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Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-httpssvc-02.txt

Patrick McManus <mcmanus@ducksong.com> Tue, 10 March 2020 19:24 UTC

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From: Patrick McManus <mcmanus@ducksong.com>
Date: Tue, 10 Mar 2020 15:24:26 -0400
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To: Paul Vixie <paul@redbarn.org>
Cc: Patrick McManus <mcmanus@ducksong.com>, Erik Nygren <erik+ietf@nygren.org>, Ben Schwartz <bemasc=40google.com@dmarc.ietf.org>, dnsop <dnsop@ietf.org>
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Subject: Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-httpssvc-02.txt
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On Tue, Mar 10, 2020 at 2:54 PM Paul Vixie <paul@redbarn.org> wrote:

> httpssvc is not
> an alternate service description permitting fallback to the
> non-alternative;
> httpssvc is the service description itself.
>

7.2.  Relationship to Alt-Svc

   Publishing a ServiceForm HTTPSSVC record in DNS is intended to be
   similar to transmitting an Alt-Svc field value over HTTPS, and
   receiving an HTTPSSVC record is intended to be similar to receiving
   that field value over HTTPS.


no-one would use this for h3 if that were not the case.

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