Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH and allow duplicate PUSH_PROMISE (#3309)
Kazuho Oku <notifications@github.com> Thu, 02 January 2020 01:33 UTC
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Date: Wed, 01 Jan 2020 17:33:39 -0800
From: Kazuho Oku <notifications@github.com>
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Subject: Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH and allow duplicate PUSH_PROMISE (#3309)
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kazuho commented on this pull request. > @@ -1238,9 +1233,10 @@ MAX_PUSH_ID frame ({{frame-max-push-id}}). A client MUST treat receipt of a PUSH_PROMISE frame that contains a larger Push ID than the client has advertised as a connection error of H3_ID_ERROR. -A server MUST NOT use the same Push ID in multiple PUSH_PROMISE frames. A client -MUST treat receipt of a Push ID which has already been promised as a connection -error of type H3_ID_ERROR. +A server MAY use the same Push ID in multiple PUSH_PROMISE frames. If so, the +decompressed request headers MUST be idential. A client MUST treat receipt of a +Push ID which has already been promised with different headers than the previous +promise as a connection error of type H3_ID_ERROR. > MUST-error requires that the client keep the request headers for the lifetime of the connection in case it ever sees that Push ID again. As stated in https://github.com/quicwg/base-drafts/issues/3275#issuecomment-566379821, it is my understanding that an endpoint can determine if the PUSH_PROMISE refers to a new Push ID or a Push ID it already has received, and therefore my preference goes to stating "MUST error if there is a mismatch, or ignore the PUSH_PROMISE frame." -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/quicwg/base-drafts/pull/3309#discussion_r362355382
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Lucas Pardue
- [quicwg/base-drafts] Remove DUPLICATE_PUSH and al… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… ianswett
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Lucas Pardue
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Lucas Pardue
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Kazuho Oku
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Mike Bishop
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Kazuho Oku
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Kazuho Oku
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Lucas Pardue
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Lucas Pardue
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Lucas Pardue
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Mike Bishop
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Kazuho Oku
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Jana Iyengar
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Lucas Pardue
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Mike Bishop
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Mike Bishop
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Mike Bishop
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Ryan Hamilton
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Mike Bishop
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Mike Bishop
- Re: [quicwg/base-drafts] Remove DUPLICATE_PUSH an… Mike Bishop