Пример #1
0
int
ParticipantTask::svc()
{
  try
  {
    ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t)    -> PARTICIPANT STARTED\n")));

    DDS::DomainParticipantFactory_var dpf = TheParticipantFactory;
    DDS::DomainParticipant_var participant;
    DDS::Publisher_var publisher;
    DDS::DataWriter_var writer;
    FooDataWriter_var writer_i;
    DDS::StatusCondition_var cond;
    DDS::WaitSet_var ws = new DDS::WaitSet;

    { // Scope for guard to serialize creating Entities.
      GuardType guard(lock_);

      // Create Participant
      participant =
        dpf->create_participant(42,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

#ifdef OPENDDS_SAFETY_PROFILE
      // RTPS cannot be shared
      char config_name[64], inst_name[64];
      ACE_OS::snprintf(config_name, 64, "cfg_%d", thread_index_);
      ACE_OS::snprintf(inst_name, 64, "rtps_%d", thread_index_);
      ++thread_index_;

      ACE_DEBUG((LM_INFO,
        "(%P|%t)    -> PARTICIPANT creating transport config %C\n",
        config_name));
      OpenDDS::DCPS::TransportConfig_rch config =
        TheTransportRegistry->create_config(config_name);
      OpenDDS::DCPS::TransportInst_rch inst =
        TheTransportRegistry->create_inst(inst_name, "rtps_udp");
      config->instances_.push_back(inst);
      TheTransportRegistry->bind_config(config_name, participant);
#endif

    } // End of lock scope.

    if (CORBA::is_nil(participant.in()))
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: svc()")
                        ACE_TEXT(" create_participant failed!\n")), 1);

    {
      // Create Publisher
      publisher =
        participant->create_publisher(PUBLISHER_QOS_DEFAULT,
                                      DDS::PublisherListener::_nil(),
                                      ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      if (CORBA::is_nil(publisher.in()))
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: svc()")
                          ACE_TEXT(" create_publisher failed!\n")), 1);


      // Register Type (FooType)
      FooTypeSupport_var ts = new FooTypeSupportImpl;
      if (ts->register_type(participant.in(), "") != DDS::RETCODE_OK)
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: svc()")
                          ACE_TEXT(" register_type failed!\n")), 1);

      // Create Topic (FooTopic)
      DDS::Topic_var topic =
        participant->create_topic("FooTopic",
                                  CORBA::String_var(ts->get_type_name()),
                                  TOPIC_QOS_DEFAULT,
                                  DDS::TopicListener::_nil(),
                                  ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      if (CORBA::is_nil(topic.in()))
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: svc()")
                          ACE_TEXT(" create_topic failed!\n")), 1);

      // Create DataWriter
      DDS::DataWriterQos writer_qos;
      publisher->get_default_datawriter_qos(writer_qos);
      writer_qos.reliability.kind = DDS::RELIABLE_RELIABILITY_QOS;
      writer_qos.durability.kind = DDS::TRANSIENT_LOCAL_DURABILITY_QOS;
#ifndef OPENDDS_NO_OWNERSHIP_PROFILE
      writer_qos.history.depth = static_cast<CORBA::Long>(samples_per_thread_);
#endif

      writer =
        publisher->create_datawriter(topic.in(),
                                     writer_qos,
                                     DDS::DataWriterListener::_nil(),
                                     ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      if (CORBA::is_nil(writer.in()))
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: svc()")
                          ACE_TEXT(" create_datawriter failed!\n")), 1);

      writer_i = FooDataWriter::_narrow(writer);
      if (CORBA::is_nil(writer_i))
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: svc()")
                          ACE_TEXT(" _narrow failed!\n")), 1);

      // Block until Subscriber is available
      cond = writer->get_statuscondition();
      cond->set_enabled_statuses(DDS::PUBLICATION_MATCHED_STATUS);

      ws->attach_condition(cond);

      DDS::Duration_t timeout =
        { DDS::DURATION_INFINITE_SEC, DDS::DURATION_INFINITE_NSEC };

      DDS::ConditionSeq conditions;
      DDS::PublicationMatchedStatus matches = {0, 0, 0, 0, 0};
      do
      {
        if (ws->wait(conditions, timeout) != DDS::RETCODE_OK)
          ACE_ERROR_RETURN((LM_ERROR,
                            ACE_TEXT("%N:%l: svc()")
                            ACE_TEXT(" wait failed!\n")), 1);

        if (writer->get_publication_matched_status(matches) != ::DDS::RETCODE_OK)
        {
          ACE_ERROR ((LM_ERROR,
            "(%P|%t) ERROR: failed to get publication matched status\n"));
          ACE_OS::exit (1);
        }
      }
      while (matches.current_count < 1);

      ws->detach_condition(cond);

      // The following is intentionally inefficient to stress various
      // pathways related to publication; we should be especially dull
      // and write only one sample at a time per writer.

      ProgressIndicator progress("(%P|%t)       PARTICIPANT %d%% (%d samples sent)\n",
                                 samples_per_thread_);

      for (std::size_t i = 0; i < samples_per_thread_; ++i)
      {
        Foo foo;
        foo.key = 3;
        DDS::InstanceHandle_t handle = writer_i->register_instance(foo);

        if (writer_i->write(foo, handle) != DDS::RETCODE_OK) {
          ACE_ERROR_RETURN((LM_ERROR,
                            ACE_TEXT("%N:%l: svc()")
                            ACE_TEXT(" write failed!\n")), 1);
        }
        ++progress;
      }

      DDS::Duration_t interval = { 30, 0};
      if( DDS::RETCODE_OK != writer->wait_for_acknowledgments( interval)) {
        ACE_ERROR_RETURN((LM_ERROR,
          ACE_TEXT("(%P:%t) ERROR: svc() - ")
          ACE_TEXT("timed out waiting for acks!\n")
        ), 1);
      }
    }

    // Clean-up!
    ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t)       <- PUBLISHER PARTICIPANT DEL CONT ENTITIES\n")));
    participant->delete_contained_entities();
    ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t)       <- PUBLISHER DELETE PARTICIPANT\n")));
    dpf->delete_participant(participant.in());
    ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t)       <- PUBLISHER PARTICIPANT VARS GOING OUT OF SCOPE\n")));
  }
  catch (const CORBA::Exception& e)
  {
    e._tao_print_exception("caught in svc()");
    return 1;
  }

  ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t)    <- PARTICIPANT FINISHED\n")));

  return 0;
}
Пример #2
0
int main (int argc, char *argv[]) {
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);
      DDS::DomainParticipant_var participant =
        dpf->create_participant(411,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil());
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }

      MessageTypeSupportImpl* servant = new MessageTypeSupportImpl();

      if (DDS::RETCODE_OK != servant->register_type(participant.in (), "")) {
        cerr << "register_type failed." << endl;
        exit(1);
      }

      CORBA::String_var type_name = servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos(topic_qos);
      DDS::Topic_var topic =
        participant->create_topic ("Movie Discussion List",
                                   type_name.in (),
                                   topic_qos,
                                   DDS::TopicListener::_nil());
      if (CORBA::is_nil (topic.in ())) {
        cerr << "create_topic failed." << endl;
        exit(1);
      }

      TAO::DCPS::TransportImpl_rch tcp_impl =
        TheTransportFactory->create_transport_impl (transport_impl_id,
                                                    ::TAO::DCPS::AUTO_CONFIG);

      DDS::Publisher_var pub =
        participant->create_publisher(PUBLISHER_QOS_DEFAULT,
        DDS::PublisherListener::_nil());
      if (CORBA::is_nil (pub.in ())) {
        cerr << "create_publisher failed." << endl;
        exit(1);
      }

      // Attach the publisher to the transport.
      TAO::DCPS::PublisherImpl* pub_impl =
        TAO::DCPS::reference_to_servant<TAO::DCPS::PublisherImpl> (pub.in());
      if (0 == pub_impl) {
        cerr << "Failed to obtain publisher servant" << endl;
        exit(1);
      }

      TAO::DCPS::AttachStatus status = pub_impl->attach_transport(tcp_impl.in());
      if (status != TAO::DCPS::ATTACH_OK) {
        std::string status_str;
        switch (status) {
        case TAO::DCPS::ATTACH_BAD_TRANSPORT:
          status_str = "ATTACH_BAD_TRANSPORT";
          break;
        case TAO::DCPS::ATTACH_ERROR:
          status_str = "ATTACH_ERROR";
          break;
        case TAO::DCPS::ATTACH_INCOMPATIBLE_QOS:
          status_str = "ATTACH_INCOMPATIBLE_QOS";
          break;
        default:
          status_str = "Unknown Status";
          break;
        }
        cerr << "Failed to attach to the transport. Status == "
          << status_str.c_str() << endl;
        exit(1);
      }

      // Create the datawriter
      DDS::DataWriterQos dw_qos;
      pub->get_default_datawriter_qos (dw_qos);
      dw_qos.durability.kind = DDS::TRANSIENT_LOCAL_DURABILITY_QOS;
      dw_qos.reliability.kind  = ::DDS::RELIABLE_RELIABILITY_QOS;
      dw_qos.resource_limits.max_samples_per_instance = 1000;
      dw_qos.history.kind  = ::DDS::KEEP_ALL_HISTORY_QOS;

      DDS::DataWriter_var dw =
        pub->create_datawriter(topic.in (),
                               dw_qos,
                               DDS::DataWriterListener::_nil());
      if (CORBA::is_nil (dw.in ())) {
        cerr << "create_datawriter failed." << endl;
        exit(1);
      }
      Writer* writer = new Writer(dw.in());

      writer->start ();
      while ( !writer->is_finished()) {
        ACE_Time_Value small(0,250000);
        ACE_OS::sleep (small);
      }

      // Cleanup
      writer->end ();
      delete writer;
      participant->delete_contained_entities();
      dpf->delete_participant(participant.in ());
      TheTransportFactory->release();
      TheServiceParticipant->shutdown ();
  }
  catch (CORBA::Exception& e)
    {
       cerr << "PUB: Exception caught in main.cpp:" << endl
         << e << endl;
      exit(1);
    }

  return 0;
}
Пример #3
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  int return_result = 0;
  try
    {
      DDS::DomainParticipantFactory_var dpf;
      DDS::DomainParticipant_var participant;

      dpf = TheParticipantFactoryWithArgs(argc, argv);
      participant =
        dpf->create_participant(11,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1 ;
      }

      Messenger::MessageTypeSupportImpl* mts_servant =
        new Messenger::MessageTypeSupportImpl;

      if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
                                                        ""))
      {
        cerr << "Failed to register the MessageTypeTypeSupport." << endl;
        exit(1);
      }

      CORBA::String_var type_name = mts_servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos(topic_qos);
      DDS::Topic_var topic =
        participant->create_topic("Movie Discussion List",
                                  type_name.in (),
                                  topic_qos,
                                  DDS::TopicListener::_nil(),
                                  ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        cerr << "Failed to create_topic." << endl;
        exit(1);
      }

      // Create the subscriber and attach to the corresponding
      // transport.
      DDS::Subscriber_var sub =
        participant->create_subscriber (SUBSCRIBER_QOS_DEFAULT,
                                        DDS::SubscriberListener::_nil(),
                                        ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (sub.in ())) {
        cerr << "Failed to create_subscriber." << endl;
        exit(1);
      }

      // Create the listener.
      DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
      DataReaderListenerImpl* listener_servant =
        dynamic_cast<DataReaderListenerImpl*>(listener.in());

      if (CORBA::is_nil (listener.in ()))
      {
        cerr << "ERROR: listener is nil." << endl;
        exit(1);
      }

      DDS::DataReaderQos dr_qos; // Good QoS.
      sub->get_default_datareader_qos (dr_qos);

      dr_qos.resource_limits.max_samples_per_instance = MAX_SAMPLES_PER_INSTANCES;
      dr_qos.resource_limits.max_samples = MAX_SAMPLES;
      dr_qos.resource_limits.max_instances = MAX_INSTANCES;
#ifndef OPENDDS_NO_OWNERSHIP_PROFILE
      dr_qos.history.kind = ::DDS::KEEP_ALL_HISTORY_QOS;
      dr_qos.history.depth = MAX_SAMPLES_PER_INSTANCES;
#endif

      DDS::DataReader_var dr1 =
        sub->create_datareader (topic.in (),
                                dr_qos,
                                listener.in (),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      if (CORBA::is_nil (dr1.in ()) )
      {
        cerr << "ERROR: create_datareader failed." << endl;
        exit(1);
      }

      DDS::DataReader_var dr2 =
        sub->create_datareader (topic.in (),
                                dr_qos,
                                DDS::DataReaderListener::_nil (),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      if (CORBA::is_nil (dr2.in ()) )
      {
        cerr << "ERROR: create_datareader failed." << endl;
        exit(1);
      }

      int max_attempts = 10;
      int attempts = 0;

      // Synchronize with publisher. Wait until both associate with DataWriter.
      while (attempts < max_attempts)
      {
        ::DDS::SubscriptionMatchedStatus status1;
        ::DDS::SubscriptionMatchedStatus status2;
        if (dr1->get_subscription_matched_status (status1) == ::DDS::RETCODE_OK
           && dr2->get_subscription_matched_status (status2) == ::DDS::RETCODE_OK)
        {
          if (status1.total_count == 2 && status2.total_count == 2)
            break;
          ++ attempts;
          ACE_OS::sleep (1);
        }
        else
        {
          cerr << "ERROR: Failed to get subscription matched status" << endl;
          exit (1);
        }
      }

      if (attempts >= max_attempts)
      {
        cerr << "ERROR: failed to make associations. " << endl;
        exit (1);
      }
      // ----------------------------------------------

      ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: sleep for %d milliseconds\n"),
                            SLEEP_DURATION.msec()));

      // Wait for publisher to finish sending
      ACE_OS::sleep (SLEEP_DURATION);

      long rej_max_samples = listener_servant->num_rejected_for_max_samples();
      long rej_max_instances = listener_servant->num_rejected_for_max_instances();
      long rej_max_samp_instance = listener_servant->num_rejected_for_max_samples_per_instance();

      ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: %d rejected for ")
                            ACE_TEXT ("max_samples\n"),
                            rej_max_samples));
      ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: %d rejected for ")
                            ACE_TEXT ("max_instances\n"),
                            rej_max_instances));
      ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: %d rejected for ")
                            ACE_TEXT ("max_samples_per_instance\n"),
                            rej_max_samp_instance));
      ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: received %d ")
                            ACE_TEXT ("samples\n"),
                            listener_servant->num_arrived() ));

      // 3 instances writing 5 messages each
      // expect 2 rejected for max_samples
      // expect 6 rejected for max_instances (register_instance + 5 messages)
      // expect 1 rejected for max_samples_per_instance

#ifndef OPENDDS_NO_OWNERSHIP_PROFILE
      if (rej_max_samples != 2) {
        cerr << "ERROR: Failed to reject expected for max_samples" << endl;
        return_result = 1;
      }
#endif
      if (rej_max_instances != 6) {
        cerr << "ERROR: Failed to reject expected for max_instances" << endl;
        return_result = 1;
      }
#ifndef OPENDDS_NO_OWNERSHIP_PROFILE
      if (rej_max_samp_instance != 1) {
        cerr << "ERROR: Failed to reject expected for max_samples_per_instance" << endl;
        return_result = 1;
      }
#endif

      Messenger::MessageDataReader_var message_dr1 =
        Messenger::MessageDataReader::_narrow(dr1.in());
      Messenger::MessageDataReader_var message_dr2 =
        Messenger::MessageDataReader::_narrow(dr2.in());
      message_dr1->set_listener(DDS::DataReaderListener::_nil (),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      message_dr2->set_listener(DDS::DataReaderListener::_nil (),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      listener = DDS::DataReaderListener::_nil ();
      ACE_OS::sleep (2);

      if (!CORBA::is_nil (participant.in ())) {
        participant->delete_contained_entities();
      }
      if (!CORBA::is_nil (dpf.in ())) {
        dpf->delete_participant(participant.in ());
      }

      ACE_OS::sleep(2);

      TheServiceParticipant->shutdown ();
    }
  catch (CORBA::Exception& e)
    {
      cerr << "SUB: Exception caught in main ():" << endl << e << endl;
      return_result = 1;
    }

  return return_result;
}
Пример #4
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try {
    DDS::DomainParticipantFactory_var dpf;
    DDS::DomainParticipant_var participant;

    dpf = TheParticipantFactoryWithArgs(argc, argv);
    if( parse_args(argc, argv) != 0)
      return 1;

    ACE_DEBUG((LM_DEBUG, "(%P|%t) subscriber.cpp main()\n"));

    participant =
      dpf->create_participant(411,
                              PARTICIPANT_QOS_DEFAULT,
                              DDS::DomainParticipantListener::_nil(),
                              ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
    if (CORBA::is_nil (participant.in ())) {
      cerr << "create_participant failed." << endl;
      return 1 ;
    }

