purgatory/pingtunnel
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This commit is contained in:
esrrhs 2019-10-26 21:00:15 +08:00
parent 15e53f1f52
commit 51bf1778c5
2 changed files with 12 additions and 11 deletions
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2
cmd/main.go
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@ -72,7 +72,7 @@ func main() {
return
}
if *tcpmode_maxwin*10 > pingtunnel.FRAME_MAX_ID {
fmt.Println("set tcp win to big max = " + strconv.Itoa(pingtunnel.FRAME_MAX_ID/10))
fmt.Println("set tcp win to big, max = " + strconv.Itoa(pingtunnel.FRAME_MAX_ID/10))
return
}

21
framemgr.go
View File

@ -207,19 +207,22 @@ func (fm *FrameMgr) processRecvList(tmpreq map[int32]int, tmpack map[int32]int,
}
if len(tmpackto) > 0 {
f := &Frame{Type: (int32)(Frame_ACK), Resend: false, Sendtime: 0,
Id: 0,
Dataid: make([]int32, len(tmpackto))}
tmp := make([]int32, len(tmpackto))
index := 0
for id, rf := range tmpackto {
if fm.addToRecvWin(rf) {
f.Dataid[index] = id
tmp[index] = id
index++
loggo.Debug("add data to win %d %d", rf.Id, len(rf.Data))
}
}
fm.sendlist.PushBack(f)
loggo.Debug("send ack %d %s", f.Id, common.Int32ArrayToString(f.Dataid, ","))
if index > 0 {
f := &Frame{Type: (int32)(Frame_ACK), Resend: false, Sendtime: 0,
Id: 0,
Dataid: tmp[0:index]}
fm.sendlist.PushBack(f)
loggo.Debug("send ack %d %s", f.Id, common.Int32ArrayToString(f.Dataid, ","))
}
}
}
@ -267,13 +270,11 @@ func (fm *FrameMgr) compareId(l int, r int) int {
func (fm *FrameMgr) combineWindowToRecvBuffer() {
id := fm.recvid
for {
done := false
for e := fm.recvwin.Front(); e != nil; e = e.Next() {
f := e.Value.(*Frame)
if f.Id == (int32)(id) {
if f.Id == (int32)(fm.recvid) {
left := fm.recvb.Capacity() - fm.recvb.Size()
if left >= len(f.Data) {
if len(f.Data) == 0 {
@ -301,7 +302,7 @@ func (fm *FrameMgr) combineWindowToRecvBuffer() {
reqtmp := make(map[int]int)
e := fm.recvwin.Front()
id = fm.recvid
id := fm.recvid
for len(reqtmp) < fm.windowsize && len(reqtmp)*4 < FRAME_MAX_SIZE/2 && e != nil {
f := e.Value.(*Frame)
loggo.Debug("start add req id %d %d %d", fm.recvid, f.Id, id)