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update fastack alg

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xtaci
2017-03-02 10:19:03 +08:00
parent 0b78747124
commit 8ccf138497
1 changed files with 2 additions and 2 deletions
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kcp.go
+2 -2
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@@ -780,7 +780,7 @@ func (kcp *KCP) flush() {
lost = true
lostSegs++
} else if segment.fastack >= resent &&
_itimediff(current, segment.ts) >= kcp.rx_srtt { // fast retransmit
_itimediff(current, segment.ts) >= int32(kcp.rx_rto) { // fast retransmit
needsend = true
segment.xmit++
segment.fastack = 0
@@ -788,7 +788,7 @@ func (kcp *KCP) flush() {
change++
fastRetransSegs++
} else if segment.fastack > 0 && newSegsCount == 0 &&
_itimediff(current, segment.ts) >= kcp.rx_srtt { // early retransmit
_itimediff(current, segment.ts) >= int32(kcp.rx_rto) { // early retransmit
needsend = true
segment.xmit++
segment.fastack = 0