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## Installation
+### npm
+
```shell
npm install poolifier --save
```
+### jsr
+
+```shell
+npx jsr add @poolifier/poolifier
+```
+
## Usage
-You can implement a [worker_threads](https://nodejs.org/api/worker_threads.html#class-worker) worker in a simple way by extending the class _ThreadWorker_:
+You can implement a poolifier [worker_threads](https://nodejs.org/api/worker_threads.html#class-worker) worker in a simple way by extending the class _ThreadWorker_:
```js
import { ThreadWorker } from 'poolifier'
// a fixed worker_threads pool
const pool = new FixedThreadPool(availableParallelism(), './yourWorker.js', {
- errorHandler: (e) => console.error(e),
+ errorHandler: e => console.error(e),
onlineHandler: () => console.info('worker is online')
})
// or a dynamic worker_threads pool
const pool = new DynamicThreadPool(Math.floor(availableParallelism() / 2), availableParallelism(), './yourWorker.js', {
- errorHandler: (e) => console.error(e),
+ errorHandler: e => console.error(e),
onlineHandler: () => console.info('worker is online')
})
// so you can easily switch from one to another
pool
.execute()
- .then((res) => {
+ .then(res => {
console.info(res)
})
- .catch((err) => {
+ .catch(err => {
console.error(err)
})
```