    Messenger::MessageTypeSupportImpl* mts_servant = new Messenger::MessageTypeSupportImpl();
    OpenDDS::DCPS::LocalObject_var safe_servant = mts_servant;

    if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
                                                      "")) {
      cerr << "Failed to register the MessageTypeTypeSupport." << endl;
      exit(1);
    }

    CORBA::String_var type_name = mts_servant->get_type_name ();

    DDS::TopicQos topic_qos;
    participant->get_default_topic_qos(topic_qos);
    DDS::Topic_var topic =
      participant->create_topic("Movie Discussion List",
                                type_name.in (),
                                topic_qos,
                                DDS::TopicListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
    if (CORBA::is_nil (topic.in ())) {
      cerr << "Failed to create_topic." << endl;
      exit(1);
    }

    // Create the subscriber and attach to the corresponding
    // transport.
    DDS::Subscriber_var sub =
      participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                     DDS::SubscriberListener::_nil(),
                                     ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
    if (CORBA::is_nil (sub.in ())) {
      cerr << "Failed to create_subscriber." << endl;
      exit(1);
    }

    // activate the listener
    DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
    if (CORBA::is_nil (listener.in ())) {
      cerr << "listener is nil." << endl;
      exit(1);
    }
    DataReaderListenerImpl* listener_servant =
      dynamic_cast<DataReaderListenerImpl*>(listener.in());

    if (!listener_servant) {
      ACE_ERROR_RETURN((LM_ERROR,
        ACE_TEXT("%N:%l main()")
        ACE_TEXT(" ERROR: listener_servant is nil (dynamic_cast failed)!\n")), -1);
    }

    // Create the Datareaders
    DDS::DataReaderQos dr_qos;
    sub->get_default_datareader_qos (dr_qos);
    DDS::DataReader_var dr = sub->create_datareader(topic.in (),
                                                    dr_qos,
                                                    listener.in (),
                                                    ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
    if (CORBA::is_nil (dr.in ())) {
      cerr << "create_datareader failed." << endl;
      exit(1);
    }

    // Indicate that the subscriber is ready
    FILE* readers_ready = ACE_OS::fopen (sub_ready_filename, ACE_TEXT ("w"));
    if (readers_ready == 0) {
      cerr << "ERROR Unable to create subscriber ready file." << endl;
      exit(1);
    }
    ACE_OS::fclose(readers_ready);

    // Wait for the publisher to be ready
    FILE* writers_ready = 0;
    do {
      ACE_Time_Value small_time(0,250000);
      ACE_OS::sleep (small_time);
      writers_ready = ACE_OS::fopen (pub_ready_filename, ACE_TEXT ("r"));
    } while (0 == writers_ready);
    ACE_OS::fclose(writers_ready);

    // Since the publisher continue sending while the subscriber crashes,
    // some messages may be lost, we lower the num_expected_reads by 2.
    num_expected_reads -= num_reads_deviation;

    FILE* writers_completed = 0;
    int timeout_writes = 0;
    while ( listener_servant->num_reads() < num_expected_reads) {
      // Get the number of the timed out writes from publisher so we
      // can re-calculate the number of expected messages. Otherwise,
      // the blocking timeout test will never exit from this loop.
      if (writers_completed == 0) {
        writers_completed = ACE_OS::fopen (pub_finished_filename, ACE_TEXT ("r"));
        if (writers_completed != 0) {
          if (end_with_publisher)
          {
            // Since we are in the "bp_timeout" test case that publisher
            // close connection when backpressure last longer than
            // max_output_pause_period, the publisher ends as it finishes
            // sending. As the subscriber sees the publisher is done, it
            // changes the read_delay_ms to 0 so it can read all received
            // messages and them announce it completed.

            int old_read_delay_ms = read_delay_ms;
            read_delay_ms = 0;
            // Give time to finish reading.
            ACE_OS::sleep (old_read_delay_ms/1000 * 2);
            break;
          }

          //writers_completed = ACE_OS::fopen (pub_finished_filename, "r");
          fscanf (writers_completed, "%d\n", &timeout_writes);
          num_expected_reads -= timeout_writes;
          cout << "timed out writes " << timeout_writes << ", we expect "
               << num_expected_reads << endl;
        }
      }
      ACE_OS::sleep (1);
    }

    // Indicate that the subscriber is done
    FILE* readers_completed = ACE_OS::fopen (sub_finished_filename, ACE_TEXT ("w"));
    if (readers_completed == 0) {
      cerr << "ERROR Unable to create subscriber completed file." << endl;
      exit(1);
    }
    ACE_OS::fclose(readers_completed);

    // Wait for 5 seconds to (>passive_reconnect_duration)
    // to give transport time to detect the connection lost due to
    // backpressure timeout before shutdown the datareader.
    if (end_with_publisher)
      ACE_OS::sleep (5);

    if (!CORBA::is_nil (participant.in ())) {
      participant->delete_contained_entities();
    }
    if (!CORBA::is_nil (dpf.in ())) {
      dpf->delete_participant(participant.in ());
    }
    TheServiceParticipant->shutdown ();

  } catch (CORBA::Exception& e) {
    cerr << "Exception caught in main ():" << endl << e << endl;
    return 1;
  }

  if (verify_lost_sub_notification
    && actual_lost_sub_notification != expected_lost_sub_notification)
  {
    ACE_ERROR ((LM_ERROR, "(%P|%t) ERROR: on_subscription_lost called %d times "
      "and expected %d times\n", actual_lost_sub_notification,
      expected_lost_sub_notification));
    return 1;
  }

  return 0;
}
Пример #5
0
int
ACE_TMAIN(int argc, ACE_TCHAR** argv)
{
  parse_args(argc, argv);

  ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) -> SUBSCRIBER STARTED\n")));

  ::CORBA::Long sec = deadline_msec / 1000;
  ::CORBA::ULong remainder_msec = (deadline_msec - 1000*sec);
  ::CORBA::ULong nanosec = remainder_msec * 1000000;

  DDS::Duration_t const DEADLINE_PERIOD =
    {
      sec,
      nanosec
    };

  bool deadline_used = DEADLINE_PERIOD.sec > 0 || DEADLINE_PERIOD.nanosec > 0;

  try
  {
    DDS::DomainParticipantFactory_var dpf =
      TheParticipantFactoryWithArgs(argc, argv);

    SubscriberListenerImpl * subscriberListener =
      new SubscriberListenerImpl(received_samples, missed_samples);

    DDS::SubscriberListener_var subscriberListener_var = subscriberListener;

    // Create Participant
    DDS::DomainParticipant_var participant =
      dpf->create_participant(42,
                              PARTICIPANT_QOS_DEFAULT,
                              DDS::DomainParticipantListener::_nil(),
                              ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(participant.in()))
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" create_participant failed!\n")), 1);

    ACE_Time_Value delay_between_cycles(0, delay_between_cycles_msec * 1000);

    bool expected_samples_received = false;
    int i = 0;

    do
      {
        ++i;

        ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) -> Subscriber cycle %d\n"), i));

        // Create Subscriber
        DDS::Subscriber_var subscriber =
          participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                         subscriberListener,
                                         ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

        if (CORBA::is_nil(subscriber.in()))
          ACE_ERROR_RETURN((LM_ERROR,
                            ACE_TEXT("%N:%l: main()")
                            ACE_TEXT(" create_subscriber failed!\n")), 2);

        // Register Type (FooType)
        FooTypeSupport_var ts = new FooTypeSupportImpl;
        if (ts->register_type(participant.in(), "") != DDS::RETCODE_OK)
          ACE_ERROR_RETURN((LM_ERROR,
                            ACE_TEXT("%N:%l: main()")
                            ACE_TEXT(" register_type failed!\n")), 5);

        // Create Topic (FooTopic)
        DDS::Topic_var topic =
          participant->create_topic("FooTopic",
                                    ts->get_type_name(),
                                    TOPIC_QOS_DEFAULT,
                                    DDS::TopicListener::_nil(),
                                    ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

        DDS::TopicDescription_ptr topic_used = topic.in();
        DDS::ContentFilteredTopic_ptr cft = 0;

        if (use_cft)
          {
            // Topic name must be unique.
            ACE_CString topic_name = "FooTopic-Filtered-" + toStr(i);
            cft =
              participant->create_contentfilteredtopic(topic_name.c_str(),
                                                       topic,
                                                       "key > 0",
                                                       DDS::StringSeq());
            if (CORBA::is_nil(cft))
              ACE_ERROR_RETURN((LM_ERROR,
                                ACE_TEXT("%N:%l: main()")
                                ACE_TEXT(" create_contentfilteredtopic failed!\n")), 8);

            topic_used = cft;
          }

        if (CORBA::is_nil(topic.in()))
          ACE_ERROR_RETURN((LM_ERROR,
                            ACE_TEXT("%N:%l: main()")
                            ACE_TEXT(" create_topic failed!\n")), 6);

        // Create DataReader

        DDS::DataReaderQos reader_qos;
        subscriber->get_default_datareader_qos(reader_qos);

        reader_qos.history.kind = DDS::KEEP_ALL_HISTORY_QOS;
        if (deadline_used)
          {
            reader_qos.deadline.period.sec     = DEADLINE_PERIOD.sec;
            reader_qos.deadline.period.nanosec = DEADLINE_PERIOD.nanosec;
          }

        DDS::DataReader_var reader =
          subscriber->create_datareader(topic_used,
                                        reader_qos,
                                        DDS::DataReaderListener::_nil(),
                                        ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

        if (CORBA::is_nil(reader.in()))
          ACE_ERROR_RETURN((LM_ERROR,
                            ACE_TEXT("%N:%l: main()")
                            ACE_TEXT(" create_datareader failed!\n")), 7);


        ACE_Time_Value sample_count_sleep(0, sample_count_sleep_msec * 1000);
        std::size_t sample_count;
        std::size_t sample_count_start = subscriberListener->samples_processed();
        do
          {
            ACE_OS::sleep(sample_count_sleep);
            sample_count =
              subscriberListener->samples_processed();
            expected_samples_received = sample_count >= expected_samples;
            // ACE_DEBUG((LM_DEBUG, "(%P|%t) sample_count = %d\n", sample_count));
          }
        while (!expected_samples_received &&
               (sample_count - sample_count_start) < samples_per_cycle);

        subscriber->delete_datareader(reader.in());

        if (use_cft)
          CORBA::release(cft);

        participant->delete_subscriber(subscriber.in());

        ACE_OS::sleep(delay_between_cycles);
      }
    while (!expected_samples_received);

    participant->delete_contained_entities();
    dpf->delete_participant(participant.in());

    TheServiceParticipant->shutdown();

    ACE_DEBUG ((LM_INFO,
                ACE_TEXT("INFO: %d samples received\n"),
                subscriberListener->received_samples()));
    if (deadline_used)
      ACE_DEBUG ((LM_INFO,
                  ACE_TEXT("INFO: deadline missed %d times\n"),
                  subscriberListener->missed_samples()));

  }
  catch (const CORBA::Exception& e)
  {
    e._tao_print_exception("caught in main()");
    return 9;
  }

  ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) <- SUBSCRIBER FINISHED\n")));

  return 0;
}
Пример #6
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try {
    // Initialize DomainParticipantFactory
    DDS::DomainParticipantFactory_var dpf =
      TheParticipantFactoryWithArgs(argc, argv);

    std::string participant_id;
    std::vector<std::string> readers;
    std::vector<std::string> writers;
    bool reliable = false;
    int total_readers = 0, total_writers = 0;

    {
      // New scope.
      ACE_Arg_Shifter shifter (argc, argv);
      while (shifter.is_anything_left ()) {
        const ACE_TCHAR* x;
        x = shifter.get_the_parameter (ACE_TEXT("-participant"));
        if (x != NULL) {
          participant_id = ACE_TEXT_ALWAYS_CHAR(x);
        }
        x = shifter.get_the_parameter (ACE_TEXT("-reader"));
        if (x != NULL) {
          readers.push_back(ACE_TEXT_ALWAYS_CHAR(x));
        }
        x = shifter.get_the_parameter (ACE_TEXT("-writer"));
        if (x != NULL) {
          writers.push_back(ACE_TEXT_ALWAYS_CHAR(x));
        }
        x = shifter.get_the_parameter (ACE_TEXT("-reliable"));
        if (x != NULL) {
          reliable = ACE_OS::atoi(x);
        }
        x = shifter.get_the_parameter (ACE_TEXT("-total_readers"));
        if (x != NULL) {
          total_readers = ACE_OS::atoi(x);
        }
        x = shifter.get_the_parameter (ACE_TEXT("-total_writers"));
        if (x != NULL) {
          total_writers = ACE_OS::atoi(x);
        }

        shifter.consume_arg ();
      }
    }

    participant_id.resize(12);

    // Create DomainParticipant
    DDS::DomainParticipantQos dp_qos;
    dpf->get_default_participant_qos(dp_qos);
    dp_qos.user_data.value.length(6);
    dp_qos.user_data.value[0] = fromhex(participant_id, 0);
    dp_qos.user_data.value[1] = fromhex(participant_id, 1);
    dp_qos.user_data.value[2] = fromhex(participant_id, 2);
    dp_qos.user_data.value[3] = fromhex(participant_id, 3);
    dp_qos.user_data.value[4] = fromhex(participant_id, 4);
    dp_qos.user_data.value[5] = fromhex(participant_id, 5);

    DDS::DomainParticipant_var participant =
      dpf->create_participant(DOMAIN_ID,
                              dp_qos,
                              0,
                              OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (!participant) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("ERROR: %N:%l: main() -")
                        ACE_TEXT(" create_participant failed!\n")),
                       -1);
    }

    // Register TypeSupport
    TestMsgTypeSupport_var ts =
      new TestMsgTypeSupportImpl;

    if (ts->register_type(participant, "") != DDS::RETCODE_OK) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("ERROR: %N:%l: main() -")
                        ACE_TEXT(" register_type failed!\n")),
                       -1);
    }

    // Create Topic
    CORBA::String_var type_name = ts->get_type_name();
    DDS::Topic_var topic =
      participant->create_topic("TheTopic",
                                type_name,
                                TOPIC_QOS_DEFAULT,
                                0,
                                OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (!topic) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("ERROR: %N:%l: main() -")
                        ACE_TEXT(" create_topic failed!\n")),
                       -1);
    }

    // Create Subscriber
    DDS::Subscriber_var subscriber =
      participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                     0,
                                     OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (!subscriber) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("ERROR: %N:%l: main() -")
                        ACE_TEXT(" create_subscriber failed!\n")), -1);
    }

    const int n_msgs = reliable ? MSGS_PER_WRITER * total_writers : 0;

    // Create DataReaders
    for (std::vector<std::string>::iterator pos = readers.begin(), limit = readers.end();
         pos != limit;
         ++pos) {
      pos->resize(6);
      DDS::DataReaderListener_var listener(new DataReaderListenerImpl(*pos, n_msgs, reader_done_callback));

      DDS::DataReaderQos qos;
      subscriber->get_default_datareader_qos(qos);
      qos.user_data.value.length(3);
      qos.user_data.value[0] = fromhex(*pos, 0);
      qos.user_data.value[1] = fromhex(*pos, 1);
      qos.user_data.value[2] = fromhex(*pos, 2);
      qos.reliability.kind = reliable ? DDS::RELIABLE_RELIABILITY_QOS : DDS::BEST_EFFORT_RELIABILITY_QOS;

      DDS::DataReader_var reader =
        subscriber->create_datareader(topic,
                                      qos,
                                      listener,
                                      OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      if (!reader) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("ERROR: %N:%l: main() -")
                          ACE_TEXT(" create_datareader failed!\n")), -1);
      }

      TestMsgDataReader_var reader_i =
        TestMsgDataReader::_narrow(reader);

      if (!reader_i) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("ERROR: %N:%l: main() -")
                          ACE_TEXT(" _narrow failed!\n")),
                         -1);
      }
    }

    WriterTask task(writers, participant, topic, reliable, total_readers);
    task.activate(DEFAULT_FLAGS, writers.size());
    task.wait();

    if (!reliable)
      ACE_OS::sleep(10);
    else {
      ACE_Guard<ACE_Thread_Mutex> g(readers_done_lock);
      while (readers_done != static_cast<int>(readers.size()))
        readers_done_cond.wait();
      // Sleep allows an ACKNACK to be generated.
      ACE_OS::sleep(3);
    }

    // Clean-up!
    participant->delete_contained_entities();
    dpf->delete_participant(participant);

    TheServiceParticipant->shutdown();

  } catch (const CORBA::Exception& e) {
    e._tao_print_exception("Exception caught in main():");
    return -1;
  }

  return 0;
}
Пример #7
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  int status = EXIT_SUCCESS;
  try {
    // Initialize DomainParticipantFactory
    DDS::DomainParticipantFactory_var dpf =
      TheParticipantFactoryWithArgs(argc, argv);

