tion
          is required.
        </p></td></tr>
</table></div>
<h5>
<a name="beast.using_websocket.control_frames.h2"></a>
        <span class="phrase"><a name="beast.using_websocket.control_frames.auto_fragment"></a></span><a class="link" href="control_frames.html#beast.using_websocket.control_frames.auto_fragment">Auto-fragment</a>
      </h5>
<p>
        To ensure timely delivery of control frames, large outgoing messages can
        be broken up into smaller sized frames. The automatic fragment optio