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Re: draft-ietf-httpbis-client-hints-06

Ilya Grigorik <ilya@igvita.com> Sat, 29 September 2018 22:33 UTC

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From: Ilya Grigorik <ilya@igvita.com>
Date: Sat, 29 Sep 2018 15:29:33 -0700
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To: "Julian F. Reschke" <julian.reschke@gmx.de>
Cc: "ietf-http-wg@w3.org Group" <ietf-http-wg@w3.org>, hurtta-ietf@elmme-mailer.org, Mark Nottingham <mnot@mnot.net>
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Subject: Re: draft-ietf-httpbis-client-hints-06
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Opened: https://github.com/httpwg/http-extensions/issues/700

On Wed, Sep 19, 2018 at 9:15 AM Julian Reschke <julian.reschke@gmx.de>
wrote:

> On 8/8/2018 6:52 AM, Ilya Grigorik wrote:
> > On Sun, Aug 5, 2018 at 12:46 AM Julian Reschke <julian.reschke@gmx.de
> > <mailto:julian.reschke@gmx.de>> wrote:
> >
> >      >
> >      > Mark, Julian: any guidance on this one?
> >      >
> >      >     |   If <X> occurs in a message more than once, the last value
> >      >     |   overrides all previous occurrences.
> >      >
> >      >     So it should mention that on these header fields also last
> value
> >      >     is used when values are ',' -separated.
> >      >
> >      >
> >      > My understanding is that this is implicit, but if that's not the
> >     case,
> >      > happy to rework the wording.
> >      > ...
> >
> >     No, it's not implicit, so yes, a clarification would be good.
> >
> >     FWIW, related issue in http-core:
> >     <https://github.com/httpwg/http-core/issues/111>
> >
> >
> > Ah, interesting. Thanks for the pointer!
> >
> > Obvious followup question: do we have any existing, vetted text in other
> > specs that I should be looking at? I can't imagine this is the first
> > instance of this particular problem.
>
> I don't think we have good text yet.
>
> We should discuss over here or in the github issue, and once we have a
> stable proposal, you could steal text from that.
>
> Best regards, Julian
>

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