title: Issue with JacORB connection?
body: <p>I'm new to CORBA and JacORB. I'm struggling with my first Hello World app using CORBA with JacORB.</p>
  
  <p>This is the newest error I got:</p>
  
  <pre><code>Nov 04, 2013 9:52:19 AM com.sun.corba.se.impl.transport.SocketOrChannelConnectionIm &lt;init&gt;
  WARNING: "IOP00410201: (COMM_FAILURE) Connection failure: socketType: IIOP_CLEAR_TEXT;      hostname: localhost; port: 7070"
  org.omg.CORBA.COMM_FAILURE:   vmcid: SUN  minor code: 201  completed: No
  </code></pre>
  
  <p>This is my server causes to that error:</p>
  
  <pre><code>    Properties props = new Properties();  
      props.put("org.omg.CORBA.ORBInitialPort","7070");
      props.put("org.omg.CORBA.ORBInitialHost","localhost");
      ORB orb = ORB.init(args, props);
      try {
          //
          POA poa = POAHelper.narrow(orb
                  .resolve_initial_references("RootPOA"));
          poa.the_POAManager().activate();
  
          // Servant
          HelloVnImpl hello = new HelloVnImpl();
          // get servant reference
          Object o = poa.servant_to_reference(hello);
          HelloVn hVnRef = HelloVnHelper.narrow(o);
  
          // Get root naming context
          Object objRef = orb.resolve_initial_references("NameService");//Error
          NamingContextExt ncRef = NamingContextExtHelper.narrow(objRef);
  </code></pre>
  
  <p>Look around on the internet, the issue is apparently my nameservice, but I think I start it.</p>
  
  <pre><code>C:\Users\Paul&gt;ns -ORBInitRef.NameService=corbaloc::localhost:7070/NameService
  Nov 04, 2013 9:38:25 AM org.jacorb.config.JacORBConfiguration &lt;init&gt;
  WARNING: no properties found for configuration jacorb
  Nov 04, 2013 9:38:25 AM org.jacorb.orb.ORBSingleton &lt;init&gt;
  INFO: created ORBSingleton
  Nov 04, 2013 9:38:27 AM org.jacorb.orb.giop.CodeSet getTCSDefault
  WARNING: Warning - unknown codeset (Cp1252) - defaulting to ISO-8859-1
  Nov 04, 2013 9:38:27 AM org.jacorb.naming.NameServer main
  INFO: NS up
  Nov 04, 2013 9:38:27 AM org.jacorb.orb.ORB run
  INFO: ORB run
  </code></pre>
  
  <p>Now, I have no idea to do next. Please give me an advice. Thank you. :)</p>
  
  <p>UPDATE:</p>
  
  <p>This line code give me a null value:</p>
  
  <pre><code>System.out.println(System.getProperty("org.omg.CORBA.ORBClass"));
  </code></pre>
  
  <p>What does it mean?. Does it tell me that there is something wrong with my nameserver?. 
  Hope to see your advice. Thanks</p>