    // handle test performance issue on one platform
#if defined (sun)
    const char* udpTransName = "udp";
    OpenDDS::DCPS::TransportInst_rch inst = OpenDDS::DCPS::TransportRegistry::instance()->get_inst(udpTransName);
    if (inst != 0) {
      OpenDDS::DCPS::UdpInst_rch udp_inst = OpenDDS::DCPS::dynamic_rchandle_cast<OpenDDS::DCPS::UdpInst>(inst);
      if (udp_inst == 0) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l main()")
                          ACE_TEXT(" ERROR: retrieving transport config for: %C failed!\n"),
                          udpTransName), -1);
      }
      udp_inst->rcv_buffer_size_ = 0x40000;
    }
#endif

    // Create DomainParticipant
    DDS::DomainParticipant_var participant =
      dpf->create_participant(411,
                              PARTICIPANT_QOS_DEFAULT,
                              DDS::DomainParticipantListener::_nil(),
                              OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(participant.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: create_participant() failed!\n")), -1);
    }

    // Register Type (Messenger::Message)
    Messenger::MessageTypeSupport_var ts =
      new Messenger::MessageTypeSupportImpl();

    if (ts->register_type(participant.in(), "") != DDS::RETCODE_OK) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: register_type() failed!\n")), -1);
    }

    // Create Topic (Movie Discussion List)
    CORBA::String_var type_name = ts->get_type_name();
    DDS::Topic_var topic =
      participant->create_topic("Movie Discussion List",
                                type_name.in(),
                                TOPIC_QOS_DEFAULT,
                                DDS::TopicListener::_nil(),
                                OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(topic.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: create_topic() failed!\n")), -1);
    }

    // Create Subscriber
    DDS::Subscriber_var sub =
      participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                     DDS::SubscriberListener::_nil(),
                                     OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(sub.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: create_subscriber() failed!\n")), -1);
    }

    // Create DataReader
    DataReaderListenerImpl* listener_svt = new DataReaderListenerImpl;
    DDS::DataReaderListener_var listener(listener_svt);

    DDS::DataReaderQos qos;
    sub->get_default_datareader_qos(qos);
    qos.liveliness.kind = DDS::AUTOMATIC_LIVELINESS_QOS;
    qos.liveliness.lease_duration.sec = 10;
    qos.liveliness.lease_duration.nanosec = 0;
    qos.history.kind = DDS::KEEP_ALL_HISTORY_QOS;

    bool reliable = true;
    parse_args(argc, argv, reliable);
    if (reliable) {
      qos.reliability.kind = DDS::RELIABLE_RELIABILITY_QOS;
    }

    DDS::DataReader_var reader =
      sub->create_datareader(topic.in(),
                             qos,
                             listener.in(),
                             OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(reader.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: create_datareader() failed!\n")), -1);
    }

    for (int delay = 0; listener_svt->num_samples() != num_messages_expected
         && delay < 60; ++delay) {
      ACE_OS::sleep(1);
    }

    const long received = listener_svt->num_samples();
    const bool data_consistent = listener_svt->data_consistent();
    if (reliable && data_consistent && received < num_messages_expected) {
      std::cout << "ERROR: data loss (" << received << "/"
                << num_messages_expected << " received)\n";
      status = EXIT_FAILURE;
    }
    else if (!data_consistent) {
      status = EXIT_FAILURE;
    }
    else {
      const unsigned int percent = ((num_messages_expected - received) * 100) / num_messages_expected;
      std::cout << "data loss == " << percent << "% (" << received << "/"
                << num_messages_expected << " received)\n";
    }

    // Clean-up!
    ACE_DEBUG((LM_DEBUG, "Subscriber delete contained entities\n"));
    participant->delete_contained_entities();
    ACE_DEBUG((LM_DEBUG, "Subscriber delete participant\n"));
    dpf->delete_participant(participant);

    ACE_DEBUG((LM_DEBUG, "Subscriber shutdown\n"));
    TheServiceParticipant->shutdown();
    ACE_DEBUG((LM_DEBUG, "Subscriber wait for thread manager\n"));
    ACE_Thread_Manager::instance()->wait();

    ACE_DEBUG((LM_DEBUG, "Subscriber vars going out of scope\n"));
  } catch (const CORBA::Exception& e) {
    e._tao_print_exception("Exception caught in main():");
    status = EXIT_FAILURE;
  }

  ACE_DEBUG((LM_DEBUG, "Subscriber exiting with status=%d\n", status));
  return status;
}
Пример #8
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[]) {
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);

      // Default DomainParticipantFactory qos is to auto enable.
      ::DDS::DomainParticipantFactoryQos fqos;
      if (dpf->get_qos (fqos) != ::DDS::RETCODE_OK)
      {
        cerr << "DomainParticipantFactory get_qos failed." << endl;
        return 1;
      }

      if (fqos.entity_factory.autoenable_created_entities == 0)
      {
        cerr << "The DomainParticipantFactory defaults to autoenable upon entities creation." << endl;
        return 1;
      }

      // Now disable DomainParticipantFactory autoenable
      fqos.entity_factory.autoenable_created_entities = 0;
      if (dpf->set_qos (fqos) != ::DDS::RETCODE_OK)
      {
        cerr << "DomainParticipantFactory set_qos failed." << endl;
        return 1;
      }

      DDS::DomainParticipant_var participant =
        dpf->create_participant(411,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }

      if (participant->enable () != ::DDS::RETCODE_PRECONDITION_NOT_MET)
      {
        cerr << "DomainParticipant can not be enabled because factory autoenable is off." << endl;
        return 1;
      }

      MessageTypeSupport_var mts = new MessageTypeSupportImpl();

      if (DDS::RETCODE_OK != mts->register_type(participant.in (), "")) {
        cerr << "register_type failed." << endl;
        exit(1);
      }

      CORBA::String_var type_name = mts->get_type_name ();

      DDS::Topic_var topic =
        participant->create_topic ("Movie Discussion List",
                                   type_name.in (),
                                   TOPIC_QOS_DEFAULT,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        cerr << "create_topic failed." << endl;
        exit(1);
      }

      if (topic->enable () != ::DDS::RETCODE_PRECONDITION_NOT_MET)
      {
        cerr << "Topic can not be enabled because DomainParticipant is not enabled." << endl;
        return 1;
      }

      DDS::Publisher_var pub =
        participant->create_publisher(PUBLISHER_QOS_DEFAULT,
        DDS::PublisherListener::_nil(),
        ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (pub.in ())) {
        cerr << "create_publisher failed." << endl;
        exit(1);
      }

      if (pub->enable () != ::DDS::RETCODE_PRECONDITION_NOT_MET)
      {
        cerr << "Publisher can not be enabled because DomainParticipant is not enabled." << endl;
        return 1;
      }

      // Create the datawriter
      DDS::DataWriter_var dw =
        pub->create_datawriter(topic.in (),
                               DATAWRITER_QOS_DEFAULT,
                               DDS::DataWriterListener::_nil(),
                               ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (dw.in ())) {
        cerr << "create_datawriter failed." << endl;
        exit(1);
      }

      if (dw->enable () != ::DDS::RETCODE_PRECONDITION_NOT_MET)
      {
        cerr << "DataWriter can not be enabled because Publisher is not enabled." << endl;
        return 1;
      }

      // Now enable DomainParticipantFactory autoenable
      fqos.entity_factory.autoenable_created_entities = 1;
      if (dpf->set_qos (fqos) != ::DDS::RETCODE_OK)
      {
        cerr << "DomainParticipantFactory set_qos failed." << endl;
        return 1;
      }

      // Enable every entity from factory to it's entities and it should succeed.
      if (participant->enable () != ::DDS::RETCODE_OK
        || topic->enable () != ::DDS::RETCODE_OK
        || pub->enable () != ::DDS::RETCODE_OK)
      {
        cerr << "Failed to enable factory." << endl;
        return 1;
      }

      Writer* writer = new Writer(dw.in());
      writer->start ();
      writer->wait ();
      delete writer;
      participant->delete_contained_entities();
      dpf->delete_participant(participant.in ());
      TheServiceParticipant->shutdown ();
  }
  catch (CORBA::Exception& e)
    {
       cerr << "PUB: Exception caught in main.cpp:" << endl
         << e << endl;
      exit(1);
    }

  return 0;
}
Пример #9
0
int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      DDS::DomainParticipantFactory_var dpf;
      DDS::DomainParticipant_var participant;

      dpf = TheParticipantFactoryWithArgs(argc, argv);
      participant = dpf->create_participant(111,
                                            PARTICIPANT_QOS_DEFAULT,
                                            DDS::DomainParticipantListener::_nil(),
                                            ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1 ;
      }

      Messenger::MessageTypeSupport_var mts_servant =
        new Messenger::MessageTypeSupportImpl;

      if (DDS::RETCODE_OK != mts_servant->register_type (participant.in (),
                                                         ""))
      {
        cerr << "Failed to register the MessageTypeTypeSupport." << endl;
        exit(1);
      }

      CORBA::String_var type_name = mts_servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos(topic_qos);
      topic_qos.lifespan.duration.sec = 10;
      topic_qos.lifespan.duration.nanosec = 0;
      topic_qos.durability.kind = DDS::TRANSIENT_LOCAL_DURABILITY_QOS;
      DDS::Topic_var topic =
        participant->create_topic ("Movie Discussion List",
                                   type_name.in (),
                                   topic_qos,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ()))
      {
        cerr << "Failed to create_topic." << endl;
        exit(1);
      }

      // Create the subscriber and attach to the corresponding
      // transport.
      DDS::Subscriber_var sub =
        participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                       DDS::SubscriberListener::_nil(),
                                       ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (sub.in ()))
      {
        cerr << "Failed to create_subscriber." << endl;
        exit(1);
      }

      // activate the listener
      DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
      DataReaderListenerImpl* const listener_servant =
        dynamic_cast<DataReaderListenerImpl*>(listener.in());

      if (CORBA::is_nil (listener.in ())) {
        cerr << "listener is nil." << endl;
        exit(1);
      }
      if (!listener_servant) {
        ACE_ERROR_RETURN((LM_ERROR,
          ACE_TEXT("%N:%l main()")
          ACE_TEXT(" ERROR: listener_servant is nil (dynamic_cast failed)!\n")), -1);
      }

      // Create the Datareaders
      DDS::DataReader_var dr = sub->create_datareader(topic.in (),
                                                      DATAREADER_QOS_USE_TOPIC_QOS,
                                                      listener.in (),
                                                      ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (dr.in ())) {
        cerr << "create_datareader failed." << endl;
        exit(1);
      }

      ACE_OS::sleep (10);
      if (listener_servant->num_reads () != 1)
        {
          cerr << "ERROR: Incorrect number of samples received." << endl
               << "       Expired data was probably read." << endl;
          exit (1);
        }

      if (!CORBA::is_nil (participant.in ())) {
        participant->delete_contained_entities();
      }
      if (!CORBA::is_nil (dpf.in ())) {
        dpf->delete_participant(participant.in ());
      }
      ACE_OS::sleep(2);

      TheServiceParticipant->shutdown ();
    }
  catch (CORBA::Exception& e)
    {
      cerr << "SUB: Exception caught in main ():" << endl << e << endl;
      return 1;
    }

  return 0;
}
Пример #10
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  int status = 0;
  try {
    // Initialize DomainParticipantFactory
    DDS::DomainParticipantFactory_var dpf =
      TheParticipantFactoryWithArgs(argc, argv);

    int error;
    if ((error = parse_args(argc, argv)) != 0) {
      return error;
    }

    // Create DomainParticipant
    DDS::DomainParticipant_var participant =
      dpf->create_participant(4,
                              PARTICIPANT_QOS_DEFAULT,
                              DDS::DomainParticipantListener::_nil(),
                              OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(participant.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: create_participant() failed!\n")), -1);
    }

    // Register Type (Messenger::Message)
    Messenger::MessageTypeSupport_var ts =
      new Messenger::MessageTypeSupportImpl();

    if (ts->register_type(participant.in(), "") != DDS::RETCODE_OK) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: register_type() failed!\n")), -1);
    }

    // Create Topic (Movie Discussion List)
    CORBA::String_var type_name = ts->get_type_name();
    DDS::Topic_var topic =
      participant->create_topic("Movie Discussion List",
                                type_name.in(),
                                TOPIC_QOS_DEFAULT,
                                DDS::TopicListener::_nil(),
                                OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(topic.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: create_topic() failed!\n")), -1);
    }

    // Create Subscriber
    DDS::Subscriber_var sub =
      participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                     DDS::SubscriberListener::_nil(),
                                     OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(sub.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: create_subscriber() failed!\n")), -1);
    }

    // Create DataReader
    DataReaderListenerImpl* const listener_servant = new DataReaderListenerImpl;
    DDS::DataReaderListener_var listener(listener_servant);

    DDS::DataReaderQos dr_qos;
    sub->get_default_datareader_qos(dr_qos);
    if (DataReaderListenerImpl::is_reliable()) {
      std::cout << "Reliable DataReader" << std::endl;
      dr_qos.reliability.kind = DDS::RELIABLE_RELIABILITY_QOS;
    }

    DDS::DataReader_var reader =
      sub->create_datareader(topic.in(),
                             dr_qos,
                             listener.in(),
                             OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(reader.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: create_datareader() failed!\n")), -1);
    }

    // Block until Publisher completes
    DDS::StatusCondition_var condition = reader->get_statuscondition();
    condition->set_enabled_statuses(DDS::SUBSCRIPTION_MATCHED_STATUS);

    DDS::WaitSet_var ws = new DDS::WaitSet;
    ws->attach_condition(condition);

    DDS::Duration_t timeout =
      { DDS::DURATION_INFINITE_SEC, DDS::DURATION_INFINITE_NSEC };

    DDS::ConditionSeq conditions;
    DDS::SubscriptionMatchedStatus matches = { 0, 0, 0, 0, 0 };

    while (true) {
      if (reader->get_subscription_matched_status(matches) != DDS::RETCODE_OK) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l main()")
                          ACE_TEXT(" ERROR: get_subscription_matched_status() failed!\n")), -1);
      }
      if (matches.current_count == 0 && matches.total_count > 0) {
        break;
      }
      if (ws->wait(conditions, timeout) != DDS::RETCODE_OK) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l main()")
                          ACE_TEXT(" ERROR: wait() failed!\n")), -1);
      }
    }

    status = listener_servant->is_valid() ? 0 : -1;

    ws->detach_condition(condition);

    // Clean-up!
    participant->delete_contained_entities();
    dpf->delete_participant(participant.in());
    TheServiceParticipant->shutdown();

  } catch (const CORBA::Exception& e) {
    e._tao_print_exception("Exception caught in main():");
    status = -1;
  }

  return status;
}
Пример #11
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try
    {
      DDS::DomainParticipantFactory_var dpf;
      DDS::DomainParticipant_var participant;

      if( OpenDDS::DCPS::DCPS_debug_level > 0) {
        ACE_DEBUG((LM_DEBUG,
          ACE_TEXT("(%P|%t) subscriber: ")
          ACE_TEXT("initialization starting.\n")
        ));
      }

      dpf = TheParticipantFactoryWithArgs(argc, argv);
      participant = dpf->create_participant(411,
                                            PARTICIPANT_QOS_DEFAULT,
                                            DDS::DomainParticipantListener::_nil(),
                                            ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1 ;
      }

      if( OpenDDS::DCPS::DCPS_debug_level > 0) {
        ACE_DEBUG((LM_DEBUG,
          ACE_TEXT("(%P|%t) subscriber: ")
          ACE_TEXT("participant created.\n")
        ));
      }

      MessageTypeSupportImpl* mts_servant = new MessageTypeSupportImpl;
      Messenger::MessageTypeSupport_var mts = mts_servant;

      if (DDS::RETCODE_OK != mts_servant->register_type(participant, "")) {
          cerr << "Failed to register the MessageTypeTypeSupport." << endl;
          exit(1);
        }

      CORBA::String_var type_name = mts_servant->get_type_name();

      if( OpenDDS::DCPS::DCPS_debug_level > 0) {
        ACE_DEBUG((LM_DEBUG,
          ACE_TEXT("(%P|%t) subscriber: ")
          ACE_TEXT("type support installed.\n")
        ));
      }

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos(topic_qos);
      DDS::Topic_var topic = participant->create_topic("Movie Discussion List",
                                                        type_name.in (),
                                                        topic_qos,
                                                        DDS::TopicListener::_nil(),
                                                        ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        cerr << "Failed to create_topic." << endl;
        exit(1);
      }

      if( OpenDDS::DCPS::DCPS_debug_level > 0) {
        ACE_DEBUG((LM_DEBUG,
          ACE_TEXT("(%P|%t) subscriber: ")
          ACE_TEXT("topic created.\n")
        ));
      }

      // Create the subscriber and attach to the corresponding
      // transport.
      DDS::Subscriber_var sub =
        participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                       DDS::SubscriberListener::_nil(),
                                       ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (sub.in ())) {
        cerr << "Failed to create_subscriber." << endl;
        exit(1);
      }

      if( OpenDDS::DCPS::DCPS_debug_level > 0) {
        ACE_DEBUG((LM_DEBUG,
          ACE_TEXT("(%P|%t) subscriber: ")
          ACE_TEXT("subscriber created.\n")
        ));
      }

