def __init__(self, context, main_ep, opt_ep=None):
"""Init MDPBroker instance.
"""
l = logger.Logger('mq_broker')
self.log = l.get_logger()
self.log.info("MDP broker startup...")
socket = ZmqSocket(context, zmq.ROUTER)
socket.bind(main_ep)
self.main_stream = ZMQStream(socket)
self.main_stream.on_recv(self.on_message)
if opt_ep:
socket = ZmqSocket(context, zmq.ROUTER)
socket.bind(opt_ep)
self.client_stream = ZMQStream(socket)
self.client_stream.on_recv(self.on_message)
else:
self.client_stream = self.main_stream
self.log.debug("Socket created...")
self._workers = {}
# services contain the worker queue and the request queue
self._services = {}
self._worker_cmds = {
b'\x01': self.on_ready,
b'\x03': self.on_reply,
b'\x04': self.on_heartbeat,
b'\x05': self.on_disconnect,
}
self.log.debug("Launch the timer...")
self.hb_check_timer = PeriodicCallback(self.on_timer, HB_INTERVAL)
self.hb_check_timer.start()
self.log.info("MDP broker started")
return
def __init__(self, context, main_ep, opt_ep=None):
"""Init MDPBroker instance.
"""
l = logger.Logger('mq_broker')
self.log = l.get_logger()
self.log.info("MDP broker startup...")
socket = ZmqSocket(context, zmq.ROUTER)
socket.bind(main_ep)
self.main_stream = ZMQStream(socket)
self.main_stream.on_recv(self.on_message)
if opt_ep:
socket = ZmqSocket(context, zmq.ROUTER)
socket.bind(opt_ep)
self.client_stream = ZMQStream(socket)
self.client_stream.on_recv(self.on_message)
else:
self.client_stream = self.main_stream
self.log.debug("Socket created...")
self._workers = {}
# services contain the worker queue and the request queue
self._services = {}
self._worker_cmds = { b'\x01': self.on_ready,
b'\x03': self.on_reply,
b'\x04': self.on_heartbeat,
b'\x05': self.on_disconnect,
}
self.log.debug("Launch the timer...")
self.hb_check_timer = PeriodicCallback(self.on_timer, HB_INTERVAL)
self.hb_check_timer.start()
self.log.info("MDP broker started")
return
