Queue - ueue is silent

Event-driven queue manager.

Features

Install

Install via yarn:

yarn add ueue

Install via npm:

npm i ueue

Docs

Read the docs on GitHub pages.

Example

Import

CommonJS

const { Q, } = require('ueue');

ES6

import { Q, } from 'ueue';

Use

Create queue

const q = new Q();

Enqueue things

Consider following script:

const sleep = function (ms) {
	return new Promise(res => {
		setTimeout(() => res(), ms);
	});
};

q
	.add(() => 'Test 1')
	.then(console.log);

q
	.add(async () => (await sleep(1000), 'Test 2'))
	.then(console.log);

q.addBunch(
	async () => (await sleep(100), '1'),
	async () => (await sleep(100), '2')
).then(console.log);

q.addBunch(
	async () => (await sleep(100), '1'),
	async () => {
		await sleep(100);
		throw '2';
	},
	async () => (await sleep(100), '3')
).catch(console.log);

console.log('Test 0');

And following output:

Test 0
Test 1
Test 2
[ { result: '1' }, { result: '2' } ]
[ { result: '1' }, { error: '2' }, { result: '3' } ]