Re: [quicwg/base-drafts] Add note about frequent RTT estimates (#2340)

ianswett <> Thu, 17 January 2019 09:46 UTC

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Subject: Re: [quicwg/base-drafts] Add note about frequent RTT estimates (#2340)
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ianswett commented on this pull request.

> @@ -292,6 +292,10 @@ ack delay field should be ignored.
 Like TCP, QUIC calculates both smoothed RTT and RTT variance similar to those
 specified in {{?RFC6298}}.
+A sender might take multiple samples per RTT, and as suggested in {{?RFC6298}},

Taking a sample from every ACK with a larger largest acked is likely to cause a sender to take multiple samples per RTT, and as suggested in {{?RFC6298}},

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