es6 wait with asyn to "throotle" promises

wait promise aync

const timeout = ms => new Promise(res => setTimeout(res, ms))

async function delayFunc(delay, func, input) {
        await timeout(delay)
        return func(input)
}

let myPromise = input => {
    return new Promise((resolve, reject) => {
        console.log('HI ', input)
        resolve(input)
    })
}


let allProm = []
let arr = [1, 2,3 ]
arr.forEach(ele => {
    let theWait = ele * 1000 *2
    allProm.push(delayFunc(theWait, myPromise, 'You'))
})

Promise.all(allProm)
    .then(res => {
        console.log(res);
    })
    .catch()