Re: [Doh] Proposal to close off these threads

Patrick McManus <pmcmanus@mozilla.com> Sun, 10 June 2018 23:31 UTC

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From: Patrick McManus <pmcmanus@mozilla.com>
Date: Sun, 10 Jun 2018 19:31:07 -0400
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To: bert hubert <bert.hubert@powerdns.com>
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Subject: Re: [Doh] Proposal to close off these threads
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I think we can make progress here. I'm pleased to see the text restricted
to the media type. I don't think it should explicitly restrict axfr, but
rather be about size.

This both makes the reasoning clearer and hits the target more accurately
in edge cases (doesn't apply to small axfr and does apply to a huge rr set
of key types and txt records or something). I'm happy if we also mention
many [ai]xfr require more than one traditional wireformat message and so
won't fit in this media type. Its good to note, non-normatively, that a
server that cannot satisfy a request because of this media type's size
restriction can use 413 to signal that.

make sense?



On Sun, Jun 10, 2018 at 6:08 PM, bert hubert <bert.hubert@powerdns.com>
wrote:

> On Sun, Jun 10, 2018 at 12:29:20AM +0000, Paul Hoffman wrote:
> > particular understanding of the DNS protocols.  The best way to do this
> is
> > to make changes to the specific media type defined in this document, not
> > to the entire protocol.  (We were sometimes sloppy in the draft about
> > differentiating the protocol from this specific media type.)
>
> While I understand it will not make everyone happy, I heartily support the
> wording below, especially in the interest of getting this transfer method
> for DNS out there in 2018.
>
>         Bert
>
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