title: ab is erroring out with apr_socket_recv: Connection refused (61)
body: <p>I am testing eventlet out, and I am getting this error:</p>
  
  <pre><code>~&gt;ab -n 10 -c 1 http://localhost:8090/
  This is ApacheBench, Version 2.3 &lt;$Revision: 655654 $&gt;
  Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
  Licensed to The Apache Software Foundation, http://www.apache.org/
  
  Benchmarking localhost (be patient)...apr_socket_recv: Connection reset by peer (54)
  Total of 2 requests completed
  </code></pre>
  
  <p>The website works at localhost:8090/ and returns 200 OK.</p>
  
  <p>I had the same issue with tomcat, again the website worked fine.</p>
  
  <p>What could the issue be?</p>