Show the use of loopCall, which call a function (here failedFunc) and return a promise immadiately or after maxCount tries in case of error.

loopCall.js

var failedFunc = () => Promise.reject()
var maxCount = 3;
(function loopCall (maxCount, count) {
  if (count == undefined) count = 0
  return failedFunc()
  .catch((err) => {
    count++
    if (count == maxCount) return Promise.reject(err)
    return loopCall(maxCount, count)
  })
})(maxCount)
.then(() => {
  console.log(`Succeeded`)
}, (err) => {
  console.log(`Failed`)
})