<ul><li>Python’s selectors module is a powerful tool for I/O multiplexing and monitoring multiple I/O streams simultaneously in a high-performance manner.</li><li>The selectors module is a high-level wrapper around system calls like select, poll, epoll, or kqueue, providing a unified API for easier management.</li><li>A simple example of using the selectors module is demonstrated through the implementation of an echo server in Python.</li><li>The selectors module is advantageous for low-level networking and custom protocols, with no threading overhead and works across all major OSes.</li></ul>

How to Use Python’s `selectors` Module for Efficient I/O Multiplexing

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