Re: [quicwg/base-drafts] Add Advice and Rules for CONN_CLOSE in Initial and Handshake (#1786)

MikkelFJ <> Fri, 28 September 2018 08:40 UTC

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Subject: Re: [quicwg/base-drafts] Add Advice and Rules for CONN_CLOSE in Initial and Handshake (#1786)
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Well, the specs says that you MUST terminate the connection. You can't countermeasure that without not being QUIC.

I don't really care about implicit ACKs when seen as an optimization, but as a way to protect the connection it is the only thing that makes sense. All the other stop gaps are complex and deals with single cases. As @martinduke has pointed out, there are also issues with implicit acks, but I would be surprised if they can't be ironed out - for example by considered PN spaces instead of crypto level as I suggested earlier.

I'm also wondering if the FINISHED could be sent as the first frame on the 1-RTT crypto level.

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