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Re: [quicwg/base-drafts] Proposal to make Version Negotiation more like Retry to punt VN to QUICv2 (#2313)

Mike Bishop <notifications@github.com> Wed, 09 January 2019 00:18 UTC

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From: Mike Bishop <notifications@github.com>
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Subject: Re: [quicwg/base-drafts] Proposal to make Version Negotiation more like Retry to punt VN to QUICv2 (#2313)
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My issue with this general approach is that VN is currently part of the invariants.  (Or otherwise framed, VN is the only packet defined by QUIC version zero.)  If we want to support versions which aren't mutually intelligible, it basically has to be version-independent.  If you're only writing in the Transport document, the PR probably doesn't have the necessary contents yet.

Further, I think we as a WG need to return to our basic principles in VN and agree on those first -- we have too many designs being tossed around fueled by different assumptions.

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