title: My test run iPad don't connect to my RESTApi server
body: <p>I'm new to iOS development, I finally make my app work on the simulator device, I can send POST &amp; GET to my Node.JS server and and work as what I'm expected. </p>
  
  <p>Now the problem is, while I try to test run on my iPad, no POST and GET request being sent, is this a restriction for test run on my own device?</p>