      // activate the listener
      DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
      DataReaderListenerImpl* listener_servant =
        dynamic_cast<DataReaderListenerImpl*>(listener.in());

      if (CORBA::is_nil (listener.in ())) {
        cerr << "listener is nil." << endl;
        exit(1);
      }

      if( OpenDDS::DCPS::DCPS_debug_level > 0) {
        ACE_DEBUG((LM_DEBUG,
          ACE_TEXT("(%P|%t) subscriber: ")
          ACE_TEXT("listener created.\n")
        ));
      }

      // Create the Datareaders
      DDS::DataReaderQos dr_qos;
      sub->get_default_datareader_qos (dr_qos);
      DDS::DataReader_var dr = sub->create_datareader(topic.in (),
                                                      dr_qos,
                                                      listener.in (),
                                                      ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (dr.in ())) {
        cerr << "create_datareader failed." << endl;
        exit(1);
      }

      if( OpenDDS::DCPS::DCPS_debug_level > 0) {
        ACE_DEBUG((LM_DEBUG,
          ACE_TEXT("(%P|%t) subscriber: ")
          ACE_TEXT("processing starting.\n")
        ));
      }

      int expected = 5;
      while ( listener_servant->num_reads() < expected) {
        ACE_OS::sleep (1);
      }

      if (!CORBA::is_nil (participant.in ())) {
        participant->delete_contained_entities();
      }
      if (!CORBA::is_nil (dpf.in ())) {
        dpf->delete_participant(participant.in ());
      }
      ACE_OS::sleep(2);

      TheServiceParticipant->shutdown ();

    }
  catch (CORBA::Exception& e)
    {
      cerr << "SUB: Exception caught in main ():" << endl << e << endl;
      return 1;
    }

  return 0;
}
Пример #12
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      DDS::DomainParticipantFactory_var dpf = TheParticipantFactoryWithArgs(argc, argv);
      DDS::DomainParticipant_var participant1;
      DDS::DomainParticipant_var participant2;

      {
        OpenDDS::DCPS::TypeSupport_var typsup = new Xyz::FooTypeSupportImpl;

        Options configopt(argc, argv);
        ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) Running colocation opt %C\n"),
          configopt.collocation_str.c_str()
        ));
        Factory fconfig(configopt, typsup);

        Options plainopt;
        Factory fplain(plainopt, typsup);

        DDS::DataReaderListener_var drl1(new DataReaderListenerImpl(configopt));
        DDS::DataReaderListener_var drl2(new DataReaderListenerImpl(plainopt));

        if (configopt.collocation_str == "none")
          {
            participant1 = fconfig.participant(dpf);
            Puller r(fconfig, dpf, participant1, drl1);
            TEST_ASSERT(assert_supported(configopt, r.reader_.in()));
            r.pull(ACE_Time_Value(1));

          }
        else if (configopt.collocation_str == "process")
          {
            participant1 = fconfig.participant(dpf);
            Puller r1(fconfig, dpf, participant1, drl1);

            participant2 = fplain.participant(dpf);
            Puller r2(fplain, dpf, participant2, drl2);

            TEST_ASSERT (participant1.in() != participant2.in());

            TEST_ASSERT(assert_supported(configopt, r1.reader_));
            if (configopt.entity_str == "none")
              {
                TEST_ASSERT(assert_supported(configopt, r1.reader_));
              }
            else
              {
                TEST_ASSERT(!assert_supported(configopt, r2.reader_));
              }

            r1.pull(ACE_Time_Value(1));
          }
        else if (configopt.collocation_str == "participant")
          {
            participant1 = fconfig.participant(dpf);
            participant2 = participant1;

            Puller r1(fconfig, dpf, participant1, drl1);

            Puller r2(fplain, dpf, participant2, drl2);

            TEST_ASSERT(assert_supported(configopt, r1.reader_));
            TEST_ASSERT(assert_supported(configopt, r2.reader_));

            r1.pull(ACE_Time_Value(1));
          }

        else if (configopt.collocation_str == "pubsub")
          {
            participant1 = fconfig.participant(dpf);
            participant2 = participant1;

            DDS::Subscriber_var subscriber1(fconfig.subscriber(participant1));
            Puller r1(fconfig, dpf, participant1, subscriber1, drl1);

            DDS::Subscriber_var subscriber2(fplain.subscriber(participant2));
            Puller r2(fplain, dpf, participant2, subscriber2, drl1);

            TEST_ASSERT(assert_supported(configopt, r1.reader_));
            TEST_ASSERT(assert_supported(configopt, r2.reader_));

            r1.pull(ACE_Time_Value(1));
          }

        if (configopt.collocation_str == "none")
          {
            TEST_ASSERT(assert_subscription_matched(configopt, drl1));
          }
        else if (configopt.collocation_str == "process")
          {
            TEST_ASSERT(assert_subscription_matched(configopt, drl1)
                        && assert_subscription_matched(configopt, drl2));
          }
        else if (configopt.collocation_str == "participant")
          {
            TEST_ASSERT(assert_subscription_matched(configopt, drl1)
                        && assert_subscription_matched(configopt, drl2));
          }
        else if (configopt.collocation_str == "pubsub")
          {
            TEST_ASSERT(assert_subscription_matched(configopt, drl1)
                        && assert_subscription_matched(configopt, drl2));
          }
      }

      ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) Shutting subscriber down ...\n")));

      {
        ACE_GUARD_RETURN(ACE_Thread_Mutex, guard, shutdown_lock, 1);
        shutdown_flag = true;
      }

      // only want to clean up participant2 if it isn't just pointing to
      // participant1
      if (participant1.in() == participant2.in())
        participant2 = 0;

      if (participant1) {
        ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) deleting entities1\n")));
        // Delete any topics, publishers and subscribers owned by participant
        participant1->delete_contained_entities();
        ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) deleting participant1\n")));
        // Delete participant itself
        dpf->delete_participant(participant1);
      }
      if (participant2) {
        ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) deleting entities2\n")));
        // Delete any topics, publishers and subscribers owned by participant
        participant2->delete_contained_entities();
        ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) deleting participant2\n")));
        // Delete participant itself
        dpf->delete_participant(participant2);
      }
      ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) Subscriber shutting down svc part\n")));
      // Shut down info repo connection
      TheServiceParticipant->shutdown();
      ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) Subscriber shutdown complete\n")));

    }
  catch (char const *ex)
    {
      ACE_ERROR_RETURN((LM_ERROR,
                    ACE_TEXT("(%P|%t) Assertion failed.\n"), ex), -1);
    }
  catch (const CORBA::Exception &ex)
    {
      ex._tao_print_exception("Exception caught in main.cpp:");
      return 1;
    }
  catch (const OpenDDS::DCPS::Transport::MiscProblem& )
    {
      ACE_ERROR_RETURN((LM_ERROR,
                    ACE_TEXT("(%P|%t) Transport::MiscProblem caught.\n")), -1);
    }

  ACE_ERROR_RETURN((LM_INFO,
                    ACE_TEXT("(%P|%t) done.\n")), 0);
}
Пример #13
0
int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  long expected_late = 0;
  try
    {
      DDS::DomainParticipantFactory_var dpf;
      DDS::DomainParticipant_var participant;

      dpf = TheParticipantFactoryWithArgs(argc, argv);
      participant = dpf->create_participant(111,
                                            PARTICIPANT_QOS_DEFAULT,
                                            DDS::DomainParticipantListener::_nil(),
                                            ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1 ;
      }

      ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("l:"));
      int c;

      while ((c = get_opts ()) != -1)
      {
        switch(c)
        {
        case 'l':
          expected_late = ACE_OS::atoi (get_opts.opt_arg ());
          break;
        case '?':
        default:
          ACE_ERROR_RETURN ((LM_ERROR,
            "usage:  %s "
            "-l expected late samples "
            "\n",
            argv [0]),
            -1);
        }
      }

      Messenger::MessageTypeSupportImpl::_var_type mts_servant =
        new Messenger::MessageTypeSupportImpl;

      if (DDS::RETCODE_OK != mts_servant->register_type (participant.in (),
                                                         ""))
      {
        cerr << "Failed to register the MessageTypeTypeSupport." << endl;
        exit(1);
      }

      CORBA::String_var type_name = mts_servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos(topic_qos);

      DDS::Topic_var topic =
        participant->create_topic ("Movie Discussion List",
                                   type_name.in (),
                                   topic_qos,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ()))
      {
        cerr << "Failed to create_topic." << endl;
        exit(1);
      }

      // Create the subscriber
      DDS::Subscriber_var sub =
        participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                       DDS::SubscriberListener::_nil(),
                                       ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (sub.in ()))
      {
        cerr << "Failed to create_subscriber." << endl;
        exit(1);
      }


      // activate the listener
      DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
      DataReaderListenerImpl* const listener_servant =
        dynamic_cast<DataReaderListenerImpl*>(listener.in());

      if (CORBA::is_nil (listener.in ())) {
        cerr << "listener is nil." << endl;
        exit(1);
      }
      if (!listener_servant) {
        ACE_ERROR_RETURN((LM_ERROR,
          ACE_TEXT("%N:%l main()")
          ACE_TEXT(" ERROR: listener_servant is nil (dynamic_cast failed)!\n")), -1);
      }

      // Create the Datareaders
      DDS::DataReaderQos dr_qos;
      sub->get_default_datareader_qos (dr_qos);
      dr_qos.latency_budget.duration.sec = 1;
      dr_qos.latency_budget.duration.nanosec = 0;
      DDS::DataReader_var dr = sub->create_datareader(topic.in (),
                                                      dr_qos,
                                                      listener.in (),
                                                      ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (dr.in ())) {
        cerr << "create_datareader failed." << endl;
        exit(1);
      }

      dynamic_cast<OpenDDS::DCPS::DataReaderImpl*> (dr.in ())->
        reset_latency_stats ();
      dynamic_cast<OpenDDS::DCPS::DataReaderImpl*> (dr.in ())->
        statistics_enabled (true);

      ACE_OS::sleep (10);
      if (listener_servant->num_reads () != 10)
        {
          cerr << "ERROR: Incorrect number of samples received." << endl
               << "       Expired data was probably read." << endl;
          exit (1);
        }

      if (listener_servant->num_late () != expected_late)
        {
          cerr << "ERROR: Incorrect number of samples received late." << endl;
          exit (1);
        }

      if (!CORBA::is_nil (participant.in ())) {
        participant->delete_contained_entities();
      }
      if (!CORBA::is_nil (dpf.in ())) {
        dpf->delete_participant(participant.in ());
      }
      ACE_OS::sleep(2);

      TheServiceParticipant->shutdown ();
    }
  catch (CORBA::Exception& e)
    {
      cerr << "SUB: Exception caught in main ():" << endl << e << endl;
      return 1;
    }

  return 0;
}
Пример #14
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[]) {
  int status = 0;
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);
      DDS::DomainParticipant_var participant =
        dpf->create_participant(111,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }
      DDS::DomainParticipant_var participant2 =
        dpf->create_participant(111,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant2.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }

      try
      {
        OpenDDS::DCPS::TransportConfig_rch cfg = TheTransportRegistry->get_config("part1");
        if (!cfg.is_nil()) {
          TheTransportRegistry->bind_config(cfg, participant);
        }
        cfg = TheTransportRegistry->get_config("part2");
        if (!cfg.is_nil()) {
          TheTransportRegistry->bind_config(cfg, participant2);
        }
      }
      catch (const OpenDDS::DCPS::Transport::NotFound&)
      {
        ACE_ERROR_RETURN((LM_ERROR,
          ACE_TEXT("(%P|%t) Transport::NotFound caught.\n")), -1);
      }

      if (parse_args (argc, argv) == -1) {
        return -1;
      }

      MessageTypeSupport_var mts = new MessageTypeSupportImpl();
      MessageTypeSupport_var mts2 = new MessageTypeSupportImpl();

      if (DDS::RETCODE_OK != mts->register_type(participant.in (), "")) {
        cerr << "register_type failed." << endl;
        exit(1);
      }
      if (DDS::RETCODE_OK != mts2->register_type(participant2.in (), "")) {
        cerr << "register_type failed." << endl;
        exit(1);
      }

      CORBA::String_var type_name = mts->get_type_name ();
      CORBA::String_var type_name2 = mts2->get_type_name ();

      DDS::Topic_var topic =
        participant->create_topic ("Movie Discussion List",
                                   type_name.in (),
                                   TOPIC_QOS_DEFAULT,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        cerr << "create_topic failed." << endl;
        exit(1);
      }
      DDS::Topic_var topic2 =
        participant2->create_topic ("Movie Discussion List",
                                   type_name2.in (),
                                   TOPIC_QOS_DEFAULT,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic2.in ())) {
        cerr << "create_topic failed." << endl;
        exit(1);
      }

      DDS::Publisher_var pub =
        participant->create_publisher(PUBLISHER_QOS_DEFAULT,
        DDS::PublisherListener::_nil(),
        ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (pub.in ())) {
        cerr << "create_publisher failed." << endl;
        exit(1);
      }
      DDS::Publisher_var pub2 =
        participant2->create_publisher(PUBLISHER_QOS_DEFAULT,
        DDS::PublisherListener::_nil(),
        ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (pub2.in ())) {
        cerr << "create_publisher failed." << endl;
        exit(1);
      }

      DataWriterListenerImpl * dwl1_servant = new DataWriterListenerImpl;
      ::DDS::DataWriterListener_var dwl1 (dwl1_servant);
      DataWriterListenerImpl * dwl2_servant = new DataWriterListenerImpl;
      ::DDS::DataWriterListener_var dwl2 (dwl2_servant);
      DataWriterListenerImpl * dwl3_servant = new DataWriterListenerImpl;
      ::DDS::DataWriterListener_var dwl3 (dwl3_servant);
      DataWriterListenerImpl * dwl4_servant = new DataWriterListenerImpl;
      ::DDS::DataWriterListener_var dwl4 (dwl4_servant);

      // Create the datawriters
      ::DDS::DataWriterQos dw_qos;
      pub->get_default_datawriter_qos (dw_qos);
      ::DDS::DataWriterQos dw2_qos;
      pub2->get_default_datawriter_qos (dw2_qos);

      dw_qos.liveliness.kind = ::DDS::MANUAL_BY_PARTICIPANT_LIVELINESS_QOS;
      dw_qos.liveliness.lease_duration.sec = LEASE_DURATION_SEC;
      dw_qos.liveliness.lease_duration.nanosec = 0;
      dw2_qos.liveliness.kind = ::DDS::MANUAL_BY_PARTICIPANT_LIVELINESS_QOS;
      dw2_qos.liveliness.lease_duration.sec = LEASE_DURATION_SEC;
      dw2_qos.liveliness.lease_duration.nanosec = 0;

      // Create the datawriter
      DDS::DataWriter_var dw1 =
        pub->create_datawriter(topic.in (),
                               dw_qos,
                               dwl1.in(),
                               ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (dw1.in ())) {
        cerr << "create_datawriter failed." << endl;
        exit(1);
      }
      // Create the datawriter
      DDS::DataWriter_var dw2 =
        pub2->create_datawriter(topic2.in (),
                               dw2_qos,
                               dwl2.in(),
                               ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (dw2.in ())) {
        cerr << "create_datawriter failed." << endl;
        exit(1);
      }

      dw_qos.liveliness.kind = ::DDS::MANUAL_BY_TOPIC_LIVELINESS_QOS;
      // Create the datawriter
      DDS::DataWriter_var dw3 =
        pub->create_datawriter(topic.in (),
                               dw_qos,
                               dwl3.in(),
                               ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (dw3.in ())) {
        cerr << "create_datawriter failed." << endl;
        exit(1);
      }
      // Create the datawriter
      DDS::DataWriter_var dw4 =
        pub->create_datawriter(topic.in (),
                               dw_qos,
                               dwl4.in(),
                               ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (dw4.in ())) {
        cerr << "create_datawriter failed." << endl;
        exit(1);
      }

      {
        Write_Samples writer1(dw1, "Manual_By_Participant_Writer_1");
        Assert_Participant_Liveliness writer2(dw2, "Manual_By_Participant_Writer_2");
        Write_Samples writer3(dw3, "Manual_By_Topic_Writer_1");
        Assert_Writer_Liveliness writer4(dw4, "Manual_By_Topic_Writer_2");

        writer1.start();
        writer2.start();
        writer3.start();
        writer4.start();

        writer1.end();
        writer2.end();
        writer3.end();
        writer4.end();
      }

      const unsigned long actual = dwl1_servant->num_liveliness_lost_callbacks() +
        dwl2_servant->num_liveliness_lost_callbacks() +
        dwl3_servant->num_liveliness_lost_callbacks() +
        dwl4_servant->num_liveliness_lost_callbacks();

      if (liveliness_lost_test
          && static_cast<int>(actual) != num_liveliness_lost_callbacks)
      {
        cerr << "ERROR: did not receive expected liveliness lost callbacks. "
          << actual << "/" <<
          num_liveliness_lost_callbacks << endl;
        status = 1;
      }

