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Re: [quicwg/base-drafts] Don't store or retransmit PATH_RESPONSE frames, avoid buffering (#2729)

Eric Kinnear <notifications@github.com> Wed, 29 May 2019 00:01 UTC

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Subject: Re: [quicwg/base-drafts] Don't store or retransmit PATH_RESPONSE frames, avoid buffering (#2729)
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erickinnear commented on this pull request.



> @@ -1721,7 +1721,12 @@ it can associate the peer's response with the corresponding PATH_CHALLENGE.
 ## Path Validation Responses
 
 On receiving a PATH_CHALLENGE frame, an endpoint MUST respond immediately by
-echoing the data contained in the PATH_CHALLENGE frame in a PATH_RESPONSE frame.
+echoing the data contained in the PATH_CHALLENGE frame in a PATH_RESPONSE frame,
+unless it has PATH_RESPONSE frames buffered for the same destination connection
+ID and wishes to limit memory consumtion, for example when congestion limited.

Removed in d0d147a

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