def run(self):
self.context = pyzmq.Context(self.gevent)
self._create_frontend()
self.frontend.bind(self.frontend_address)
self._create_backend()
self.backend.bind(self.backend_address)
print("%s connecting %s to %s" %
(self.__class__.__name__, self.frontend_address,
self.backend_address))
pyzmq.device(self.device_type, self.frontend, self.backend,
self.gevent)
def json_sub_logger(ports):
context = pyzmq.Context()
socket = context.socket(pyzmq.SUB)
for port in ports:
print("Log subscribed to port %s" % port)
socket.connect("tcp://localhost:%s" % port)
# topicfilter blank to get all messages
socket.setsockopt(pyzmq.SUBSCRIBE, "")
while True:
data = socket.recv_json()
pprint.pprint(data)
def __init__(self,
address,
context=pyzmq.Context(),
single=False,
worker_id='Subscriber',
json=True,
topic='',
*args,
**kwargs):
self.topic = topic
super(Subscriber, self).__init__(address=address,
context=context,
single=single,
worker_id=worker_id,
json=json,
*args,
**kwargs)
def _bootstrap(self):
root_found = False
for runner in self.runners:
if runner.rank == 0:
root_found = True
break
if not root_found:
raise ValueError("No root node.")
port = "5556"
context = zmq.Context()
socket = context.socket(zmq.PAIR)
while not socket.bind("tcp://*:%s" % port):
port = port + 1
socket.send(b"Server message to client3")
msg = socket.recv()
def _init_process(self):
self.context = pyzmq.Context()
super(Process, self)._connect_socket()