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Re: [Masque] Zaheduzzaman Sarker's Yes on draft-ietf-masque-h3-datagram-10: (with COMMENT)

David Schinazi <dschinazi.ietf@gmail.com> Thu, 16 June 2022 00:02 UTC

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From: David Schinazi <dschinazi.ietf@gmail.com>
Date: Wed, 15 Jun 2022 17:02:37 -0700
Message-ID: <CAPDSy+4k7B1mQL7cqZh2b2ES2U_CNENhaUkUqFrm77M1DAzUtg@mail.gmail.com>
To: Zaheduzzaman Sarker <Zaheduzzaman.Sarker@ericsson.com>
Cc: The IESG <iesg@ietf.org>, draft-ietf-masque-h3-datagram@ietf.org, masque-chairs@ietf.org, MASQUE <masque@ietf.org>, Christopher Wood <caw@heapingbits.net>
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Subject: Re: [Masque] Zaheduzzaman Sarker's Yes on draft-ietf-masque-h3-datagram-10: (with COMMENT)
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Thanks for your comments, Zahed!
Responses inline.
David

On Wed, Jun 15, 2022 at 1:25 PM Zaheduzzaman Sarker via Datatracker <
noreply@ietf.org> wrote:

> - Section 2 : should it be HTTP/1.x instead of HTTP/1 :-)?
>

Agreed, fixed in this commit:
https://github.com/ietf-wg-masque/draft-ietf-masque-h3-datagram/commit/e9922855baf774abed3612dc26bcb22145e1ad9f


> - Section 2 : it says
>
>            "value MUST be treated as an HTTP/3 connection error of type
>            H3_DATAGRAM_ERROR (0x33)"
>
>      does this mean request stream MUST be aborted as it was also written
> in
>      the section?
>

The text you're referring to discusses what to do when Quarter Stream ID >=
2^60.
When that happens, multiplying the Quarter Stream ID by four would result
in an
invalid stream ID, so it is impossible to abort that stream. That's why we
close the
entire connection.

- Section 3 in general : I think we can be specific that "intermediaries"
> are
> HTTP intermediaries as defined in HTTP semantic , as it is done in the
> draft-masque-connect-udp?
>

Agreed, fixed in this commit:
https://github.com/ietf-wg-masque/draft-ietf-masque-h3-datagram/commit/7328c4fdc84aedd6a69ebfd0fe2df711cad571e7

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