allow control window larger than sending window

9 years ago · 9c3ebc0453
parent 968fffcffb
commit 9c3ebc0453
1 changed files with 2 additions and 2 deletions
--- a/transport/internet/kcp/sending.go
+++ b/transport/internet/kcp/sending.go
@ -341,8 +341,8 @@ func (this *SendingWorker) OnPacketLoss(lost bool) {
 	if this.controlWindow < 4 {
 		this.controlWindow = 4
 	}
-	if this.controlWindow > this.windowSize {
-		this.controlWindow = this.windowSize
+	if this.controlWindow > 2*this.windowSize {
+		this.controlWindow = 2 * this.windowSize
 	}
 }