Re: [quicwg/base-drafts] CID change still required in response to migration? (#2778)

Eric Kinnear <notifications@github.com> Thu, 15 August 2019 18:21 UTC

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Subject: Re: [quicwg/base-drafts] CID change still required in response to migration? (#2778)
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I definitely agree that we should change this to require a change in response, it would be worth wordsmithing something that achieves this -- the PR is a good start. Differentiating by client/server might be interesting, although there appear to be two cases: 
1. A CID change on a link without any address change. 
2. A change in any part of address (IP/port)

We can talk about initiator/responder to migration rather than client/server and that might be a good approach (which is pretty close to what the PR does right now).

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