def initialize(self):
self._conn_info = []
if self._mode == 'tcp':
port = self._frsock.bind_to_random_port('tcp://*')
self._conn_info.append('tcp://{}:{}'.format(get_addr(), port))
port = self._tosock.bind_to_random_port('tcp://*')
self._conn_info.append('tcp://{}:{}'.format(get_addr(), port))
elif self._mode == 'ipc':
self._conn_info.append(bind_to_random_ipc(self._frsock, self._name + '-c2s-'))
self._conn_info.append(bind_to_random_ipc(self._tosock, self._name + '-s2c-'))
self._rcv_thread = threading.Thread(target=self.mainloop_recv, daemon=True)
self._rcv_thread.start()
self._snd_thread = threading.Thread(target=self.mainloop_send, daemon=True)
self._snd_thread.start()
def initialize(self):
if self._conn_info is not None:
return
if self._mode == 'tcp':
port = self._sock.bind_to_random_port('tcp://*')
self._conn_info = 'tcp://{}:{}'.format(get_addr(), port)
elif self._mode == 'ipc':
self._conn_info = bind_to_random_ipc(self._sock, self._name)
def initialize(self):
if self._conn_info is not None:
return
if self._mode == 'tcp':
port = self._sock.bind_to_random_port('tcp://*')
self._conn_info = 'tcp://{}:{}'.format(get_addr(), port)
elif self._mode == 'ipc':
self._conn_info = bind_to_random_ipc(self._sock, self._name)
self._send_queue = queue.Queue(maxsize=self._send_qsize)
self._send_thread = threading.Thread(target=self.mainloop_send,
daemon=True)
self._send_thread.start()
def __init__(self):
self._uid = utils.uid()
self._addr = utils.get_addr()
# pipes of this controller
self._imanager = ControllerPipeStorage()
self._omanager = ControllerPipeStorage()
# context and poller
self._context = zmq.Context()
self._context.sndhwm = _configs.CTL_CTL_HWM
self._context.rcvhwm = _configs.CTL_CTL_HWM
# socket pools
self._ns_socket = None
# control router and dispatcher
self._control_router = None
self._control_router_port = 0
self._control_dispatcher = CallbackRegistry()
# queue of ControlMessage
self._control_mqueue = queue.Queue()
self._control_poller = zmq.Poller()
# peers respect to the controller
# map uid => ControllerPeer
self._controller_peers = dict()
# the peers of input pipes (i.e. the output pipes)
self._input_from = dict()
self._input_cache = dict()
self._output_to = dict()
self._output_to_pipe = collections.defaultdict(
dict) # the peers of output pipes
self._output_to_id = dict()
self._output_cache = dict() # map pipe_name => cache
self._data_poller = zmq.Poller()
# threads and stop-event
self._all_socks = set()
self._all_threads = []
self._stop_event = threading.Event()