Excellent. I want to call a method of a singleton service. I tried using an RMIAdaptor this way: | public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { | PrintWriter out = response.getWriter(); | String numero = request.getParameter("numero"); | String mensaje = request.getParameter("mensaje"); | try { | Context context = new InitialContext(); | RMIAdaptor rmiAdaptor = (RMIAdaptor)context.lookup("jmx/rmi/RMIAdaptor"); | if ((rmiAdaptor != null) && (rmiAdaptor.isRegistered(new ObjectName("poksmedia.mbean:service=MBloxService")))) { | rmiAdaptor.invoke(new ObjectName("poksmedia.mbean:service=MBloxService"), "sendMessage", new Object[]{numero, mensaje}, new String[]{"java.lang.String", "java.lang.String"}); | out.print("El mensaje se envió correctamente (creo)."); | } | } catch (NamingException e) { | // TODO Auto-generated catch block | e.printStackTrace(); | } catch (MalformedObjectNameException e) { | // TODO Auto-generated catch block | e.printStackTrace(); | } catch (NullPointerException e) { | // TODO Auto-generated catch block | e.printStackTrace(); | } catch (InstanceNotFoundException e) { | // TODO Auto-generated catch block | e.printStackTrace(); | } catch (MBeanException e) { | // TODO Auto-generated catch block | e.printStackTrace(); | } catch (ReflectionException e) { | // TODO Auto-generated catch block | e.printStackTrace(); | } | } | This works awesome in the same node where the service is running. But not in the others. It throws a javax.management.RuntimeMBeanException . Any ideas? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4134945#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...