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Re: [quicwg/base-drafts] Compatible version upgrade (#1901)

martinduke <notifications@github.com> Wed, 07 November 2018 05:07 UTC

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Subject: Re: [quicwg/base-drafts] Compatible version upgrade (#1901)
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In Bangkok @kazuho short-circuited my objection at the mic by pointing out that the min DCID length might be different in other versions.

Upon further review, this requires a minor tweak to the spec: the client MUST select an initial DCID long enough for every version it supports. This implies that the maximum initial DCID length is invariant across versions, but I can't see a use case where we would drop that below 18.

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