registry 
        </dd>
      </dl>
      <h2>Instance Method Summary</h2>
      <ul class='summary'>
  <li>
    <span class='signature'>
      <a href='#start-dynamic'>
        #
(void)
<b>start</b><span>(cb)</span>
      </a>
    </span>
    <span class='desc'>
      Start function with callback 
    </span>
  </li>
  <li>
    <span class='signature'>
      <a href='#stop-dynamic'>
        #
(void)
<b>stop</b><span>()</span>
      </a>
    </span>
    <span class='desc'>
      Stop the client 
    </span>