@pooley/scalers
Implements different scalers for @pooley/core.
| Scaler | Description |
|---|---|
| StaticWorkerPoolScaler | Allocates a static number of workers based on a static size |
| HtmlInputWorkerPoolScaler | Allocates workers based on the current value of the HTMLInputElement and dynamically updates workers size as the value changes |
Install
Install the library with it's core peer dependency:
npm install @pooley/scalers @pooley/core
Usage
StaticWorkerPoolScaler
import { WorkerPool } from '@pooley/core';
import { StaticWorkerPoolScaler } from '@pooley/scalers';
// Create a pool with static worker pool scaler
const pool = new WorkerPool({
task,
queue,
poolScaler: new StaticWorkerPoolScaler(5),
workerProcessorFactory,
});HtmlInputWorkerPoolScaler
import { WorkerPool } from '@pooley/core';
import { HtmlInputWorkerPoolScaler } from '@pooley/scalers';
// Create a pool with input worker pool scaler
const pool = new WorkerPool({
task,
queue,
poolScaler: new HtmlInputWorkerPoolScaler(document.querySelector('input')),
processorFactory,
});Building
Run nx build scalers to build the library.
Running unit tests
Run nx test scalers to execute the unit tests via Jest.