JAVASCRIPT

js recursive fetch

var doRecursiveRequest = (url, limit = Number.MAX_VALUE) => 
  fetch(url).then(res => {
    if (res.status !== 200 && --limit) {
      return doRecursiveRequest(url, limit);
    } 
    return res.json();
  });

doRecursiveRequest('someURLWithAJSONfile/file.json', 10)
  .then(data => console.log(data))
  .catch(error => console.log(error));