      ACE_OS::sleep(1);
      ACE_DEBUG((LM_INFO, "publisher deleting entities\n"));
      participant->delete_contained_entities();
      dpf->delete_participant(participant.in ());
      participant2->delete_contained_entities();
      dpf->delete_participant(participant2.in ());
      TheServiceParticipant->shutdown ();
  }
  catch (CORBA::Exception& e)
    {
      cerr << "PUB: Exception caught in main.cpp:" << endl
         << e << endl;
      exit(1);
    }
  catch (const OpenDDS::DCPS::Transport::MiscProblem&)
  {
    ACE_ERROR_RETURN((LM_ERROR,
      ACE_TEXT("(%P|%t) Transport::MiscProblem caught.\n")), -1);
  }

  return status;
}
Пример #15
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[]){
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);

      DDS::DomainParticipant_var participant =
        dpf->create_participant(11,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        ACE_DEBUG((LM_DEBUG, "create_participant failed.\n"));
        return 1;
      }

      MessageTypeSupportImpl* servant = new MessageTypeSupportImpl();

      if (DDS::RETCODE_OK != servant->register_type(participant.in (), "")) {
        ACE_DEBUG((LM_DEBUG, "register_type failed.\n"));
        exit(1);
      }

      CORBA::String_var type_name = servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos(topic_qos);
      DDS::Topic_var topic =
        participant->create_topic ("Movie Discussion List",
                                   type_name.in (),
                                   topic_qos,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        ACE_DEBUG((LM_DEBUG, "create_topic failed.\n"));
        exit(1);
      }

      DDS::Publisher_var pub =
        participant->create_publisher(PUBLISHER_QOS_DEFAULT,
        DDS::PublisherListener::_nil(),
        ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (pub.in ())) {
        ACE_DEBUG((LM_DEBUG, "create_publisher failed.\n"));
        exit(1);
      }

      DDS::DataWriterQos dw_qos;
      pub->get_default_datawriter_qos (dw_qos);

      dw_qos.deadline.period.sec     = 4;
      dw_qos.deadline.period.nanosec = 0;

      // Create DataWriter with 4 second deadline period which
      // should be compatible with first DataReader which has 5
      // seconds deadline period and not with second DataReader
      // which has 3 seconds deadline period.
      DDS::DataWriter_var dw =
        pub->create_datawriter(topic, dw_qos, 0,
                               OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      int const max_attempts = 20000;
      int attempts = 1;
      {
        // Wait for both first DataReader connect and write messages.
        std::auto_ptr<Writer> writer (new Writer (dw.in ()));

        while (attempts != max_attempts)
        {
          ::DDS::InstanceHandleSeq handles;
          dw->get_matched_subscriptions(handles);
          if (handles.length() == 1)
            break;
          else
            ACE_OS::sleep(1);
          ++attempts;
        }

        if (attempts == max_attempts)
        {
          ACE_DEBUG((LM_DEBUG, "ERROR: subscriptions failed to match.\n"));
          exit (1);
        }

        writer->start ();
        writer->end ();

        ACE_DEBUG((LM_DEBUG, "Writer changing deadline to incompatible value\n"));

        // Now set DataWriter deadline to be 6 seconds which is not
        // compatible with the existing DataReader. This QoS change
        // should be applied and the association broken.
        dw_qos.deadline.period.sec = 6;

        if (dw->set_qos (dw_qos) != ::DDS::RETCODE_OK) {
          ACE_DEBUG((LM_DEBUG,
            "ERROR: DataWriter could not change deadline period which "
             "should break DataReader associations\n"));
          exit (1);
        } else {

          DDS::WaitSet_var ws = new DDS::WaitSet;
          DDS::StatusCondition_var sc = dw->get_statuscondition();
          sc->set_enabled_statuses(DDS::PUBLICATION_MATCHED_STATUS);
          ws->attach_condition(sc);
          DDS::PublicationMatchedStatus matched;
          DDS::ConditionSeq active;
          const DDS::Duration_t timeout = {5, 0}; // seconds
          while (dw->get_publication_matched_status(matched) == DDS::RETCODE_OK
                 && matched.current_count) {
            if (ws->wait(active, timeout) == DDS::RETCODE_TIMEOUT) {
              break;
            }
          }
          ws->detach_condition(sc);
          if (matched.current_count != 0) {
            ACE_DEBUG((LM_DEBUG,
              "ERROR: DataWriter changed deadline period which should "
              "break association with all existing DataReaders, but did not\n"));
            exit(1);
          }
        }

        // We know the reader has been disassociated, but the reader itself may
        // not have been notified yet.  Introducing delay here to let the reader
        // sync up with the disassociated state before re-associating.

        // Wait for reader to finish unmatching.
        FILE* fp = ACE_OS::fopen (synch_fname, ACE_TEXT("r"));
        int i = 0;
        while (fp == 0 &&  i < 15)
        {
          ACE_DEBUG ((LM_DEBUG,
            ACE_TEXT("(%P|%t) waiting reader to unmatch...\n")));
          ACE_OS::sleep (1);
          ++i;
          fp = ACE_OS::fopen (synch_fname, ACE_TEXT("r"));
        }
        if (fp != 0)
          ACE_OS::fclose (fp);

        ACE_DEBUG((LM_DEBUG, "Writer restoring deadline to compatible value\n"));

        // change it back
        dw_qos.deadline.period.sec = 5;

        if (dw->set_qos (dw_qos) != ::DDS::RETCODE_OK)
        {
          ACE_DEBUG((LM_DEBUG,
            "ERROR: DataWriter could not change deadline period which "
            "should restore DataReader associations\n"));
          exit (1);
        }
      }

      {
        // Wait for both second DataReader connect which changed deadline period
        // from 3 seconds to 5 seconds.
        std::auto_ptr<Writer> writer (new Writer (dw.in ()));
        attempts = 1;
        while (attempts != max_attempts)
        {
          ::DDS::InstanceHandleSeq handles;
          dw->get_matched_subscriptions(handles);
          if (handles.length() == 2)
            break;
          else
            ACE_OS::sleep(1);
          ++attempts;
        }

        if (attempts == max_attempts)
        {
          ACE_DEBUG((LM_DEBUG, "ERROR: subscriptions failed to match.\n"));
          exit(1);
        }

        writer->start ();
        writer->end ();
      }

      {
        // Wait for subscriber exit.
        attempts = 1;
        while (attempts != max_attempts)
        {
          ::DDS::InstanceHandleSeq handles;

          dw->get_matched_subscriptions(handles);
          if (handles.length() == 0)
            break;
          else
            ACE_OS::sleep(1);

          ++ attempts;
        }

        if (attempts == max_attempts)
        {
          ACE_DEBUG((LM_DEBUG, "ERROR: failed to wait for DataReader exit.\n"));
          exit (1);
        }
      }

      participant->delete_contained_entities();
      dpf->delete_participant(participant.in ());
  }
  catch (CORBA::Exception& e)
  {
    cerr << "PUB: Exception caught in main.cpp:" << endl
         << e << endl;
    exit(1);
  }
  TheServiceParticipant->shutdown ();

  return 0;
}
Пример #16
0
int main (int argc, char *argv[])
{
    try {
        // initialize the participant. the same as in the publisher
        DDS::DomainParticipantFactory_var dpf =
            TheParticipantFactoryWithArgs(argc, argv);

        DDS::DomainParticipant_var participant =
            dpf->create_participant(42, // Domain ID
                                    PARTICIPANT_QOS_DEFAULT,
                                    0, // No listener required
                                    OpenDDS::DCPS::DEFAULT_STATUS_MASK);
        if (!participant)
        {
            std::cerr << "create_participant failed." << std::endl;
            return 1 ;
        }

        Messenger::MessageTypeSupport_var mts =
            new Messenger::MessageTypeSupportImpl();
        if (DDS::RETCODE_OK != mts->register_type(participant, ""))
        {
            std::cerr << "Failed to register the MessageTypeSupport." << std::endl;
            return 1;
        }
        CORBA::String_var type_name = mts->get_type_name ();
        DDS::Topic_var topic =
            participant->create_topic("Movie Discussion List",
                                      type_name,
                                      TOPIC_QOS_DEFAULT,
                                      0, // No listener required
                                      OpenDDS::DCPS::DEFAULT_STATUS_MASK);
        if (!topic)
        {
            std::cerr << "Failed to create_topic." << std::endl;
            return 1;
        }

        // Create the subscriber
        DDS::Subscriber_var sub =
            participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                           0, // No listener required
                                           OpenDDS::DCPS::DEFAULT_STATUS_MASK);
        if (!sub)
        {
            std::cerr << "Failed to create_subscriber." << std::endl;
            return 1;
        }

        // Associate a listener object with the data reader we create,
        // so we can use it to detect when data is available.

        //  The listener is allocated on the heap and assigned to a//
        //  DataReaderListener_var object. This type provides
        //  reference counting behavior so the listener is
        //  automatically cleaned up when the last reference to it is
        //  removed. This usage is typical for heap allocations in
        //  OpenDDS application code and frees the application
        //  developer from having to actively manage the lifespan of
        //  the allocated objects.
        DDS::DataReaderListener_var listener(new DataReaderListenerImpl);

        // Create the data reader
        DDS::DataReader_var dr =
            sub->create_datareader(topic,
                                   DATAREADER_QOS_DEFAULT,
                                   listener,
                                   OpenDDS::DCPS::DEFAULT_STATUS_MASK);
        if (!dr) {
            std::cerr << "create_datareader failed." << std::endl;
            return 1;
        }

        // clean up

        //1. delete all the topics, subscribers and publishers create
        // with this participant
        //2. when done, use the factory to delete the domain participant.
        participant->delete_contained_entities();
        dpf->delete_participant(participant);
        TheServiceParticipant->shutdown ();
    } catch(...)
    {
        std::cerr << "ERROR!!! exception caught" << std::endl;
    }
}
Пример #17
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try {
    // Initialize DomainParticipantFactory
    DDS::DomainParticipantFactory_var dpf =
      TheParticipantFactoryWithArgs(argc, argv);

    // Create DomainParticipant
    DDS::DomainParticipant_var participant =
      dpf->create_participant(42,
                              PARTICIPANT_QOS_DEFAULT,
                              0,
                              OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (!participant) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("ERROR: %N:%l: main() -")
                        ACE_TEXT(" create_participant failed!\n")),
                       -1);
    }

    // Register TypeSupport (Messenger::Message)
    Messenger::MessageTypeSupport_var ts =
      new Messenger::MessageTypeSupportImpl;

    if (ts->register_type(participant, "") != DDS::RETCODE_OK) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("ERROR: %N:%l: main() -")
                        ACE_TEXT(" register_type failed!\n")),
                       -1);
    }

    // Create Topic (Movie Discussion List)
    CORBA::String_var type_name = ts->get_type_name();
    DDS::Topic_var topic =
      participant->create_topic("Movie Discussion List",
                                type_name,
                                TOPIC_QOS_DEFAULT,
                                0,
                                OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (!topic) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("ERROR: %N:%l: main() -")
                        ACE_TEXT(" create_topic failed!\n")),
                       -1);
    }

    // Create Publisher
    DDS::Publisher_var publisher =
      participant->create_publisher(PUBLISHER_QOS_DEFAULT,
                                    0,
                                    OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (!publisher) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("ERROR: %N:%l: main() -")
                        ACE_TEXT(" create_publisher failed!\n")),
                       -1);
    }

    // Create DataWriter
    DDS::DataWriter_var writer =
      publisher->create_datawriter(topic,
                                   DATAWRITER_QOS_DEFAULT,
                                   0,
                                   OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (!writer) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("ERROR: %N:%l: main() -")
                        ACE_TEXT(" create_datawriter failed!\n")),
                       -1);
    }

    Messenger::MessageDataWriter_var message_writer =
      Messenger::MessageDataWriter::_narrow(writer);

    if (!message_writer) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("ERROR: %N:%l: main() -")
                        ACE_TEXT(" _narrow failed!\n")),
                       -1);
    }

    // Block until Subscriber is available
    DDS::StatusCondition_var condition = writer->get_statuscondition();
    condition->set_enabled_statuses(DDS::PUBLICATION_MATCHED_STATUS);

    DDS::WaitSet_var ws = new DDS::WaitSet;
    ws->attach_condition(condition);

    while (true) {
      DDS::PublicationMatchedStatus matches;
      if (writer->get_publication_matched_status(matches) != ::DDS::RETCODE_OK) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("ERROR: %N:%l: main() -")
                          ACE_TEXT(" get_publication_matched_status failed!\n")),
                         -1);
      }

      if (matches.current_count >= 1) {
        break;
      }

      DDS::ConditionSeq conditions;
      DDS::Duration_t timeout = { 60, 0 };
      if (ws->wait(conditions, timeout) != DDS::RETCODE_OK) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("ERROR: %N:%l: main() -")
                          ACE_TEXT(" wait failed!\n")),
                         -1);
      }
    }

    ws->detach_condition(condition);

    // Write samples
    Messenger::Message message;
    message.subject_id = 99;

    message.from       = "Comic Book Guy";
    message.subject    = "Review";
    message.text       = "Worst. Movie. Ever.";
    message.count      = 0;

    for (int i = 0; i < 10; ++i) {
      DDS::ReturnCode_t error = message_writer->write(message, DDS::HANDLE_NIL);
      ++message.count;
      ++message.subject_id;

      if (error != DDS::RETCODE_OK) {
        ACE_ERROR((LM_ERROR,
                   ACE_TEXT("ERROR: %N:%l: main() -")
                   ACE_TEXT(" write returned %d!\n"), error));
      }
    }

    // Wait for samples to be acknowledged
    DDS::Duration_t timeout = { 30, 0 };
    if (message_writer->wait_for_acknowledgments(timeout) != DDS::RETCODE_OK) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("ERROR: %N:%l: main() -")
                        ACE_TEXT(" wait_for_acknowledgments failed!\n")),
                       -1);
    }

    // Clean-up!
    participant->delete_contained_entities();
    dpf->delete_participant(participant);

    TheServiceParticipant->shutdown();

  } catch (const CORBA::Exception& e) {
    e._tao_print_exception("Exception caught in main():");
    return -1;
  }

  return 0;
}
Пример #18
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[]){
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);
      DDS::DomainParticipant_var participant =
        dpf->create_participant(11,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }
      else
      {
        ACE_DEBUG ((LM_DEBUG, "Created participant 1 with instance handle %d\n",
                    participant->get_instance_handle ()));
      }

      DDS::DomainParticipant_var participant2 =
        dpf->create_participant(11,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant2.in ())) {
        cerr << "create_participant2 failed." << endl;
        return 1;
      }
      else
      {
        ACE_DEBUG ((LM_DEBUG, "Created participant 2 with instance handle %d\n",
                    participant2->get_instance_handle ()));
      }

      // Register TypeSupport (Messenger::Message)
      Messenger::MessageTypeSupport_var mts =
        new Messenger::MessageTypeSupportImpl();

      if (mts->register_type(participant.in(), "") != DDS::RETCODE_OK) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: main()")
                          ACE_TEXT(" ERROR: register_type failed!\n")),
                        -1);
      }

      // Create Topic
      CORBA::String_var type_name = mts->get_type_name();
      DDS::Topic_var topic =
        participant->create_topic("Movie Discussion List",
                                  type_name.in(),
                                  TOPIC_QOS_DEFAULT,
                                  DDS::TopicListener::_nil(),
                                  OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      if (CORBA::is_nil(topic.in())) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: main()")
                          ACE_TEXT(" ERROR: create_topic failed!\n")),
                        -1);
      }

      // Create Publisher
      DDS::Publisher_var pub =
        participant->create_publisher(PUBLISHER_QOS_DEFAULT,
                                      DDS::PublisherListener::_nil(),
                                      OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      if (CORBA::is_nil(pub.in())) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: main()")
                          ACE_TEXT(" ERROR: create_publisher failed!\n")),
                        -1);
      }

      // Create DataWriter
      DDS::DataWriter_var dw =
        pub->create_datawriter(topic.in(),
                              DATAWRITER_QOS_DEFAULT,
                              DDS::DataWriterListener::_nil(),
                              OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      if (CORBA::is_nil(dw.in())) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: main()")
                          ACE_TEXT(" ERROR: create_datawriter failed!\n")),
                        -1);
      }

      DDS::ReturnCode_t retcode = participant2->delete_topic (topic.in ());
      if (retcode != DDS::RETCODE_PRECONDITION_NOT_MET) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: main()")
                          ACE_TEXT(" ERROR: should not be able to delete topic, not part of this participant!\n")),
                        -1);
      }

      DDS::ReturnCode_t retcode5 = participant->delete_topic (topic.in ());
      if (retcode5 != DDS::RETCODE_PRECONDITION_NOT_MET) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: main()")
                          ACE_TEXT(" ERROR: should not be able to delete topic, still referenced by datawriter!\n")),
                        -1);
      }

