title: (node) Hit max file limit?
body: <p>I keep getting an error in my node.js instance where it reports the error:</p>
  
  <pre><code>(node) Hit max file limit. Increase "ulimit - n"
  </code></pre>
  
  <p>Yet when I check my ulimit -n, it says 65535.
  There is no way in hell my app is opening 65535 connections. 
  Does anyone have any suggestions on what else to check?</p>
  
  <p>Cheers</p>