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Re: I-D Action: draft-carpenter-6man-rfc6874bis-00.txt

Michael Richardson <mcr+ietf@sandelman.ca> Tue, 06 July 2021 18:45 UTC

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From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Andrew Cady <andy@cryptonomic.net>, 6MAN WG <ipv6@ietf.org>
Subject: Re: I-D Action: draft-carpenter-6man-rfc6874bis-00.txt
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Date: Tue, 06 Jul 2021 14:45:41 -0400
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Andrew Cady <andy@cryptonomic.net> wrote:
    > On Tue, Jul 06, 2021 at 12:54:01PM -0400, Michael Richardson wrote:
    >>
    >> Andrew Cady <andy@cryptonomic.net> wrote:
    >> > On Tue, Jul 06, 2021 at 05:00:04PM +0100, Ted Hardie wrote:
    >> >>
    >> >> My apologies; it appears that I didn't get my intent across.
    >> >> Let me try to rephrase.  Because of a collision between the
    >> >> defined zone-id scope-id separator and the URI syntax
    >>
    >> > I've already explained to this list, last week, why there is
    >> > no collision.  So it appears to me, not that I've failed to
    >> > understand your intent, but that you didn't even read that. :(
    >>
    >> > To be fair, it was long.  Today I reiterate everything.
    >>
    >> > There is no such collision because IPv6-Literal is not a
    >> > percent-decoded data component.  Percent-decoding is done
    >> > AFTER parsing into components, only some of which are encoded
    >> > like that.  It's done on OTHER COMPONENTS but not done on the
    >> > component where you say it conflicts.
    >>
    >> So why do the browser implementers have such difficulties with
    >> processing this?  Running code wins.

    > There is no difficulty implementing it the way that I say to do it!

    > The difficulty (or rather, refusal) is implementing it the broken way
    > that the standard says to do.

Well, each time I read your (multiple) posts, I see you describing what I
think that the standard already says.  Obviously, I'm wrong.

You also seem to be disagreeing with Brian's text, which is why I'm confused.
Maybe you could just make a pull request to Brian's document?

--
Michael Richardson <mcr+IETF@sandelman.ca>   . o O ( IPv6 IøT consulting )
           Sandelman Software Works Inc, Ottawa and Worldwide

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