      DDS::ReturnCode_t retcode2 = pub->delete_datawriter (dw.in ());
      if (retcode2 != DDS::RETCODE_OK) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: main()")
                          ACE_TEXT(" ERROR: should be able to delete datawriter\n")),
                        -1);
      }
      dw = DDS::DataWriter::_nil ();

      DDS::Duration_t timeout;
      timeout.sec = 0;
      timeout.nanosec = 0;
      // Doing a find_topic will require us to call delete topic twice, see
      // 7.1.2.2.1.11 from the dds spec
      DDS::Topic_var topic2 = participant->find_topic ("Movie Discussion List", timeout);
      if (CORBA::is_nil (topic2.in ())) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: main()")
                          ACE_TEXT(" ERROR: Not able to find topic\n")),
                        -1);
      }

      DDS::ReturnCode_t retcode4 = participant->delete_topic (topic.in ());
      if (retcode4 != DDS::RETCODE_OK) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: main()")
                          ACE_TEXT(" ERROR: should be able to delete topic\n")),
                        -1);
      }
      topic = DDS::Topic::_nil ();

      DDS::ReturnCode_t retcode6 = participant->delete_topic (topic2.in ());
      if (retcode6 != DDS::RETCODE_OK) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: main()")
                          ACE_TEXT(" ERROR: should be able to delete topic\n")),
                        -1);
      }
      topic2 = DDS::Topic::_nil ();

      DDS::ReturnCode_t retcode8 = participant->delete_publisher (pub.in ());
      if (retcode8 != DDS::RETCODE_OK) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: main()")
                          ACE_TEXT(" ERROR: should be able to delete publisher\n")),
                        -1);
      }
      pub = DDS::Publisher::_nil ();

      dpf->delete_participant(participant.in ());
      participant = DDS::DomainParticipant::_nil ();
      dpf->delete_participant(participant2.in ());
      participant2 = DDS::DomainParticipant::_nil ();
      TheServiceParticipant->shutdown ();
  }
  catch (CORBA::Exception& e)
  {
    cerr << "dp: Exception caught in main.cpp:" << endl
         << e << endl;
    exit(1);
  }

  return 0;
}
Пример #19
0
int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try {
    // Initialize DomainParticipantFactory
    DDS::DomainParticipantFactory_var dpf =
      TheParticipantFactoryWithArgs(argc, argv);

    if (parse_args (argc, argv) != 0) {
      return 1;
    }

    TheServiceParticipant->monitor_factory_->initialize();

    // Create DomainParticipant
    DDS::DomainParticipant_var participant =
      dpf->create_participant(411,
                              PARTICIPANT_QOS_DEFAULT,
                              DDS::DomainParticipantListener::_nil(),
                              OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(participant.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: create_participant failed!\n")),
                       -1);
    }

    // Register TypeSupport (Messenger::Message)
    Messenger::MessageTypeSupport_var mts =
      new Messenger::MessageTypeSupportImpl();

    if (mts->register_type(participant.in(), "") != DDS::RETCODE_OK) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: register_type failed!\n")),
                       -1);
    }

    // Create Topic
    DDS::Topic_var topic =
      participant->create_topic("Movie Discussion List",
                                mts->get_type_name(),
                                TOPIC_QOS_DEFAULT,
                                DDS::TopicListener::_nil(),
                                OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(topic.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: create_topic failed!\n")),
                       -1);
    }

    // Create Publisher
    DDS::Publisher_var pub =
      participant->create_publisher(PUBLISHER_QOS_DEFAULT,
                                    DDS::PublisherListener::_nil(),
                                    OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(pub.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: create_publisher failed!\n")),
                       -1);
    }

    // Create DataWriter
    DDS::DataWriter_var dw =
      pub->create_datawriter(topic.in(),
                             DATAWRITER_QOS_DEFAULT,
                             DDS::DataWriterListener::_nil(),
                             OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(dw.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: create_datawriter failed!\n")),
                       -1);
    }

    // Start writing threads
    Writer* writer = new Writer(dw.in());
    writer->start();

    while (!writer->is_finished()) {
      ACE_Time_Value small_time(0, 250000);
      ACE_OS::sleep(small_time);
    }

    writer->end();
    delete writer;

    // Clean-up!
    participant->delete_contained_entities();
    dpf->delete_participant(participant.in());

    TheServiceParticipant->shutdown();

  } catch (const CORBA::Exception& e) {
    e._tao_print_exception("Exception caught in main():");
    ACE_OS::exit(-1);
  }

  return 0;
}
Пример #20
0
bool
Publisher::run (void)
{
  ::DDS::DomainId_t domain_id = 411;

  try
    {
      sync_client_->way_point_reached (1);
      sync_client_->get_notification ();

      ACE_High_Res_Timer participant_timer;
      participant_timer.start();
      for (size_t count = 0; count < participant_count_; count++)
        {
          participant_[count] =
            dpf_->create_participant (domain_id,
                                      PARTICIPANT_QOS_DEFAULT,
                                      DDS::DomainParticipantListener::_nil(),
                                      ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
          if (CORBA::is_nil (participant_[count].in ())) {
            cerr << "create_participant failed." << endl;
            return false;
          }
        }
      participant_timer.stop();

      Messenger::MessageTypeSupport_var mts = new Messenger::MessageTypeSupportImpl();

      for (size_t count = 0; count < participant_count_; count++)
        {
          if (DDS::RETCODE_OK != mts->register_type(participant_[count].in (), "")) {
            cerr << "register_type failed." << endl;
            return false;
          }
        }

      CORBA::String_var type_name = mts->get_type_name ();

      DDS::TopicQos topic_qos;
      participant_[0]->get_default_topic_qos(topic_qos);

      ACE_High_Res_Timer topic_timer;
      topic_timer.start();
      for (size_t count = 0; count < topic_count_; count++)
        {
          topic_[count] =
            participant_[count % participant_count_]->create_topic ("Movie Discussion List",
                                                                    type_name.in (),
                                                                    topic_qos,
                                                                    DDS::TopicListener::_nil(),
                                                                    ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
          if (CORBA::is_nil (topic_[count].in ())) {
            cerr << "create_topic failed." << endl;
            return false;
          }
        }
      topic_timer.stop();

      // Initialize the transports
      for( size_t count = 0; count < writer_count_; ++count) {
        this->transports_[ count]
          = TheTransportFactory->obtain( this->transport_impl_id_ + count);

        if( false == this->transports_[ count].is_nil()) {
          // Only create transports that need to be.
          continue;
        }

        this->transports_[ count]
          = TheTransportFactory->create_transport_impl(
              this->transport_impl_id_ + count,
              ACE_TEXT("SimpleTcp"),
              ::OpenDDS::DCPS::DONT_AUTO_CONFIG
            );

        OpenDDS::DCPS::TransportConfiguration_rch config
          = TheTransportFactory->create_configuration(
              this->transport_impl_id_ + count,
              ACE_TEXT("SimpleTcp")
            );

        if( this->transports_[ count]->configure( config.in()) != 0) {
          ACE_ERROR((LM_ERROR,
            ACE_TEXT("(%P|%t) %T ERROR: TCP ")
            ACE_TEXT("failed to configure the transport.\n")
          ));
          return false;
        }
      }

      ACE_High_Res_Timer pub_timer;
      pub_timer.start();
      for (size_t count = 0; count < writer_count_; count++)
        {
          // Create the publisher and attach to the corresponding
          // transport.
          pub_[count] =
            participant_[count]->create_publisher(PUBLISHER_QOS_DEFAULT,
                                                  DDS::PublisherListener::_nil(),
                                                  ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

          if (CORBA::is_nil (pub_[count].in ())) {
            cerr << "create_publisher failed." << endl;
            return false;
          }

          OpenDDS::DCPS::PublisherImpl* pub_impl =
            dynamic_cast< OpenDDS::DCPS::PublisherImpl*>(pub_[count].in ());
          if (0 == pub_impl) {
            cerr << "Failed to obtain publisher servant" << endl;
            return false;
          }

          // Attach the publisher to the transport.
          OpenDDS::DCPS::AttachStatus status
            = pub_impl->attach_transport(
                this->transports_[ count].in()
              );
          if (status != OpenDDS::DCPS::ATTACH_OK)
            {
              std::string status_str;
              switch (status) {
              case OpenDDS::DCPS::ATTACH_BAD_TRANSPORT:
                status_str = "ATTACH_BAD_TRANSPORT";
                break;
              case OpenDDS::DCPS::ATTACH_ERROR:
                status_str = "ATTACH_ERROR";
                break;
              case OpenDDS::DCPS::ATTACH_INCOMPATIBLE_QOS:
                status_str = "ATTACH_INCOMPATIBLE_QOS";
                break;
              default:
                status_str = "Unknown Status";
                break;
              }
              cerr << "Failed to attach to the transport. Status == "
                   << status_str.c_str() << endl;
              return false;
            }
        }

      // Create the datawriter
      DDS::DataWriterQos dw_qos;
      pub_[0]->get_default_datawriter_qos (dw_qos);

      for (size_t count = 0; count < writer_count_; count++)
        {
          dw_[count] =
            pub_[count]->create_datawriter(topic_[count].in (),
                                   dw_qos,
                                   DDS::DataWriterListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
          if (CORBA::is_nil (dw_[count].in ())) {
            cerr << "create_datawriter failed." << endl;
            return false;
          }
        }

      // Wait for all expected subscribers
      while (true)
        {
          ::DDS::InstanceHandleSeq handles;
          dw_[0]->get_matched_subscriptions(handles);
          //ACE_DEBUG ((LM_DEBUG, "(%P|%t) subs connected: %d\n", handles.length()));
          if (handles.length() >= subscriber_count_) {
            break;
          }
          ACE_OS::sleep (1);
        }
      pub_timer.stop ();

      // sync up
      sync_client_->way_point_reached (2);
      sync_client_->get_notification ();


      ACE_Time_Value tv;
      participant_timer.elapsed_time (tv);
      sync_client_->publish (SyncExt::Topic, topic_count_, tv.msec());
      //ACE_DEBUG ((LM_DEBUG, "(%P|%t) Created %d participants in %d secs.\n"
      //, participant_count_, tv.sec()));

      topic_timer.elapsed_time (tv);
      sync_client_->publish (SyncExt::Participant, participant_count_
                             , tv.msec());
      //ACE_DEBUG ((LM_DEBUG, "(%P|%t) Created %d topics in %d secs.\n"
      //, topic_count_, tv.sec()));

      pub_timer.elapsed_time (tv);
      sync_client_->publish (SyncExt::Publisher, writer_count_
                             , tv.msec());
      //ACE_DEBUG ((LM_DEBUG, "(%P|%t) Created %d publishers in %d secs.\n"
      //, writer_count_, tv.sec()));


      /*
        std::auto_ptr<Writer> writer (new Writer(dw_[0].in()));

        writer->start ();
        while ( !writer->is_finished()) {
        ACE_Time_Value small(0,250000);
        ACE_OS::sleep (small);
        }

        // Cleanup
        writer->end ();
        //delete writer;
        */

      for (size_t count = 0; count < participant_count_; count++)
        {
          participant_[count]->delete_contained_entities ();
          dpf_->delete_participant (participant_[count].in ());
        }
      TheTransportFactory->release();
      TheServiceParticipant->shutdown ();
  }
  catch (CORBA::Exception& e)
    {
      cerr << "PUB: Exception caught in Publisher::run():\n  "
           << e << endl;
       return false;
    }

  return true;
}
Пример #21
0
int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  bool ok = true;
  bool generated_config = false;
  int mypid = ACE_OS::getpid();
  try {
    //Look to see if the config file (.ini) was generated
    //for rtps participant processing
    for(int i = 0; i < argc; ++i) {
      if(ACE_OS::strstr(argv[i], ACE_TEXT("generated"))) {
        generated_config = true;
      } else if (0 == ACE_OS::strcmp(ACE_TEXT("-p"), argv[i]) && i < argc - 1) {
        mypid = ACE_OS::atoi(argv[i + 1]);
      }
    }
    // Initialize DomainParticipantFactory
    DDS::DomainParticipantFactory_var dpf =
      TheParticipantFactoryWithArgs(argc, argv);

    // handle test performance issue on one platform
#if defined (sun)
    const char* udpTransName = "udp";
    OpenDDS::DCPS::TransportInst_rch inst = OpenDDS::DCPS::TransportRegistry::instance()->get_inst(udpTransName);
    if (inst != 0) {
      OpenDDS::DCPS::UdpInst_rch udp_inst = OpenDDS::DCPS::dynamic_rchandle_cast<OpenDDS::DCPS::UdpInst>(inst);
      if (udp_inst == 0) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l main()")
                          ACE_TEXT(" ERROR: retrieving transport config for: %C failed!\n"),
                          udpTransName), -1);
      }
      udp_inst->rcv_buffer_size_ = 0x40000;
    }
#endif

    const Options options(argc, argv);
    // Create DomainParticipant
    typedef std::vector<DDS::DomainParticipant_var> Participants;
    Participants participants(options.num_sub_participants);
    // Register Type (Messenger::Message)
    Messenger::MessageTypeSupport_var ts =
      new Messenger::MessageTypeSupportImpl();
    CORBA::String_var type_name = ts->get_type_name();
    typedef std::vector<DataReaderListenerImpl*> ListenerServants;
    ListenerServants listener_servants;
    std::vector<DDS::DataReaderListener_var> listeners;
    std::stringstream ss;
    ss << std::setw(5) << mypid;

    const std::string pid = ss.str();

    ACE_DEBUG((LM_DEBUG, ACE_TEXT("%T (%P|%t) Created dpf\n")));

    unsigned int part_index = 0;
    for (Participants::iterator part = participants.begin();
         part != participants.end();
         ++part, ++part_index) {
      ACE_DEBUG((LM_DEBUG, ACE_TEXT("%T (%P|%t) Creating participant\n")));

      *part =
        dpf->create_participant(411,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil(part->in())) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l main()")
                          ACE_TEXT(" ERROR: create_participant() failed!\n")), -1);
      }

      if (generated_config) {
        std::stringstream domain_config_stream;
        std::string config_name = "domain_part_";
        domain_config_stream << config_name << part_index;
        OPENDDS_STRING config;
        config = domain_config_stream.str().c_str();
        TheTransportRegistry->bind_config(config, *part);
      }

      if (ts->register_type(part->in(), "") != DDS::RETCODE_OK) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l main()")
                          ACE_TEXT(" ERROR: register_type() failed!\n")), -1);
      }

      // Create Topic (Movie Discussion List)
      DDS::Topic_var topic =
        (*part)->create_topic("Movie Discussion List",
                              type_name.in(),
                              TOPIC_QOS_DEFAULT,
                              DDS::TopicListener::_nil(),
                              OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      if (CORBA::is_nil(topic.in())) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l main()")
                          ACE_TEXT(" ERROR: create_topic() failed!\n")), -1);
      }

      // Create Subscriber
      DDS::Subscriber_var sub =
        (*part)->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                   DDS::SubscriberListener::_nil(),
                                   OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      if (CORBA::is_nil(sub.in())) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l main()")
                          ACE_TEXT(" ERROR: create_subscriber() failed!\n")), -1);
      }

      DDS::DataReaderQos qos;
      sub->get_default_datareader_qos(qos);
      qos.liveliness.kind = DDS::AUTOMATIC_LIVELINESS_QOS;
      qos.liveliness.lease_duration.sec = 10;
      qos.liveliness.lease_duration.nanosec = 0;
      qos.history.kind = DDS::KEEP_ALL_HISTORY_QOS;

      if (options.reliable) {
        qos.reliability.kind = DDS::RELIABLE_RELIABILITY_QOS;
      }

      for (unsigned int reader = 0; reader < options.num_readers; ++reader) {
        ACE_DEBUG((LM_DEBUG, ACE_TEXT("%T (%P|%t) Creating reader\n")));

        // Create DataReader
        listener_servants.push_back(new DataReaderListenerImpl(options, pid, part_index, reader));
        listeners.push_back(DDS::DataReaderListener_var(listener_servants.back()));

        DDS::DataReader_var data_reader =
          sub->create_datareader(topic.in(),
                                 qos,
                                 listeners.back().in(),
                                 OpenDDS::DCPS::DEFAULT_STATUS_MASK);

        if (CORBA::is_nil(data_reader.in())) {
          ACE_ERROR_RETURN((LM_ERROR,
                            ACE_TEXT("%N:%l main()")
                            ACE_TEXT(" ERROR: create_datareader() failed!\n")), -1);
        }
      }
    }

    const unsigned int sleep_delay_msec = 500;
    unsigned int delay = 0;
    while (delay < options.total_duration_msec) {
      bool complete = true;
      for (ListenerServants::const_iterator listener = listener_servants.begin();
           listener != listener_servants.end();
           ++listener) {
        if (!(*listener)->done()) {
          complete = false;
        }
      }

      if (complete)
        break;

      delay += sleep_delay_msec;
      ACE_OS::sleep(ACE_Time_Value(0, sleep_delay_msec * 1000));
    }
    ACE_DEBUG((LM_DEBUG, ACE_TEXT("%T (%P|%t) Listeners done (ran for %d msec)\n"), delay));

    if (delay >= options.total_duration_msec) {
      for (ListenerServants::const_iterator listener = listener_servants.begin();
           listener != listener_servants.end();
           ++listener) {
        (*listener)->report_errors();
      }

      if (options.reliable) {
        ok = false;
      }
    }

    // Clean-up!
    for (Participants::iterator part = participants.begin();
         part != participants.end();
         ++part) {
      (*part)->delete_contained_entities();
      dpf->delete_participant(*part);
    }

