} else if (GeneralsHelper.isStringOk(paramValue = innerParam.getValue(ExecuteInvokerService.COMMAND))) { // execute
response = new ExecuteInvokerService(loginResponse.getSessionId(), paramValue).execute(clientProtocol);
} else if (GeneralsHelper.isStringOk(paramValue = innerParam.getValue(ServerShutdownService.COMMAND))) { // shutdown
response = new ServerShutdownService().execute(clientProtocol);
} else if (GeneralsHelper.isStringOk(paramValue = innerParam.getValue(LogoffService.COMMAND))) { // exit
response = new LogoffService(loginResponse.getSessionId()).execute(clientProtocol);
System.out.println(response);
System.out.println("Bye!");
break;
} else {