0 Replies Latest reply on Nov 15, 2012 4:35 AM by franco80

    jbpm 5.3 and HumanTaskStartupServlet from example

    franco80 Novice

      hello

       

      I have a question, when build my application with servlets, but without stop server I always recived error:

       

       

      10:29:18,310 ERROR [stderr] (Thread-69) Exception in thread "Thread-69" java.lang.RuntimeException: Could not start human task server, address already in use, is it possible that another instance of the task server is already running?

       

      10:29:18,310 ERROR [stderr] (Thread-69)     at org.jbpm.task.service.mina.BaseMinaTaskServer.run(BaseMinaTaskServer.java:64)

       

      10:29:18,310 ERROR [stderr] (Thread-69)     at java.lang.Thread.run(Thread.java:722)

       

      code init servlet method is:

       

                EntityManagerFactory emfTask = Persistence

                          .createEntityManagerFactory("org.jbpm.task");

                  TaskService taskService = new TaskService(emfTask,

                          SystemEventListenerFactory.getSystemEventListener());

       

                  /* Add the required users */

                  TaskServiceSession ts = taskService.createSession();

                  ts.addUser(new User("admin"));

                     ...

                  ts.addGroup(new Group("MANAGER"));

                     ...

       

                  /* Start Mina server for HT */

                  MinaTaskServer server = new MinaTaskServer(taskService);

                  /* Thread */

                  thread = new Thread(server) {};

                  thread.start();

       

       

      I must always stop the jboss server when I throw new version appplication or this error is 'harmless' ?