server_list = process_accept_side_argument(arg) if cmd == '-C': connect_mode = True if accept_mode is True: raise Exception('Already in Accept Mode') server_list = process_connect_side_argument(arg) if cmd == '-h': print(_helpText) sys.exit(0) if not accept_mode and not connect_mode: print(_helpText) sys.exit(0) Tunnel.set_tcp_fin_received_handler(tcptun.on_stream_fin_received) Tunnel.set_tcp_closed_handler(tcptun.on_stream_closed) Tunnel.set_udp_closed_handler(udptun.on_dgram_closed) if accept_mode: Tunnel.set_tcp_initial_handler(tcptun.on_server_side_initialized) Tunnel.set_udp_initial_handler(udptun.on_server_side_initialized) for addr, port, type_, arg in server_list: if accept_mode: acceptor = Acceptor('TUNNEL') acceptor.bind(addr, port) acceptor.listen() acceptor.set_on_accepted(server_side_on_accepted) acceptor.set_on_closed(acceptor_on_closed) else: via, to = arg if type_ == 'tcp':