title: iOS5 What does "Discarding message for event 0 because of too many unprocessed messages" mean?
body: <p>I'm doing some performance testing of my app and noticed that it takes exceedingly long to run some integrations. After a while, I got a whole bunch of </p>
  
  <pre><code>Discarding message for event 0 because of too many unprocessed messages
  </code></pre>
  
  <p>in the xcode console. What does this mean precisely? </p>