Re: [quicwg/base-drafts] MUST retire Connection IDs becoming stale (#3096)

Kazuho Oku <> Thu, 24 October 2019 06:23 UTC

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From: Kazuho Oku <>
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Subject: Re: [quicwg/base-drafts] MUST retire Connection IDs becoming stale (#3096)
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kazuho commented on this pull request.

> @@ -1032,10 +1032,11 @@ longer plans to use that address.
 An endpoint can request that its peer retire connection IDs by sending a
 NEW_CONNECTION_ID frame with an increased Retire Prior To field.  Upon receipt,
-the peer SHOULD retire the corresponding connection IDs and send the
-corresponding RETIRE_CONNECTION_ID frames in a timely manner.  Failing to do so
-can cause packets to be delayed, lost, or cause the original endpoint to send a
-stateless reset in response to a connection ID it can no longer route correctly.
+the peer MUST retire the corresponding connection IDs and send corresponding
+RETIRE_CONNECTION_ID frames.  Failing to retire the connection IDs within one
+PTO can cause packets to be delayed, lost, or cause the original endpoint to

Thank you for the suggestions. I've added "approximately", and merged the other suggestion into the next paragraph. PTAL.

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