# node-worker-threads-pool [![Actions Status](https://github.com/SUCHMOKUO/node-worker-threads-pool/workflows/CI/badge.svg)](https://github.com/SUCHMOKUO/node-worker-threads-pool/actions) [![Coverage Status](https://coveralls.io/repos/github/SUCHMOKUO/node-worker-threads-pool/badge.svg?branch=master)](https://coveralls.io/github/SUCHMOKUO/node-worker-threads-pool?branch=master) [![](https://img.shields.io/npm/v/node-worker-threads-pool.svg)](https://www.npmjs.com/package/node-worker-threads-pool) ![](https://img.shields.io/badge/dependencies-none-brightgreen.svg) ![](https://img.shields.io/npm/dt/node-worker-threads-pool.svg) ![](https://img.shields.io/npm/l/node-worker-threads-pool.svg) Simple worker threads pool using Node's worker_threads module. Compatible with ES6+ Promise, Async/Await and TypeScript🚀. ## With this library, you can: - Use `StaticPool` to create a threads pool with a task from worker file or from task function provided to make use of multi-core processor. - Use `DynamicPool` to create a threads pool with different tasks provided each call. Thus you can get more flexibility than `StaticPool` and make use of multi-core processor. - Gain extra **controllability** for the underlying threads by the power of worker_threads, like resourceLimits, SHARE_ENV, transferList and more. ## Notification 1. This module can only run in Node.js. ## Installation ``` npm install node-worker-threads-pool --save ``` ## Simple Example Quickly create a pool with static task: ```js const { StaticPool } = require('node-worker-threads-pool'); const staticPool = new StaticPool({ size: 4, task: (n) => n + 1 }); staticPool.exec(1).then((result) => { console.log('result from thread pool:', result); // result will be 2. }); ``` There you go! 🎉 Create a pool with dynamic task: ```js const { DynamicPool } = require('node-worker-threads-pool'); const dynamicPool = new DynamicPool(4); dynamicPool .exec({ task: (n) => n + 1, param: 1 }) .then((result) => { console.log(result); // result will be 2. }); dynamicPool .exec({ task: (n) => n + 2, param: 1 }) .then((result) => { console.log(result); // result will be 3. }); ``` About the **differences** between StaticPool and DynamicPool, please see [this issue](https://github.com/SUCHMOKUO/node-worker-threads-pool/issues/3). ## API ## `Class: StaticPool` Instance of StaticPool is a threads pool with static task provided. ### `new StaticPool(opt)` - `opt` `

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node-worker-threads-pool	32,960	290	-	16	4年前	MIT