d2gex / producer-sink-zmq

A tiny library that implements Asynchronous Push-Pull communication pattern using ZeroMQ sockets

Producer-Sink-ZMQ: A tiny library for producer-sink asynchronous communication

A tiny library that abstract the producer-sink asynchronous communication pattern by using PUSH and PULL socket types from ZeroMQ.

Install and Run

Producer-Sink-ZMQ is not available on PyPI yet, so you need to install it with pip providing a GitHub path as follows:

$ pip install git+https://github.com/d2gex/producer-sink-zmq.git@0.1.3#egg=producer-sink-zmq

''' A producer that sends a sequence of number in descending order starting at 10 '''

producer = producer.Producer(url=tcp://127.0.0.1:5556, identity='Producer Name')
loops = 10
while loops:
    producer.run(loops)
    loops -= 1

where:

1. url: Follows a format protocol://ip:port. TCP, IPC and INPROC protocols are supported
2. linger: Time i seconds for the socket to linger around until can close, once the close statement has been issued

''' A sink that receives a sequence of number in descending order starting at 10 '''

sink = producer.Sink(url=tcp://127.0.0.1:5556, identity='Sink Name')
loops = 10
while loops:
    data = producer.run()
    print(data)
    loops -= 1