    TheServiceParticipant->shutdown();
    ACE_Thread_Manager::instance()->wait();

  } catch (const CORBA::Exception& e) {
    e._tao_print_exception("Exception caught in main():");
    return -1;
  } catch (const OpenDDS::DCPS::Transport::Exception&) {
    ACE_DEBUG((LM_ERROR, "Transport exception caught in subscriber main\n"));
    return -1;
  }

  ACE_DEBUG((LM_DEBUG, ACE_TEXT("%T (%P|%t) Subscriber exiting\n")));
  return ok ? EXIT_SUCCESS : EXIT_FAILURE;
}
Пример #22
0
int main (int argc, char *argv[])
{
  try {
    DDS::DomainParticipantFactory_var dpf;
    DDS::DomainParticipant_var participant;

    dpf = TheParticipantFactoryWithArgs(argc, argv);
    if( parse_args(argc, argv) != 0)
      return 1;

    participant =
      dpf->create_participant(411,
                              PARTICIPANT_QOS_DEFAULT,
                              DDS::DomainParticipantListener::_nil());
    if (CORBA::is_nil (participant.in ())) {
      ACE_ERROR_RETURN ((LM_ERROR,
                         "(%P|%t) create_participant failed.\n")
                         , -1);
    }

    MessageTypeSupportImpl* mts_servant = new MessageTypeSupportImpl();
    PortableServer::ServantBase_var safe_servant = mts_servant;

    if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
                                                      "")) {
      ACE_ERROR_RETURN ((LM_ERROR,
                         "(%P|%t) Failed to register the MessageTypeTypeSupport.\n")
                         , -1);
    }

    CORBA::String_var type_name = mts_servant->get_type_name ();

    DDS::TopicQos topic_qos;
    participant->get_default_topic_qos(topic_qos);
    DDS::Topic_var topic =
      participant->create_topic("Movie Discussion List",
                                type_name.in (),
                                topic_qos,
                                DDS::TopicListener::_nil());
    if (CORBA::is_nil (topic.in ())) {
      ACE_ERROR_RETURN ((LM_ERROR,
       "(%P|%t) Failed to create_topic.\n")
       , -1);
    }

    // Initialize the transport
    TAO::DCPS::TransportImpl_rch tcp_impl =
      TheTransportFactory->create_transport_impl (TCP_IMPL_ID, ::TAO::DCPS::AUTO_CONFIG);

    // Indicate that the subscriber is about to become ready
    FILE* readers_ready = ACE_OS::fopen (sub_ready_filename, "w");
    if (readers_ready == 0) {
      ACE_ERROR_RETURN ((LM_ERROR,
       "(%P|%t) ERROR Unable to create subscriber ready file.\n")
       , -1);
    }
    ACE_OS::fclose(readers_ready);

    // Check if the publisher is up and running
    ACE_stat stats;
    while (ACE_OS::stat (pub_ready_filename, &stats) == -1)
      {
  ACE_Time_Value small(0,250000);
  ACE_OS::sleep (small);
      }

    for (int count = 1; count <= sub_reinit_itr; count++)
      {
  if (verbose) {
    ACE_DEBUG ((LM_DEBUG, "(%P|%t) Reinitializing subscriber.\n"));
  }

  // Create the subscriber and attach to the corresponding
  // transport.
  DDS::Subscriber_var sub =
    participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
           DDS::SubscriberListener::_nil());
  if (CORBA::is_nil (sub.in ())) {
    ACE_ERROR_RETURN ((LM_ERROR,
           "(%P|%t) Failed to create_subscriber.\n")
           , -1);
  }

  // Attach the subscriber to the transport.
  TAO::DCPS::SubscriberImpl* sub_impl =
    ::TAO::DCPS::reference_to_servant
    < TAO::DCPS::SubscriberImpl, DDS::Subscriber_ptr> (sub.in ());
  if (0 == sub_impl) {
    ACE_ERROR_RETURN ((LM_ERROR,
           "(%P|%t) Failed to obtain subscriber servant.\n")
           , -1);
  }

  TAO::DCPS::AttachStatus status = sub_impl->attach_transport(tcp_impl.in());
  if (status != TAO::DCPS::ATTACH_OK)
    {
      std::string status_str;
      switch (status)
        {
        case TAO::DCPS::ATTACH_BAD_TRANSPORT:
    status_str = "ATTACH_BAD_TRANSPORT";
    break;
        case TAO::DCPS::ATTACH_ERROR:
    status_str = "ATTACH_ERROR";
    break;
        case TAO::DCPS::ATTACH_INCOMPATIBLE_QOS:
    status_str = "ATTACH_INCOMPATIBLE_QOS";
    break;
        default:
    status_str = "Unknown Status";
    break;
        }
      ACE_ERROR_RETURN ((LM_ERROR,
             "(%P|%t) Failed to attach to the transport. "
             "Status == %s.\n"
             , status_str.c_str())
             , -1);
    }

  // Create the Datareaders
  DDS::DataReaderQos dr_qos;
  sub->get_default_datareader_qos (dr_qos);
  DDS::DataReader_var dr = sub->create_datareader(topic.in (),
              dr_qos,
              DDS::DataReaderListener::_nil());
  if (CORBA::is_nil (dr.in ())) {
    ACE_ERROR_RETURN ((LM_ERROR,
           "(%P|%t) create_datareader failed.\n")
           , -1);
  }

  {
    ACE_OS::sleep (2);
    // This is where a speed-bump should be.
  }

  if (verbose) {
    ACE_DEBUG ((LM_DEBUG, "(%P|%t) *** Destroying Subscriber\n"));
  }

  // Delete data reader
  sub->delete_datareader(dr.in());

  // Delete subscriber
  participant->delete_subscriber(sub.in());
  sub = DDS::Subscriber::_nil();
      }

    if (!CORBA::is_nil (participant.in ())) {
      participant->delete_contained_entities();
    }
    if (!CORBA::is_nil (dpf.in ())) {
      dpf->delete_participant(participant.in ());
    }
    TheTransportFactory->release();
    TheServiceParticipant->shutdown ();

    // Indicate that the subscriber is done
    FILE* readers_completed = ACE_OS::fopen (sub_finished_filename, "w");
    if (readers_completed == 0) {
      ACE_ERROR_RETURN ((LM_ERROR,
       "(%P|%t) ERROR Unable to create subscriber completed file.\n")
      , -1);
    }
    ACE_OS::fclose(readers_completed);

  }
  catch (CORBA::Exception& e) {
    ACE_ERROR_RETURN ((LM_ERROR,
           "(%P|%t) Exception caught in main (): %s (%s).\n"
           ,  e._name (), e._rep_id ())
           , -1);
  }

  return 0;
}
Пример #23
0
int
ACE_TMAIN(int argc, ACE_TCHAR* argv[])
{
  try {
    DDS::DomainParticipantFactory_var dpf;
    DDS::DomainParticipant_var participant;

    dpf = TheParticipantFactoryWithArgs(argc, argv);
    participant =
      dpf->create_participant(411,
                              PARTICIPANT_QOS_DEFAULT,
                              DDS::DomainParticipantListener::_nil(),
                              ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
    if (CORBA::is_nil (participant.in ())) {
      cerr << "create_participant failed." << endl;
      return 1 ;
    }

    MessageTypeSupportImpl* mts_servant = new MessageTypeSupportImpl;

    if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
                                                      "")) {
      cerr << "Failed to register the MessageTypeTypeSupport." << endl;
      exit(1);
    }

    CORBA::String_var type_name = mts_servant->get_type_name ();

    DDS::TopicQos topic_qos;
    participant->get_default_topic_qos(topic_qos);
    DDS::Topic_var topic =
      participant->create_topic("Movie Discussion List",
                                type_name.in (),
                                topic_qos,
                                DDS::TopicListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
    if (CORBA::is_nil (topic.in ())) {
      cerr << "Failed to create_topic." << endl;
      exit(1);
    }

    // Create the subscriber and attach to the corresponding
    // transport.
    DDS::Subscriber_var sub =
      participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                     DDS::SubscriberListener::_nil(),
                                     ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
    if (CORBA::is_nil (sub.in ())) {
      cerr << "Failed to create_subscriber." << endl;
      exit(1);
    }

    // activate the listener
    DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
    if (CORBA::is_nil (listener.in ())) {
      cerr << "listener is nil." << endl;
      exit(1);
    }
    DataReaderListenerImpl* listener_servant =
      dynamic_cast<DataReaderListenerImpl*>(listener.in());

    // Create the Datareaders
    DDS::DataReaderQos dr_qos;
    sub->get_default_datareader_qos (dr_qos);
    DDS::DataReader_var dr
      = sub->create_datareader(topic.in (),
                               dr_qos,
                               listener.in (),
                               ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
    if (CORBA::is_nil (dr.in ())) {
      cerr << "create_datareader failed." << endl;
      exit(1);
    }


    while ( ! listener_servant->received_all ()) {
      ACE_OS::sleep (1);
    }

    if (! listener_servant->passed ()) {
      cerr << "test failed - see errors." << endl;
      return 1;
    }

    if (!CORBA::is_nil (participant.in ())) {
      participant->delete_contained_entities();
    }
    if (!CORBA::is_nil (dpf.in ())) {
      dpf->delete_participant(participant.in ());
    }

    ::DDS::InstanceHandleSeq handles;
    while (1)
    {
      ACE_OS::sleep(1);
      dr->get_matched_publications(handles);
      if (handles.length() == 0)
        break;
    }

    ACE_OS::sleep(2);

    TheServiceParticipant->shutdown();

  } catch (CORBA::Exception& e) {
    cerr << "Exception caught in main ():" << endl << e << endl;
    return 1;
  }

  return 0;
}
Пример #24
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[]) {
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);
      DDS::DomainParticipant_var participant =
        dpf->create_participant(411,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }

      MessageTypeSupport_var mts = new MessageTypeSupportImpl();

      if (DDS::RETCODE_OK != mts->register_type(participant.in (), "")) {
        cerr << "register_type failed." << endl;
        exit(1);
      }

      CORBA::String_var type_name = mts->get_type_name ();

      DDS::Topic_var topic =
        participant->create_topic ("Movie Discussion List",
                                   type_name.in (),
                                   TOPIC_QOS_DEFAULT,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        cerr << "create_topic failed." << endl;
        exit(1);
      }

      DDS::Publisher_var pub =
        participant->create_publisher(PUBLISHER_QOS_DEFAULT,
        DDS::PublisherListener::_nil(), ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (pub.in ())) {
        cerr << "create_publisher failed." << endl;
        exit(1);
      }

      // Create the datawriter
      DDS::DataWriter_var dw =
        pub->create_datawriter(topic.in (),
                               DATAWRITER_QOS_DEFAULT,
                               DDS::DataWriterListener::_nil(),
                               ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (dw.in ())) {
        cerr << "create_datawriter failed." << endl;
        exit(1);
      }
      Writer* writer = new Writer(dw.in());

      writer->start ();
      while ( !writer->is_finished()) {
        ACE_Time_Value small_time(0, 250000);
        ACE_OS::sleep (small_time);
      }

      // Cleanup
      writer->end ();
      delete writer;
      participant->delete_contained_entities();
      dpf->delete_participant(participant);
      TheServiceParticipant->shutdown();
  }
  catch (CORBA::Exception& e)
    {
       cerr << "PUB: Exception caught in main.cpp:" << endl
         << e << endl;
      exit(1);
    }

  return 0;
}
Пример #25
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try
    {
      DDS::DomainParticipantFactory_var dpf;
      DDS::DomainParticipant_var participant;

      dpf = TheParticipantFactoryWithArgs(argc, argv);

      // Default DomainParticipantFactory qos is to auto enable.
      ::DDS::DomainParticipantFactoryQos fqos;
      if (dpf->get_qos (fqos) != ::DDS::RETCODE_OK)
      {
        cerr << "DomainParticipantFactory get_qos failed." << endl;
        return 1;
      }

      if (fqos.entity_factory.autoenable_created_entities == 0)
      {
        cerr << "The DomainParticipantFactory defaults to autoenable upon entities creation." << endl;
        return 1;
      }

      // Now disable DomainParticipantFactory autoenable
      fqos.entity_factory.autoenable_created_entities = 0;
      if (dpf->set_qos (fqos) != ::DDS::RETCODE_OK)
      {
        cerr << "DomainParticipantFactory set_qos failed." << endl;
        return 1;
      }

      participant = dpf->create_participant(411,
                                            PARTICIPANT_QOS_DEFAULT,
                                            DDS::DomainParticipantListener::_nil(),
                                            ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1 ;
      }

      if (participant->enable () != ::DDS::RETCODE_PRECONDITION_NOT_MET)
      {
        cerr << "DomainParticipant can not be enabled because factory autoenable is off." << endl;
        return 1;
      }

      MessageTypeSupport_var mts = new MessageTypeSupportImpl();

      if (DDS::RETCODE_OK != mts->register_type(participant.in (), "")) {
          cerr << "Failed to register the MessageTypeTypeSupport." << endl;
          exit(1);
        }

      CORBA::String_var type_name = mts->get_type_name ();

      DDS::Topic_var topic = participant->create_topic("Movie Discussion List",
                                                       type_name.in (),
                                                       TOPIC_QOS_DEFAULT,
                                                       DDS::TopicListener::_nil(),
                                                       ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        cerr << "Failed to create_topic." << endl;
        exit(1);
      }

      if (topic->enable () != ::DDS::RETCODE_PRECONDITION_NOT_MET)
      {
        cerr << "Topic can not be enabled because DomainParticipant is not enabled." << endl;
        return 1;
      }

      // Initialize the transport
      OpenDDS::DCPS::TransportImpl_rch transport_impl =
        TheTransportFactory->create_transport_impl (transport_impl_id,
                                                    ::OpenDDS::DCPS::AUTO_CONFIG);

      // Create the subscriber and attach to the corresponding
      // transport.
      DDS::Subscriber_var sub =
        participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                       DDS::SubscriberListener::_nil(),
                                       ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (sub.in ())) {
        cerr << "Failed to create_subscriber." << endl;
        exit(1);
      }

      if (sub->enable () != ::DDS::RETCODE_PRECONDITION_NOT_MET)
      {
        cerr << "Publisher can not be enabled because DomainParticipant is not enabled." << endl;
        return 1;
      }

      // Attach the subscriber to the transport.
      OpenDDS::DCPS::SubscriberImpl* sub_impl =
        dynamic_cast<OpenDDS::DCPS::SubscriberImpl*> (sub.in ());
      if (0 == sub_impl) {
        cerr << "Failed to obtain subscriber servant\n" << endl;
        exit(1);
      }

      OpenDDS::DCPS::AttachStatus status = sub_impl->attach_transport(transport_impl.in());
      if (status != OpenDDS::DCPS::ATTACH_OK) {
        std::string status_str;
        switch (status) {
        case OpenDDS::DCPS::ATTACH_BAD_TRANSPORT:
          status_str = "ATTACH_BAD_TRANSPORT";
          break;
        case OpenDDS::DCPS::ATTACH_ERROR:
          status_str = "ATTACH_ERROR";
          break;
        case OpenDDS::DCPS::ATTACH_INCOMPATIBLE_QOS:
          status_str = "ATTACH_INCOMPATIBLE_QOS";
          break;
        default:
          status_str = "Unknown Status";
          break;
        }
        cerr << "Failed to attach to the transport. Status == "
          << status_str.c_str() << endl;
        exit(1);
      }

      // activate the listener
      DDS::DataReaderListener_var listener = new DataReaderListenerImpl;
      DataReaderListenerImpl &listener_servant =
        *dynamic_cast<DataReaderListenerImpl*>(listener.in());

      if (CORBA::is_nil (listener.in ())) {
        cerr << "listener is nil." << endl;
        exit(1);
      }

      // Create the Datareaders
      DDS::DataReader_var dr = sub->create_datareader(topic.in (),
                                                      DATAREADER_QOS_DEFAULT,
                                                      listener.in (),
                                                      ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (dr.in ())) {
        cerr << "create_datareader failed." << endl;
        exit(1);
      }

      if (dr->enable () != ::DDS::RETCODE_PRECONDITION_NOT_MET)
      {
        cerr << "DataReader can not be enabled because Subscriber is not enabled." << endl;
        return 1;
      }

      // Now enable DomainParticipantFactory autoenable
      fqos.entity_factory.autoenable_created_entities = 1;
      if (dpf->set_qos (fqos) != ::DDS::RETCODE_OK)
      {
        cerr << "DomainParticipantFactory set_qos failed." << endl;
        return 1;
      }

