Re: draft-30 non-implementable, please

Lucas Pardue <lucaspardue.24.7@gmail.com> Tue, 11 August 2020 17:55 UTC

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From: Lucas Pardue <lucaspardue.24.7@gmail.com>
Date: Tue, 11 Aug 2020 18:54:54 +0100
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Subject: Re: draft-30 non-implementable, please
To: Ryan Hamilton <ryan@optimism.cc>
Cc: Martin Duke <martin.h.duke@gmail.com>, IETF QUIC WG <quic@ietf.org>
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whoops [1]

[1] -
https://tools.ietf.org/rfcdiff?url1=https://tools.ietf.org/id/draft-ietf-quic-transport&url2=https://quicwg.github.io/base-drafts/draft-ietf-quic-transport.txt

On Tue, Aug 11, 2020 at 6:54 PM Lucas Pardue <lucaspardue.24.7@gmail.com>
wrote:

>
> On Tue, Aug 11, 2020 at 6:46 PM Ryan Hamilton <ryan@optimism.cc> wrote:
>
>> Completely agree. If -30 is compatible with -29 let's keep the same "on
>> the wire" versioning so that we can maximize the probability of successful
>> communication!
>>
>
> Speaking as an individual, the struggle I have is that 29 to 30 is not a
> no-op. You can look at the current diff for transport [1] and see that
> we're sarig down the barrel of 10 design issues with proposals. So as an
> endpoint that implements 30-not-30, if I speak to an endpoint that is
> barely-29 and I have issues, what is my recourse? I really don't want to
> get into UA sniffing to build in branching code...
>
> Lucas
>
>
>