 0x75-7F) as "private use" frame types that cannot be assigned by IANA. 6. Require that end-to-end frames are only sent on open streams (basically, whenever a DATA frame can be sent) For Settings: Dedicate some portion of the possible range of settings as "private use" that cannot be assigned by IANA - James On Fri, Nov 8, 2013 at 11:21 AM, Mike Bishop <Michael.Bishop@microsoft.com> wrote: > Since I was volunteered at the working group meeting to share this, here’s > the current version of my draft. I will re-emphasize that this is strictly > a strawman, and any suggestions on how to improve this are more than > welcome. > > Sent from Windows Mail > > From: internet-drafts@ietf.org > Sent: Friday, November 8, 2013 11:16 AM > To: Mike Bishop > > > A new version of I-D, draft-bishop-http2-extension-frames-00.txt > has been successfully submitted by Mike Bishop and posted to the > IETF repository. > > Filename: draft-bishop-http2-extension-frames > Revision: 00 > Title: Extension Frames in HTTP/2.0 > Creation date: 2013-11-08 > Group: Individual Submission > Number of pages: 10 > URL: > http://www.ietf.org/internet-drafts/draft-bishop-http2-extension-frames-00.txt > Status: > http://datatracker.ietf.org/doc/draft-bishop-http2-extension-frames > Htmlized: > http://tools.ietf.org/html/draft-bishop-http2-extension-frames-00 > > > Abstract: > This document describes a proposed modification to the HTTP/2.0 > specification to better support the creation of extensions without > the need to version the core protocol or invoke additional protocol > identifiers. > > > > > Please note that it may take a couple of minutes from the time of submission > until the htmlized version and diff are available at tools.ietf.org. > > The IETF Secretariat >
- New Version Notification for draft-bishop-http2-e… Mike Bishop
- Re: New Version Notification for draft-bishop-htt… James M Snell
- Re: New Version Notification for draft-bishop-htt… James M Snell
- Re: New Version Notification for draft-bishop-htt… Roberto Peon
- RE: New Version Notification for draft-bishop-htt… Mike Bishop
- Re: New Version Notification for draft-bishop-htt… James M Snell
- Re: New Version Notification for draft-bishop-htt… James M Snell
- Re: New Version Notification for draft-bishop-htt… Mike Bishop
- Re: New Version Notification for draft-bishop-htt… Nicolas Mailhot
- Re: New Version Notification for draft-bishop-htt… James M Snell
- Re: New Version Notification for draft-bishop-htt… Nicolas Mailhot