Re: [Masque] Zaheduzzaman Sarker's Discuss on draft-ietf-masque-connect-udp-14: (with DISCUSS and COMMENT)
David Schinazi <dschinazi.ietf@gmail.com> Wed, 15 June 2022 17:30 UTC
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From: David Schinazi <dschinazi.ietf@gmail.com>
Date: Wed, 15 Jun 2022 10:30:34 -0700
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To: Zaheduzzaman Sarker <Zaheduzzaman.Sarker@ericsson.com>
Cc: The IESG <iesg@ietf.org>, draft-ietf-masque-connect-udp@ietf.org, masque-chairs@ietf.org, MASQUE <masque@ietf.org>, Eric Kinnear <ekinnear@apple.com>
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Subject: Re: [Masque] Zaheduzzaman Sarker's Discuss on draft-ietf-masque-connect-udp-14: (with DISCUSS and COMMENT)
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Hi Zahed, Thank you for your review! Regarding the DISCUSS point, I totally agree with you, this was an oversight on my part. I'm fixing it in this PR: https://github.com/ietf-wg-masque/draft-ietf-masque-connect-udp/pull/178 Could you please take a look and let me know if it addresses your DISCUSS fully? I'll address the COMMENT portion of your review in a subsequent PR and I'll reply here when that's ready. Thanks, David On Wed, Jun 15, 2022 at 9:47 AM Zaheduzzaman Sarker via Datatracker < noreply@ietf.org> wrote: > Zaheduzzaman Sarker has entered the following ballot position for > draft-ietf-masque-connect-udp-14: Discuss > > When responding, please keep the subject line intact and reply to all > email addresses included in the To and CC lines. (Feel free to cut this > introductory paragraph, however.) > > > Please refer to > https://www.ietf.org/about/groups/iesg/statements/handling-ballot-positions/ > for more information about how to handle DISCUSS and COMMENT positions. > > > The document, along with other ballot positions, can be found here: > https://datatracker.ietf.org/doc/draft-ietf-masque-connect-udp/ > > > > ---------------------------------------------------------------------- > DISCUSS: > ---------------------------------------------------------------------- > > This is I think simply a oversight but I am putting a discuss so that this > certainly gets addressed before the document proceeds to the next stage. > > Section 3.2 does not say what happens when the requirements are not met. > There > must be guidance on what to do in that case like there are in section 3.3, > 3.4 > an 3.5. > > > ---------------------------------------------------------------------- > COMMENT: > ---------------------------------------------------------------------- > > Thanks a lot for working on this specification. I think this specification > will > be very useful. > > I don't have other major issues other than mentioned in the discuss points. > Below are some comments which I believe will improve the document if > addressed. > > - Section 3: s/pct-encoding/percent-encoding and would be good to add a > reference to pct-encoding (https://datatracker.ietf.org/doc/html/rfc3986) > > - Section 3.1: it took a bit of time for me to understand if we are > redefining > the "intermediaries" here again. We have already described what is an > intermediary in the context of this document. Hence, I would suggest that > we > just write - if the recipient is an intermediary, it forwards .... > > - Section 3.1: what exactly "fail the request" means? is it only a > notification to some waiting processes/methods or sending the error > message or > both? can we be more specific here? > > - Section 5 : reference to the QUIC DATAGRAM frame would be nicer. > > - Section 5 : it says - > > "Therefore, endpoints MUST NOT send HTTP Datagrams with a > Payload field longer than 65527 using Context ID zero. An > endpoint that receives a DATAGRAM capsule using Context ID > zero > whose Payload field is longer than 65527 MUST abort the > stream. > " > > I assume the HTTP Datagram and a DATAGRAM capsule is referring to > the > same thing, but this is confusing. Can use HTTP DATAGRAM in the > second > sentence as well? The DATAGRAM capsule kind of appeared in this > section > all on a sudden. > > In this section to me it seems HTTP DATAGRAM and DATAGRAM capsule is > interchangeably used, if I am correct then I think it is worth mentioning > this > for the sake of better understanding. > > - Section 5 : it says > > "If a UDP proxy knows it can only send out UDP packets of a certain > length due to its underlying link MTU, it SHOULD discard incoming > DATAGRAM capsules using Context ID zero whose Payload field is > longer > than that limit without buffering the capsule contents." > > It is not clear why "SHOULD" is used here? what are the other option > the > UDP proxy has in this case? > > - Section 3.6: if this section should be removed then [STRUCT-FIELD] must > not > be in the normative section, actually should be removed from the > references. > Either at this stage of this document we can remove this section or we can > add > a note to remove normative reference when this section is removed. > > > >
- [Masque] Zaheduzzaman Sarker's Discuss on draft-i… Zaheduzzaman Sarker via Datatracker
- Re: [Masque] Zaheduzzaman Sarker's Discuss on dra… David Schinazi
- Re: [Masque] Zaheduzzaman Sarker's Discuss on dra… Zaheduzzaman Sarker
- Re: [Masque] Zaheduzzaman Sarker's Discuss on dra… David Schinazi