async-task-throttle

> A simple async task throttle.

Install

``cmd
$ yarn add async-task-throttle
`

Usage

$3

`js
import AsyncTaskThrottle from 'async-task-throttle'


function task (url) {
return fetch(url)
}

const throttleTask = AsyncTaskThrottle.create(task, 6, 100)

// use throttleTask just like task
// but up to 6 tasks are running at the same moment
throttleTask('https://github.com/breeze2/markdown-it-all').then(value => {
console.log(value)
}).catch(error => {
console.error(error)
})

`

$3

#### AsyncTaskThrottle.create

`js
function AsyncTaskThrottle.create(
task: T extends (...args: any[]) => Promise,
size?: number = 6,
max: number = Infinity
): T

`

* task: the async task function.
* size: defualt 6, at the same moment, up to size tasks are runing, others are in the waiting queue.
* max: defualt Infinity, when the length of waiting queue is greater than max`, late tasks will be rejected instantly.