/**
* Listens for new public tcp connections from the internet.
*/
func (t *Tunnel) listenTcp(listener *net.TCPListener) {
for {
defer func() {
if r := recover(); r != nil {
log.Warn("listenTcp failed with error %v", r)
}
}()
// accept public connections
tcpConn, err := listener.AcceptTCP()
if err != nil {
// not an error, we're shutting down this tunnel
if atomic.LoadInt32(&t.closing) == 1 {
return
}
t.Error("Failed to accept new TCP connection: %v", err)
continue
}
conn := conn.Wrap(tcpConn, "pub")
conn.AddLogPrefix(t.Id())
conn.Info("New connection from %v", conn.RemoteAddr())
go t.HandlePublicConnection(conn)
}
}
/**
* Listens for new public tcp connections from the internet.
*/
func (t *Tunnel) listenTcp(listener *net.TCPListener) {
for {
defer func() {
if r := recover(); r != nil {
log.Warn("listenTcp failed with error %v", r)
}
}()
// accept public connections
tcpConn, err := listener.AcceptTCP()
if err != nil {
panic(err)
}
conn := conn.Wrap(tcpConn, "pub")
conn.AddLogPrefix(t.Id())
conn.Info("New connection from %v", conn.RemoteAddr())
go t.HandlePublicConnection(conn)
}
}