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Re: [quicwg/base-drafts] Limit RCID state (#3547)

Martin Thomson <notifications@github.com> Thu, 02 April 2020 00:34 UTC

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Subject: Re: [quicwg/base-drafts] Limit RCID state (#3547)
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@martinthomson commented on this pull request.



> @@ -1069,6 +1069,15 @@ to cease using the connection IDs when requested can result in connection
 failures, as the issuing endpoint might be unable to continue using the
 connection IDs with the active connection.
 
+An endpoint SHOULD limit the number of in flight RETIRE_CONNECTION_ID frames
+to bound the necessary state. In order to minimize delay in common situations,
+the limit on the number of in flight RETIRE_CONNECTION_IDs SHOULD be at least
+the active_connection_id_limit. An endpoint MAY choose to treat having too many
+connection IDs in need of retirement as a connection error of type
+CONNECTION_ID_LIMIT_ERROR.

I could live with saying "at least twice the active_connection_id_limit" in the first sentence.

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