title: Camel-FTP only run once?
body: <p>I can't seem to get the camel-ftp component to die when no files are found.</p>
  
  <p>I added a <code>LimitedPollingConsumerPollStrategy</code> with a limit of <code>1</code>:</p>
  
  <pre><code>&lt;bean id="noPoll" class="org.apache.camel.impl.LimitedPollingConsumerPollStrategy"&gt;
      &lt;property name="limit" value="1"/&gt;
  &lt;/bean&gt;
  </code></pre>
  
  <p>and configured the URI to use it:</p>
  
  <blockquote>
    <p><a href="ftp://user@host.ftp/?password=pass&amp;stepwise=false&amp;binary=true&amp;delete=false&amp;noop=true&amp;pollStrategy=#noPoll" rel="nofollow">ftp://user@host.ftp/?password=pass&amp;stepwise=false&amp;binary=true&amp;delete=false&amp;noop=true&amp;pollStrategy=#noPoll</a></p>
  </blockquote>
  
  <p>It still just hangs, looking for files, when it doesn't find any.. so I added <code>&amp;sendEmptyMessageWhenIdle=true</code> to the URI.</p>
  
  <p>I added conditions to my route to output to log when a message comes through with a null body and I saw a flood of those messages so it seems the limit on the polling consumer isn't working. I tried changing it to <code>&amp;consumer.pollStrategy=#noPoll</code> and it behaved the same.</p>