def _tcp_server_and_client(self, server_port, client_port=None, timeout=None):
server = TCPServer(LOCAL_IP, server_port, timeout=timeout)
client = TCPClient(timeout=timeout)
if client_port:
client.set_own_ip_and_port(LOCAL_IP, client_port)
client.connect_to(LOCAL_IP, server_port)
self.sockets.append(server)
self.sockets.append(client)
return server, client
def _tcp_server_and_client(self, server_port, client_port=None, timeout=None):
server = TCPServer(LOCAL_IP, server_port, timeout=timeout)
client = TCPClient(timeout=timeout)
if client_port:
client.set_own_ip_and_port(LOCAL_IP, client_port)
client.connect_to(LOCAL_IP, server_port)
self.sockets.append(server)
self.sockets.append(client)
return server, client
def test_tcp_server_with_no_connections(self):
server = TCPServer(LOCAL_IP, 1338)
client = TCPClient()
client.connect_to(LOCAL_IP, 1338)
client.send('foofaa'.encode())
self.assertRaises(AssertionError, server.receive)
def test_tcp_server_with_no_connections(self):
server = TCPServer(LOCAL_IP, 1337)
client = TCPClient()
client.connect_to(LOCAL_IP, 1337)
client.send('foofaa')
self.assertRaises(AssertionError, server.receive)
