anchor.diff:  <%
   
       MediaProxyService mediaProxyService = XMPPServer.getInstance().getMediaProxyService();
  +
  +    boolean stop = request.getParameter("stop") != null;
  +    if (stop) {
  +        mediaProxyService.stopAgents();
  +    }
   
       boolean save = request.getParameter("set") != null;
       boolean success = false;
  
positive.code:     </fieldset>
  </form>
  
  </body>
  </html>
negative.code: <%@ page import="org.jivesoftware.util.ParamUtils" %>
  <%@ page import="org.jivesoftware.wildfire.XMPPServer" %>
  <%@ page import="org.jivesoftware.wildfire.mediaproxy.MediaProxyService" %>
  <%@ page import="org.jivesoftware.wildfire.mediaproxy.MediaProxySession" %>
  <%@ page import="org.jivesoftware.wildfire.mediaproxy.SmartSession" %>
  <%@ page import="java.util.List" %>
  
  <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  <%@ taglib uri="http://java.sun.com/jstl/fmt_rt" prefix="fmt" %>
  