paco/dist/helpers/connectivity.js

Node package development/distribution utility kit

'use strict';

var dns = require('dns');
var Q = require('q');

module.exports.hasInternetConnection = function () {
  return Q.promise(function (resolve) {
    dns.lookup('npmjs.com', function (err) {
      if (err && err.code === 'ENOTFOUND') {
        resolve(false);
      } else {
        resolve(true);
      }
    });
  });
};