package tunnel

import (
	"io"
	"net"
)

func pipe(client net.Conn, server net.Conn) {
	stop := make(chan bool)

	go relay(client, server, stop)
	go relay(server, client, stop)

	select {
	case <-stop:
		return
	}
}

func relay(src net.Conn, dst net.Conn, stop chan bool) {
	io.Copy(dst, src)
	dst.Close()
	src.Close()
	stop <- true
	return
}