CORBA Programming with TAO-5

            myecho->_remove_ref();

            // find and activate POAManager

            PortableServer::POAManager_var pman = poa->the_POAManager();

            pman->activate();

            orb->run();

      }

      catch(CORBA::SystemException&) {

            cerr << "Caught CORBA::SystemException." << endl;

      }

      catch(CORBA::Exception&) {

            cerr << "Caught CORBA::Exception." << endl;

      }

      catch(...) {

            cerr << "Caught unknown exception." << endl;