def __init__(self):
print "subscriber initiated"
# multi = True for bind() call on socket
try:
self.subscriber = ZeroMQSubscriber(Constants.getSocket(), multi = True)
except zmq.error.ZMQError as error:
print "error while binding to socket :" + Constants.getSocket()
raise zmq.error.ZMQError("error while binding to socket :" + Constants.getSocket())