Re: [quicwg/base-drafts] unrecoverable loss pattern leads to deadlock (#2863)

MikkelFJ <notifications@github.com> Mon, 01 July 2019 04:22 UTC

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Subject: Re: [quicwg/base-drafts] unrecoverable loss pattern leads to deadlock (#2863)
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> Would it be enough to say that "unless an endpoint sends some ack-eliciting data in 1-RTT packets, the handshake might remain unconfirmed indefinitely" and leave it at that?

No i think the state needs to progress. Resources might be tied up and timeouts might be in place to weed out bad handshakes before a longer or indefinite idle timeout.

I would say the client MUST send at least one ack-eliciting 1-RTT packet once it is able to do so, and within, say, 1 PTO.


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