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Exception in ECN detection when ACK loss happens #1555

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merged 7 commits into from Jul 14, 2018
Merged

Exception in ECN detection when ACK loss happens #1555

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5f0d7b1
Merge tag 'draft-ietf-quic-transport-13' of https://github.com/quicwg…
gloinul Jul 12, 2018
d5729ff
Adding exception due to ack loss.
gloinul Jul 12, 2018
1d37a4c
Fixing trailing spaces.
gloinul Jul 12, 2018
261c0e7
Implementing Ian's proposals
gloinul Jul 12, 2018
03ddb3e
Addressing editorial from Ian
gloinul Jul 13, 2018
7687a00
Fixing spelling of comparisons
gloinul Jul 13, 2018
2a32722
Removed extra empty line.
gloinul Jul 13, 2018
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4 changes: 2 additions & 2 deletions draft-ietf-quic-transport.md
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Expand Up @@ -1743,9 +1743,9 @@ network, an endpoint verifies the following when an ACK_ECN frame is received:
the number of newly acknowledged packets, and the received ACK's
smallest acknowledged is larger than the previous largest acknowledged,
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As I pointed out, this isn't ideal and will lead to ECN being disabled in some cases. I don't know how much we are going to want to worry about that though.

then it's likely acknowledgements were missed, and the above comparison
MUST NOT be performed. Instead a new comparision point is stored by the
MUST NOT be performed. Instead a new comparison point is stored by the
sender so that only changes after this point will be used in the future
comaparisions.
comparisons.


Upon successful verification, an endpoint continues to set ECT codepoints in
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