title: iisnode performance is very slow
body: <p>I found out that iisnode is slow compare to use node command.</p>
  
  <p>There are many <a href="https://github.com/tjanczuk/iisnode/wiki" rel="nofollow">benefits</a> of using iisnode, but the performance is bad.</p>
  
  <p>I am using the configuration file from <a href="https://github.com/tjanczuk/iisnode/blob/master/src/samples/configuration/web.config" rel="nofollow">here</a>.</p>
  
  <p>Any idea how to speed it up?</p>
  
  <hr>
  
  <p>UPDATE:</p>
  
  <p>I notice each page call will reconnect a new mongodb connection.</p>
  
  <p>How can I prevent it?</p>