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drop CWS to 2 if reno fast re-transmit is hit

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This commit is contained in:
Stephen Birarda 2016-09-27 14:56:57 -07:00
parent 64a0239248
commit d05e3e1dd6
1 changed files with 3 additions and 0 deletions
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libraries/networking/src/udt/TCPVegasCC.cpp
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@ -108,6 +108,9 @@ bool TCPVegasCC::onACK(SequenceNumber ack, p_high_resolution_clock::time_point r
_numACKSinceFastRetransmit = 0; _numACKSinceFastRetransmit = 0;
_duplicateACKCount = 0; _duplicateACKCount = 0;
// drop the congestion window size to 2 segments
_congestionWindowSize = 2;
// return true so the caller knows we needed a fast re-transmit // return true so the caller knows we needed a fast re-transmit
return true; return true;
} }