title: Zip file download
body: <p>I have something like that:</p>
  
  <pre><code>function DownLoadZip(response){
      console.log(response.zipFile); // result of console log - example.zip
      res.writeHead(200, {
              'Content-Type': 'application/zip',
              'Content-Length': stat.size
          });
  };
  </code></pre>
  
  <p>Question: How can I give to client completed zip file. This file comes with response. Maybe I forgot some headers or that is something else. Any ideas?
  Thanks for attention and have a nice day!</p>