meteor-filepicker

filepicker.js

var retry = new Retry({
  baseTimeout: 100,
  maxTimeout: 2000
});

var retryCount = 0;

var load = function() {
  $.ajax({
    url: '//api.filepicker.io/v1/filepicker.js',
    dataType: 'script',
    cache: true,
    error: function() {
      retryCount += 1;
      return retry.retryLater(retryCount, load);
    }
  });
};

load();