学习笔记之ZeroMQ

ZeroMQ

• https://zeromq.org/
• An open-source universal messaging library

ØMQ - The Guide - ØMQ - The Guide

• http://zguide.zeromq.org/page:all

ZeroMQ | Get started

• https://zeromq.org/get-started/

pyzmq · PyPI

• https://pypi.org/project/pyzmq/#description

ZeroMQ - Wikipedia

• https://en.wikipedia.org/wiki/ZeroMQ
• ZeroMQ (also spelled ØMQ, 0MQ or ZMQ) is a high-performance asynchronous messaging library, aimed at use in distributed or concurrent applications. It provides a message queue, but unlike message-oriented middleware, a ZeroMQ system can run without a dedicated message broker. The library's API is designed to resemble Berkeley sockets.

GitHub - zeromq/pyzmq: PyZMQ: Python bindings for zeromq

• https://github.com/zeromq/pyzmq

Subclassing QueueHandler - a ZeroMQ example - Logging Cookbook — Python 3.8.4 documentation

• https://docs.python.org/3/howto/logging-cookbook.html?highlight=zmq

Eventloops and PyZMQ — PyZMQ 19.0.0 documentation

• https://pyzmq.readthedocs.io/en/latest/eventloop.html#futures-and-coroutines

asyncio — PyZMQ 19.0.0 documentation

• https://pyzmq.readthedocs.io/en/latest/api/zmq.asyncio.html

Client / Server — Learning 0MQ with examples

• https://learning-0mq-with-pyzmq.readthedocs.io/en/latest/pyzmq/patterns/client_server.html
• socket zmq.REQ will block on send unless it has successfully received a reply back.
• socket zmq.REP will block on recv unless it has received a request.

Push/Pull — Learning 0MQ with examples

• https://learning-0mq-with-pyzmq.readthedocs.io/en/latest/pyzmq/patterns/pushpull.html
• Producers are created with ZMQ.PUSH socket types. Producer is bound to well known port to which consumers can connect too.
• Producers are created with ZMQ.PULL socket types to pull requests from producer and uses a push socket to connect and push result to result collector.

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How to start / stop / run a service ?

• Refer to 学习笔记之asyncio — Asynchronous I/O - 浩然119 - 博客园
• https://www.cnblogs.com/pegasus923/p/13531730.html