| 8 | ) |
| 9 | |
| 10 | func client(backendConnect, localConnect, vhostName string) { |
| 11 | client := duplex.NewPeer() |
| 12 | client.SetOption(duplex.OptName, vhostName) |
| 13 | err := client.Connect("tcp://" + backendConnect) |
| 14 | if err != nil { |
| 15 | log.Fatal(err) |
| 16 | } |
| 17 | tunnel, err := client.Open(client.NextPeer(), "tunnel", nil) |
| 18 | if err != nil { |
| 19 | log.Fatal(err) |
| 20 | } |
| 21 | for { |
| 22 | meta, ch := tunnel.Accept() |
| 23 | if meta == nil { |
| 24 | break |
| 25 | } |
| 26 | go func() { |
| 27 | conn, err := net.Dial("tcp", localConnect) |
| 28 | if err != nil { |
| 29 | log.Println(err) |
| 30 | ch.Close() |
| 31 | return |
| 32 | } |
| 33 | println("connection received") |
| 34 | ch.Join(conn) |
| 35 | }() |
| 36 | } |
| 37 | } |