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init

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fumiama
2021-10-24 20:29:44 +08:00
parent 8b6e74f756
commit fa1608165b
9 changed files with 158 additions and 100 deletions
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8
upper/services/tunnel/tunnel.go
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@@ -20,10 +20,8 @@ type Tunnel struct {
func Create(peer string, srcport uint16, destport uint16) (s Tunnel, err error) {
logrus.Infoln("[tunnel] create from", srcport, "to", destport)
var l link.Link
l, err = link.Connect(peer)
s.l, err = link.Connect(peer)
if err == nil {
s.l = &l
s.in = make(chan []byte, 4)
s.out = make(chan []byte, 4)
s.src = srcport
@@ -68,7 +66,9 @@ func (s *Tunnel) Close() error {
func (s *Tunnel) handleWrite() {
for b := range s.in {
logrus.Debugln("[tunnel] write recv", b)
if b == nil {
logrus.Errorln("[tunnel] write recv nil")
break
}
logrus.Debugln("[tunnel] writing", len(b), "bytes...")
@@ -86,8 +86,10 @@ func (s *Tunnel) handleRead() {
for {
p := s.l.Read()
if p == nil {
logrus.Errorln("[tunnel] read recv nil")
break
}
logrus.Debugln("[tunnel] read recv", p.Data)
s.out <- p.Data
}
}