If you read the 0MQ Reference Manual at http://api.zeromq.org/zmq.html http://api.zeromq.org/zmq.html you'll see that it specifies the abstraction, while the co

If you read the 0MQ Reference Manual at http://api.zeromq.org/zmq.html http://api.zeromq.org/zmq.html you'll see that it specifies the abstraction, while the code implements that abstraction.