Re: [quicwg/base-drafts] Client MUST use 1-RTT packets if it reads 1-RTT packets (#2458)

Christian Huitema <> Wed, 08 May 2019 04:09 UTC

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Subject: Re: [quicwg/base-drafts] Client MUST use 1-RTT packets if it reads 1-RTT packets (#2458)
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I think the only verifiable requirement is "must not ack 1RTT packet in 0RTT packet". The server can definitely detect that, and send a connection close with reason PROTOCOL VIOLATION when it happens. This would effectively force the client to switch to 1RTT soon.

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