Re: I-D Action: draft-ietf-quic-transport-33.txt

Martin Thomson <mt@lowentropy.net> Mon, 14 December 2020 00:17 UTC

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Date: Mon, 14 Dec 2020 11:16:38 +1100
From: Martin Thomson <mt@lowentropy.net>
To: Mikkel Fahnøe Jørgensen <mikkelfj@gmail.com>, quic@ietf.org
Subject: Re: I-D Action: draft-ietf-quic-transport-33.txt
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On Mon, Dec 14, 2020, at 11:11, Mikkel Fahnøe Jørgensen wrote:
> I do appreciate shortest encoding form here, but how can QUIC v1 decide 
> how future frames are encoded without placing that rule in invariants? 
> Does it refer to extensions, or to future QUIC versions?

The rules regarding frame encoding can only apply to this version of QUIC.  Another version might not even have frames.  This refers to frames that might - in the future - be defined as extensions to QUIC version 1.