Re: [quicwg/base-drafts] Be more conservative about migration? (#2143)

MikkelFJ <notifications@github.com> Thu, 13 December 2018 23:41 UTC

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Subject: Re: [quicwg/base-drafts] Be more conservative about migration? (#2143)
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> That is, I think that we have all of what you suggest already, with the exception of the message saying "I think that I'm migrating". I don't know how to do that. We don't really create any signals that A might use to learn that it is migrating.

If you see a new CID on a packet that is not Initial, you are probably migrating. You can win races by copying and spoofing source address without having the ability to drop packets. A spoofed packet will cause the real packet to be dropped by the endpoint if it arrives late.

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