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Re: [Technical Errata Reported] RFC7540 (4535)

From: Martin Thomson <martin.thomson@gmail.com>
Date: Tue, 17 Nov 2015 09:20:40 -0800
Message-ID: <CABkgnnVoWioeAXUPAtTtbE+MmW2KFenQF_K_Mm+zYwsz4Ubtdw@mail.gmail.com>
To: RFC Errata System <rfc-editor@rfc-editor.org>
Cc: HTTP Working Group <ietf-http-wg@w3.org>, erik@schnell-ahaus.de, mike@belshe.com, fenix@google.com, mnot@mnot.net, barryleiba@computer.org
This appears to be a fairly common misunderstanding. PUSH_PROMISE is sent
on one stream, but affects the state of the promised stream rather than the
one it is sent on.
On Nov 17, 2015 9:00 AM, "RFC Errata System" <rfc-editor@rfc-editor.org>
wrote:

> The following errata report has been submitted for RFC7540,
> "Hypertext Transfer Protocol Version 2 (HTTP/2)".
>
> --------------------------------------
> You may review the report below and at:
> http://www.rfc-editor.org/errata_search.php?rfc=7540&eid=4535
>
> --------------------------------------
> Type: Technical
> Reported by: Erik Schnell <erik@schnell-ahaus.de>
>
> Section: GLOBAL
>
> Original Text
> -------------
>
>
> Corrected Text
> --------------
>
>
> Notes
> -----
> Section 5.1 (fig. 2) and section 6.6 are contradictory. While the figure
> in 5.1 shows a transition from \\"idle\\" to \\"reserved (local)\\" on a
> PUSH_PROMISE receive, section 6.6 mentions:
> \\"A sender MUST NOT send a PUSH_PROMISE on a stream unless that stream is
> either \\"open\\" or \\"half-closed (remote)\\"
> AND
> \\"PUSH_PROMISE frames MUST only be sent on a peer-initiated stream that
> is in either the \\"open\\" or \\"half-closed (remote)\\" state.\\"
>
> Instructions:
> -------------
> This erratum is currently posted as "Reported". If necessary, please
> use "Reply All" to discuss whether it should be verified or
> rejected. When a decision is reached, the verifying party (IESG)
> can log in to change the status and edit the report, if necessary.
>
> --------------------------------------
> RFC7540 (draft-ietf-httpbis-http2-17)
> --------------------------------------
> Title               : Hypertext Transfer Protocol Version 2 (HTTP/2)
> Publication Date    : May 2015
> Author(s)           : M. Belshe, R. Peon, M. Thomson, Ed.
> Category            : PROPOSED STANDARD
> Source              : Hypertext Transfer Protocol Bis APP
> Area                : Applications
> Stream              : IETF
> Verifying Party     : IESG
>
>
Received on Tuesday, 17 November 2015 17:21:10 UTC

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