Re: [quicwg/base-drafts] Clarify text around preferred address (#3589)

Martin Thomson <> Sun, 17 May 2020 23:56 UTC

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Date: Sun, 17 May 2020 16:56:32 -0700
From: Martin Thomson <>
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Subject: Re: [quicwg/base-drafts] Clarify text around preferred address (#3589)
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@martinthomson commented on this pull request.

> +Similarly, an endpoint MUST NOT reuse a connection ID when sending to more than
+one destination address.  Due to network changes outside the control of its
+peer, an endpoint might receive packets from a new source address with the same
+destination connection ID, in which case it MAY continue to use the current
+connection ID with the new remote address while still sending from the same
+local address.

I understand the spirit of the change, which is to make the primary requirement properly conditional, but it does so by burying that requirement.  I'm comfortable with the original.  Happy to iterate again later.

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