Does Axios have a way to queue X simultaneous requests?

Let’s say I need to do 20 ajax requests, and my server supports doing 3 at a time.

Does Axios have a way to queue up the 20 requests, and run 3 concurrently?

It doesn’t seem like .all() or .spread() support this.

[lukas-shawford]

I was able to achieve this using another helper library cwait (in combination with axios):

import axios from 'axios';
import { TaskQueue } from 'cwait';

const MAX_SIMULTANEOUS_DOWNLOADS = 6;

const urls = [/* Array of URLs to download... */];

const queue = new TaskQueue(Promise, MAX_SIMULTANEOUS_DOWNLOADS);
const results = await Promise.all(urls.map(queue.wrap(async url => await axios.get(url))));

[rubennorte]

You can use Bluebird.map to control the concurrency of any Promise-based code. See http://bluebirdjs.com/docs/api/promise.map.html

This is out of the scope of Axios.