axios - do 20 requests, but 6 at the same time (queue)

gistfile1.txt

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

import "@babel/polyfill";


const MAX_SIMULTANEOUS_DOWNLOADS = 6;

const params = {
    method: 'get',
    url: 'http://localhost:3000/ping',
}
const urls = []
const amount = 20
for (let i = 0; i < amount; i++) {
    urls.push('http://localhost:3000/ping/'+i)
}

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