Re: [quicwg/base-drafts] Close in response to invalid CONNECTION_CLOSE (#3230)

Marten Seemann <> Tue, 12 November 2019 05:44 UTC

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From: Marten Seemann <>
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Subject: Re: [quicwg/base-drafts] Close in response to invalid CONNECTION_CLOSE (#3230)
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marten-seemann requested changes on this pull request.

> @@ -2709,8 +2710,10 @@ frame risks a peer missing the first such packet.  The only mechanism available
 to an endpoint that continues to receive data for a terminated connection is to
 use the stateless reset process ({{stateless-reset}}).
-An endpoint that receives an invalid CONNECTION_CLOSE frame MUST NOT signal the
-existence of the error to its peer.
+An endpoint that receives an invalid CONNECTION_CLOSE frame MUST treat the

What is an invalid CONNECTION_CLOSE frame?

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