Re: [Masque] Zaheduzzaman Sarker's Discuss on draft-ietf-masque-connect-udp-14: (with DISCUSS and COMMENT)
David Schinazi <dschinazi.ietf@gmail.com> Thu, 16 June 2022 18:42 UTC
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From: David Schinazi <dschinazi.ietf@gmail.com>
Date: Thu, 16 Jun 2022 11:42:25 -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" <draft-ietf-masque-connect-udp@ietf.org>, "masque-chairs@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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Thanks for the quick response Zahed. I'll follow-up on the remaining comments on the separate email thread that was created when you changed your ballot position. David On Thu, Jun 16, 2022 at 2:29 AM Zaheduzzaman Sarker < zaheduzzaman.sarker@ericsson.com> wrote: > > > On 15 Jun 2022, at 19:30, David Schinazi <dschinazi.ietf@gmail.com> wrote: > > 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 > <https://protect2.fireeye.com/v1/url?k=31323334-501d5122-313273af-454445555731-d0a88faca26025ce&q=1&e=85e9d057-dd5b-40f7-b156-3baab9c7ffa8&u=https%3A%2F%2Fgithub.com%2Fietf-wg-masque%2Fdraft-ietf-masque-connect-udp%2Fpull%2F178> > Could you please take a look and let me know if it addresses your DISCUSS > fully? > > > This looks good enough to me. Based on this I will change my discuss > ballot to no objection and will keep the comments so that we can follow up > on those. > > Thanks. > > //Zahed > > > 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