Re: [quicwg/base-drafts] Ignore loss of undecryptable packets (#2028)

ianswett <notifications@github.com> Wed, 09 January 2019 14:19 UTC

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Subject: Re: [quicwg/base-drafts] Ignore loss of undecryptable packets (#2028)
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ianswett commented on this pull request.



> @@ -1000,6 +999,17 @@ The recovery period limits congestion window reduction to once per round trip.
 During recovery, the congestion window remains unchanged irrespective of new
 losses or increases in the ECN-CE counter.
 
+## Loss of protected packets during the handshake
+
+0RTT and 1RTT packets sent prior to handshake completion can arrive before
+the peer has keys to unprotect them.  In those cases, the peer may decide
+not to buffer the packets.  This will cause the packets to never be
+acknowledged and eventually declared lost, despite being delivered to
+the peer.  If the server rejects 0RTT, then the congestion controller

Done in the other PR.

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