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Code Issues Releases Wiki Activity

correctly calculate len of sending window

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v2ray 2016-07-01 15:54:04 +02:00
parent 5714ae3935
commit 829355e6bf
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GPG Key ID: 7251FFA14BB18169
2 changed files with 12 additions and 1 deletions
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2
transport/internet/kcp/sending.go
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@ -61,7 +61,7 @@ func (this *SendingWindow) Remove(idx uint32) {
seg.Release()
this.data[pos] = nil
if pos == this.start {
if this.len == 1 {
if this.start == this.last {
this.len = 0
this.start = 0
this.last = 0

11
transport/internet/kcp/sending_test.go
View File

@ -94,4 +94,15 @@ func TestSendingWindow(t *testing.T) {
})
assert.Int(window.Len()).Equals(1)
assert.Uint32(window.First().Number).Equals(4)
window.Push(&DataSegment{
Number: 5,
})
assert.Int(window.Len()).Equals(2)
window.Remove(1)
assert.Int(window.Len()).Equals(2)
window.Remove(0)
assert.Int(window.Len()).Equals(0)
}