title: Browser download gets cancelled on new ajax call
body: <p>I am downloading a large file from server using a link in my app. When a new ajax call is made before the download is complete, the download file "get" request gets cancelled and the new ajax call is timed out.</p>
  
  <pre><code>&lt;a href="file.pdf"&gt;&lt;/a&gt;
  </code></pre>
  
  <p>Why the ajax call gets timed out?</p>