X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=README.MD;h=6fa1d2e9fd85eab7654905ec1977d0be52a809dd;hb=d08fef65119f743a682c74ec16399016b9d492ee;hp=35080cbf7fa7032cbf20bb9d9e68e076b99e8b67;hpb=106744f7518d0f64ce85c4507157092083c2c4d4;p=poolifier.git diff --git a/README.MD b/README.MD index 35080cbf..6fa1d2e9 100644 --- a/README.MD +++ b/README.MD @@ -1,12 +1,20 @@ # Node Thread Pool :arrow_double_up: :on: [![JavaScript Style Guide](https://img.shields.io/badge/code_style-standard-brightgreen.svg)](https://standardjs.com) [![Dependabot](https://badgen.net/dependabot/dependabot/dependabot-core/?icon=dependabot)](https://badgen.net/dependabot/dependabot/dependabot-core/?icon=dependabot) +[![npm w](https://img.shields.io/npm/dw/poolifier)](https://www.npmjs.com/package/poolifier) [![Actions Status](https://github.com/pioardi/node-pool/workflows/NodeCI/badge.svg)](https://github.com/pioardi/node-pool/actions) -[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com) +[![Coverage Status](https://coveralls.io/repos/github/pioardi/poolifier/badge.svg?branch=master)](https://coveralls.io/github/pioardi/poolifier?branch=master)[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com) [![NODEP](https://img.shields.io/static/v1?label=dependencies&message=no%20dependencies&color=brightgreen )](https://img.shields.io/static/v1?label=dependencies&message=no%20dependencies&color=brightgreen ) +

Why Poolifier?

+Poolifier is used to perform heavy CPU bound tasks on nodejs servers, it implements thread pools ( yes, more thread pool implementations, so you can choose which one fit better for you ) using worker-threads .
+With poolifier you can improve your performance and resolve problems related to the event loop.
+Moreover you can execute your CPU tasks using an API designed to improve the developer experience. + + +

Contents

Installation @@ -32,7 +40,7 @@ You have to implement your worker extending the ThreadWorker class

Installation

``` -npm install node-thread-pool --save +npm install poolifier --save ```

Usage

@@ -40,7 +48,7 @@ You can implement a worker in a simple way , extending the class ThreadWorker : ```js 'use strict' -const { ThreadWorker } = require('node-pool') +const { ThreadWorker } = require('poolifier') function yourFunction (data) { // this will be executed in the worker thread, @@ -48,19 +56,14 @@ function yourFunction (data) { return { ok: 1 } } -class MyWorker extends ThreadWorker { - constructor () { - super(yourFunction, { maxInactiveTime: 1000 * 60}) - } -} -module.exports = new MyWorker() +module.exports = new ThreadWorker(yourFunction, { maxInactiveTime: 60000, async: false }) ``` -Instantiate your pool based on your needed : +Instantiate your pool based on your needed : ```js 'use strict' -const { FixedThreadPool, DynamicThreadPool } = require('node-pool') +const { FixedThreadPool, DynamicThreadPool } = require('poolifier') // a fixed thread pool const pool = new FixedThreadPool(15, @@ -86,7 +89,7 @@ pool.execute({}).then(res => {

Node versions

-You can use node version 10.x with --experimental-worker flag, or you can use an higher version (i.e 12.x)
+You can use node versions 12.x , 13.x, 14.x

API

@@ -118,6 +121,7 @@ This method will call the terminate method on each worker. `fn` (mandatory) The function that you want to execute on the worker thread
`opts` (optional) An object with these properties : - `maxInactiveTime` - Max time to wait tasks to work on ( in ms) , after this period the new worker threads will die. +- `async` - true/false , true if your function contains async pieces else false

Choose your pool

Performance is one of the main target of these thread pool implementations, we want to have a strong focus on this.
@@ -130,10 +134,10 @@ But in general , always profile your application

Contribute

-See guidelines [CONTRIBUTING](./.github/CONTRIBUTING.md) +See guidelines [CONTRIBUTING](CONTRIBUTING.md)
+Choose your task here 2.0.0, propose an idea, a fix, an improvement.

License

[MIT](./LICENSE) -