mutex

A mutex implementation for Deno that supports async/await.

Contents

• Features
• Install
• Example
• Contributing

Features

• Simple and lightweight.
• Controls access to code that should run synchronously.

Install

For Deno:

$ deno add @117/mutex

Example

import { createMutex } from "@117/mutex";

const mutex = createMutex();

const work = async () => {
    await mutex.acquire();

    try {
        console.log("mutex acquired, doing work");
    } finally {
        mutex.release();
    }
};

// they will not run concurrently
await Promise.all([work(), work()]);

Contributing

Feel free to contribute and PR to your 💖's content.