def connect(self, address_tuple, timeout=None):
if not self.is_connected():
if not self.is_bound():
self.bind()
self._connect(address_tuple, timeout)
else:
raise PTCError('socket already connected')
def accept(self):
if self.state != LISTEN:
raise PTCError('should listen first')
self.connected_event = threading.Event()
self.start_threads()
# Esperar hasta que un cliente desee conectarse.
self.connected_event.wait()
def start(self, target_ticks):
with self.lock:
if self.is_running():
raise PTCError('timer already running')
self.target_ticks = target_ticks
self.current_ticks = 0
self.running = True
def accept(self, timeout=None):
if not self.is_connected() and self.is_bound():
self._accept(timeout)
elif not self.is_connected():
self.listen()
self._accept(timeout)
else:
raise PTCError('socket already connected')
def bind(self, address_tuple=None):
if address_tuple is None:
address = NULL_ADDRESS
port = random.randint(1000, 60000)
address_tuple = (address, port)
if not self.is_bound():
self.protocol.bind(*address_tuple)
self.sockname = address_tuple
else:
raise PTCError('socket already bound')
def _check_socket_connected(self):
if not self.is_connected():
raise PTCError('socket not connected')
def send(self, data):
with self.control_block:
if not self.write_stream_open:
raise PTCError('write stream is closed')
self.control_block.to_out_buffer(data)
self.packet_sender.notify()
