Re: [quicwg/base-drafts] Fix to ECN section regarding validation (#2113)

Magnus Westerlund <> Wed, 12 December 2018 12:33 UTC

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From: Magnus Westerlund <>
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Subject: Re: [quicwg/base-drafts] Fix to ECN section regarding validation (#2113)
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gloinul commented on this pull request.

>    Not-ECT.
 If a sender receives an ACK that contains no new acknowledgments, for example
 due to reordering of the ACKs, then ECN counter comparison SHOULD NOT be
-performed. Also if sender do not have state to determine if a particular PSN
-is newly acknowledge or not, then the comparison SHOULD NOT be performed.
+performed. If the sender does not have state to determine if a particular PSN
+is newly acknowledged or not, then the comparison SHOULD NOT be performed.

This uses packet number now. 

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