def registerNode(): regNode( 'redis', {'roles': { 'publish': RedisPublisher, 'subscribe': RedisSubscriber }})
def registerNode(): regNode( 'zmq', { 'roles': { 'client': ZMQClient, 'server': ZMQServer, 'publish': ZMQPublish, 'subscribe': ZMQSubscribe } })
def registerNode(): regNode('redis', {'roles': {'publish': RedisPublisher, 'subscribe': RedisSubscriber}})
def registerNode(): regNode('zmq', {'roles': {'client': ZMQClient, 'server': ZMQServer, 'publish': ZMQPublish, 'subscribe': ZMQSubscribe }})