      // Enable every entity from factory to it's entities and it should succeed.
      if (participant->enable () != ::DDS::RETCODE_OK
        || topic->enable () != ::DDS::RETCODE_OK
        || sub->enable () != ::DDS::RETCODE_OK)
      {
        cerr << "Failed to enable factory." << endl;
        return 1;
      }

      // The datareader is not enabled so it will not able to
      // communicate with datawriter.
      int i = 0;
      while (i < 5 && listener_servant.num_reads() == 0)
      {
        ACE_OS::sleep (1);
        ++i;
      }

      if (listener_servant.num_reads() > 0)
      {
        cerr << "Should not receive any samples since datareader is not enabled." << endl;
        return 1;
      }

      if (dr->enable () != ::DDS::RETCODE_OK)
      {
        cerr << "Failed to enable DataReader." << endl;
        return 1;
      }

      int expected = 10;

      while ( listener_servant.num_reads() < expected ) {
        ACE_OS::sleep (1);
      }

      if (!CORBA::is_nil (participant.in ())) {
        participant->delete_contained_entities();
      }
      if (!CORBA::is_nil (dpf.in ())) {
        dpf->delete_participant(participant.in ());
      }
      ACE_OS::sleep(2);

      TheTransportFactory->release();
      TheServiceParticipant->shutdown ();
    }
  catch (CORBA::Exception& e)
    {
      cerr << "SUB: Exception caught in main ():" << endl << e << endl;
      return 1;
    }

  return 0;
}
Пример #26
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try
    {
      ACE_DEBUG ((LM_DEBUG, "(%P|%t) monitor main\n"));

      DDS::DomainParticipantFactory_var dpf;
      DDS::DomainParticipant_var participant;

      dpf = TheParticipantFactoryWithArgs(argc, argv);

      if (parse_args (argc, argv) == -1) {
        return -1;
      }

      if (CUR_PART_USER_DATA == UPDATED_PART_USER_DATA)
      {
        // wait for Monitor 1 done
        FILE* fp = ACE_OS::fopen (synch_fname, ACE_TEXT("r"));
        int i = 0;
        while (fp == 0 &&  i < 15)
        {
          ACE_DEBUG ((LM_DEBUG,
            ACE_TEXT("(%P|%t) waiting monitor1 done ...\n")));
          ACE_OS::sleep (1);
          ++ i;
          fp = ACE_OS::fopen (synch_fname, ACE_TEXT("r"));
        }

        if (fp != 0)
          ACE_OS::fclose (fp);
      }

      participant = dpf->create_participant(411,
                                            PARTICIPANT_QOS_DEFAULT,
                                            DDS::DomainParticipantListener::_nil(),
                                            ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        ACE_ERROR((LM_ERROR, "(%P|%t) monitor: create_participant failed.\n"));
        return 1 ;
      }

      OpenDDS::DCPS::Discovery_rch disc =
        TheServiceParticipant->get_discovery(participant->get_domain_id());

      OpenDDS::DCPS::DomainParticipantImpl* part_svt
        = dynamic_cast<OpenDDS::DCPS::DomainParticipantImpl*>(participant.in());

      const bool ignoredEntitiesAreInBIT =
        !dynamic_cast<OpenDDS::RTPS::RtpsDiscovery*>(disc.in());
      const bool ownEntitiesAreInBIT = ignoredEntitiesAreInBIT;

      // give time for BIT datareader/datawriter fully association.
      ACE_OS::sleep (2);

      if (delay_before_read_sec > 0) {
        ACE_DEBUG((LM_DEBUG,"(%P|%t) monitor: SLEEPING BEFORE READING!\n"));
        ACE_OS::sleep (delay_before_read_sec);
      }

      ::DDS::Subscriber_var bit_subscriber
        = participant->get_builtin_subscriber () ;

      ::DDS::DataReader_var reader
        = bit_subscriber->lookup_datareader (OpenDDS::DCPS::BUILT_IN_PARTICIPANT_TOPIC) ;

      ::DDS::ParticipantBuiltinTopicDataDataReader_var part_reader
        = ::DDS::ParticipantBuiltinTopicDataDataReader::_narrow (reader.in ());
      if (CORBA::is_nil (part_reader.in ()))
      {
        ACE_ERROR((LM_ERROR, "(%P|%t) monitor: failed to get BUILT_IN_PARTICIPANT_TOPIC datareader.\n"));
        return 1;
      }

      reader = bit_subscriber->lookup_datareader (OpenDDS::DCPS::BUILT_IN_TOPIC_TOPIC);
      ::DDS::TopicBuiltinTopicDataDataReader_var topic_reader
        = ::DDS::TopicBuiltinTopicDataDataReader::_narrow (reader.in ());
      if (CORBA::is_nil (topic_reader.in ()))
      {
        ACE_ERROR((LM_ERROR, "(%P|%t) monitor: failed to get BUILT_IN_TOPIC_TOPIC datareader.\n"));
        return 1;
      }

      reader = bit_subscriber->lookup_datareader (OpenDDS::DCPS::BUILT_IN_SUBSCRIPTION_TOPIC) ;
      ::DDS::SubscriptionBuiltinTopicDataDataReader_var sub_reader
        = ::DDS::SubscriptionBuiltinTopicDataDataReader::_narrow (reader.in ());
      if (CORBA::is_nil (sub_reader.in ()))
      {
        ACE_ERROR((LM_ERROR, "(%P|%t) monitor: failed to get BUILT_IN_SUBSCRIPTION_TOPIC datareader.\n"));
        return 1;
      }

      reader = bit_subscriber->lookup_datareader (OpenDDS::DCPS::BUILT_IN_PUBLICATION_TOPIC) ;
      ::DDS::PublicationBuiltinTopicDataDataReader_var pub_reader
        = ::DDS::PublicationBuiltinTopicDataDataReader::_narrow (reader.in ());
      if (CORBA::is_nil (pub_reader.in ()))
      {
        ACE_ERROR((LM_ERROR, "(%P|%t) monitor: failed to get BUILT_IN_PUBLICATION_TOPIC datareader.\n"));
        return 1;
      }

      {
        ::DDS::InstanceHandleSeq handles;
        if (participant->get_discovered_participants (handles) != ::DDS::RETCODE_OK
          || handles.length () == 0)
        {
          ACE_ERROR((LM_ERROR, "(%P|%t) monitor: get_discovered_participant test failed.\n"));
          return 1;
        }

        CORBA::ULong len = handles.length ();
        if (len != num_parts - 1)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) monitor:  get_discovered_participant expected %d got %d.\n",
            num_parts, len),
            1);
        }

        for (CORBA::ULong i = 0; i < len; ++ i)
        {
          ACE_DEBUG((LM_DEBUG,
            ACE_TEXT("(%P|%t) monitor: participant %d examining participant handle %d.\n"),
            participant->get_instance_handle(),
            handles[i]
          ));
          ::DDS::ParticipantBuiltinTopicData data;
          participant->get_discovered_participant_data(data, handles[i]);

          OpenDDS::DCPS::RepoId id =
            disc->bit_key_to_repo_id(part_svt,
                                     OpenDDS::DCPS::BUILT_IN_PARTICIPANT_TOPIC,
                                     data.key);

          if (part_svt->get_handle (id) != handles[i])
          {
            ACE_ERROR((LM_ERROR, "(%P|%t) monitor: get_discovered_participant_data test failed.\n"));
            return 1;
          }
        }

        if (participant->ignore_participant (handles[0]) != ::DDS::RETCODE_OK)
        {
          ACE_ERROR((LM_ERROR, "(%P|%t) monitor: ignore_participant failed.\n"));
          return 1;
        }

        handles.length (0);
        if (participant->get_discovered_participants (handles) != ::DDS::RETCODE_OK
          || handles.length () != num_parts - 2)
        {
          ACE_ERROR((LM_ERROR, ACE_TEXT ("(%P|%t) monitor: get_discovered_participant ")
                               ACE_TEXT ("skip ignored participant test failed.\n")));
          return 1;
        }

        if (!ignoredEntitiesAreInBIT) --num_parts;

        ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: discover participants test PASSED.\n"));
      }

      ::DDS::SampleInfoSeq partinfos(10);
      ::DDS::ParticipantBuiltinTopicDataSeq partdata(10);
      ::DDS::ReturnCode_t ret = part_reader->read (partdata,
                                                 partinfos,
                                                 10,
                                                 ::DDS::ANY_SAMPLE_STATE,
                                                 ::DDS::ANY_VIEW_STATE,
                                                 ::DDS::ALIVE_INSTANCE_STATE);

      if (ret != ::DDS::RETCODE_OK && ret != ::DDS::RETCODE_NO_DATA)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) monitor:  failed to read BIT participant data.\n"),
            1);
        }

      CORBA::ULong len = partdata.length ();

      if (len != num_parts - !ownEntitiesAreInBIT)
      {
        ACE_ERROR_RETURN ((LM_ERROR,
          "(%P|%t) monitor:  read %d BIT part data, expected %d parts.\n", len, num_parts),
          1);
      }


      CORBA::ULong cur_dps_with_user_data = 0;
      CORBA::ULong user_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (CUR_PART_USER_DATA));

      for (CORBA::ULong i = 0; i < len; ++i)
      {
        ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: Participant: key = %d, %x, %x \n",
          partdata[i].key.value[0], partdata[i].key.value[1], partdata[i].key.value[2]));

        CORBA::ULong cur_len = partdata[i].user_data.value.length ();

        if ((cur_len == user_data_len)
          && (ACE_OS::strncmp (reinterpret_cast <char*> (partdata[i].user_data.value.get_buffer()),
                                                         CUR_PART_USER_DATA,
                                                         user_data_len) == 0))
          {
            ++cur_dps_with_user_data;
          }
      }

      if (cur_dps_with_user_data == dps_with_user_data - !ignoredEntitiesAreInBIT)
      {
        ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: DomainParticipant changeable qos test PASSED.\n"));
      }
      else
      {
        ACE_ERROR_RETURN ((LM_ERROR,
          "(%P|%t) monitor:  DomainParticipant changeable qos test FAILED.\n"),
          1);
      }

      {
        ::DDS::InstanceHandleSeq handles;
        if (participant->get_discovered_topics (handles) != ::DDS::RETCODE_OK)
        {
          ACE_ERROR((LM_ERROR, "(%P|%t) monitor: get_discovered_topics test failed.\n"));
          return 1;
        }

        CORBA::ULong len = handles.length ();
        if (len != num_topics)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) monitor:  get_discovered_topics expected %d got %d.\n",
            num_topics, len),
            1);
        }

        for (CORBA::ULong i = 0; i < len; ++ i)
        {
          ::DDS::TopicBuiltinTopicData data;
          participant->get_discovered_topic_data(data, handles[i]);

          OpenDDS::DCPS::Discovery_rch disc =
            TheServiceParticipant->get_discovery(participant->get_domain_id());
          OpenDDS::DCPS::RepoId id =
            disc->bit_key_to_repo_id(part_svt,
                                     OpenDDS::DCPS::BUILT_IN_TOPIC_TOPIC,
                                     data.key);

          if (part_svt->get_handle (id) != handles[i])
          {
            ACE_ERROR((LM_ERROR, "(%P|%t) monitor: get_discovered_topic_data test failed.\n"));
            return 1;
          }
        }

        if (len && participant->ignore_topic(handles[0]) != ::DDS::RETCODE_OK)
        {
          ACE_ERROR((LM_ERROR, "(%P|%t) monitor: ignore_topic failed.\n"));
          return 1;
        }

        handles.length (0);
        if (len &&
            (participant->get_discovered_topics(handles) != ::DDS::RETCODE_OK
             || handles.length() != num_topics - 1))
        {
          ACE_ERROR((LM_ERROR, "(%P|%t) monitor: get_discovered_topics "
                     "skip ignored topic test failed with len = %d, "
                     "handles.length() = %d, num_topics = %d\n",
                     len, handles.length(), num_topics));
          return 1;
        }

        ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: discover topics test PASSED.\n"));
      }

      ::DDS::SampleInfoSeq topicinfos(10);
      ::DDS::TopicBuiltinTopicDataSeq topicdata(10);
      ret = topic_reader->read (topicdata,
        topicinfos,
        10,
        ::DDS::ANY_SAMPLE_STATE,
        ::DDS::ANY_VIEW_STATE,
        ::DDS::ANY_INSTANCE_STATE);

      if (ret != ::DDS::RETCODE_OK && ret != ::DDS::RETCODE_NO_DATA)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) monitor:  failed to read BIT topic data.\n"),
            1);
        }

      len = topicdata.length ();

      if (len != num_topics)
      {
        ACE_ERROR_RETURN ((LM_ERROR,
          "(%P|%t) monitor:  read %d BIT topic data, expected %d topics.\n", len, num_topics),
          1);
      }

      CORBA::ULong num_topics_with_data = 0;
      for (CORBA::ULong i = 0; i < len; ++i)
      {
        if (ACE_OS::strcmp (topicdata[i].name.in (), topic_name) != 0)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) monitor:  got topic name \"%C\", expected topic name \"%C\"\n",
            topicdata[i].name.in (), topic_name),
            1);
        }
        if (ACE_OS::strcmp (topicdata[i].type_name.in (), topic_type_name) != 0)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) monitor:  got topic type name \"%C\", expected topic type name \"%C\"\n",
            topicdata[i].type_name.in (), topic_type_name),
            1);
        }

        ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: Topic: key = %d, %x, %x, name = %C, "
          "type_name=%C \n",
          topicdata[i].key.value[0], topicdata[i].key.value[1], topicdata[i].key.value[2],
          topicdata[i].name.in (), topicdata[i].type_name.in ()));

        CORBA::ULong topic_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (CUR_TOPIC_DATA));

        if ((topicdata[i].topic_data.value.length () == topic_data_len)
          && (ACE_OS::strncmp (reinterpret_cast <char*> (topicdata[i].topic_data.value.get_buffer()),
                               CUR_TOPIC_DATA,
                               topic_data_len) == 0))
          {
            ++ num_topics_with_data;
          }
      }

      if (num_topics_with_data == num_topics)
      {
        ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: Topic changeable qos test PASSED. \n"));
      }
      else
      {
        ACE_ERROR_RETURN ((LM_ERROR,
          "(%P|%t) monitor:  Topic changeable qos test FAILED. \n"),
          1);
      }


      ::DDS::SampleInfoSeq pubinfos(10);
      ::DDS::PublicationBuiltinTopicDataSeq pubdata(10);
      ret = pub_reader->read (pubdata,
        pubinfos,
        10,
        ::DDS::ANY_SAMPLE_STATE,
        ::DDS::ANY_VIEW_STATE,
        ::DDS::ALIVE_INSTANCE_STATE);

      if (ret != ::DDS::RETCODE_OK && ret != ::DDS::RETCODE_NO_DATA)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) monitor:  failed to read BIT publication data.\n"),
            1);
        }

      len = pubdata.length ();
      bool pubWasIgnored = false;
      if (len != num_pubs)
      {
        if (!ignoredEntitiesAreInBIT && len == num_pubs - 1)
        {
          pubWasIgnored = true;
          ACE_DEBUG((LM_INFO, "(%P|%t) monitor: pub assumed to be ignored\n"));
        }
        else
        {
          ACE_ERROR_RETURN((LM_ERROR, "(%P|%t) monitor:  read %d BIT pub data,"
                            "expected %d pubs.\n", len, num_pubs),
                           1);
        }
      }

      CORBA::ULong num_dws_with_data = 0;
      for (CORBA::ULong i = 0; i < len; ++i)
      {
        if (ACE_OS::strcmp (pubdata[i].topic_name.in (), topic_name) != 0)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) monitor:  got datawriter topic name \"%C\", expected topic name \"%C\"\n",
            pubdata[i].topic_name.in (), topic_name),
            1);
        }
        if (ACE_OS::strcmp (pubdata[i].type_name.in (), topic_type_name) != 0)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) monitor:  got datawriter topic type name \"%C\", expected topic type name \"%C\"\n",
            pubdata[i].type_name.in (), topic_type_name),
            1);
        }

        ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: DataWriter: key = %d, %x, %x. \n",
            pubdata[i].key.value[0], pubdata[i].key.value[1], pubdata[i].key.value[2]));

        //ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: DW user data %C \n", pubdata[i].user_data.value.get_buffer()));
        //ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: DW topic data %C \n", pubdata[i].topic_data.value.get_buffer()));
        //ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: DW group data %C \n", pubdata[i].group_data.value.get_buffer()));

        CORBA::ULong user_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (CUR_DW_USER_DATA));
        CORBA::ULong topic_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (CUR_TOPIC_DATA));
        CORBA::ULong group_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (CUR_GROUP_DATA));

        if (pubdata[i].user_data.value.length () == user_data_len
          && pubdata[i].topic_data.value.length () == topic_data_len
          && pubdata[i].group_data.value.length () == group_data_len)
        {
          if (ACE_OS::strncmp (reinterpret_cast <char*> (pubdata[i].user_data.value.get_buffer()), CUR_DW_USER_DATA, user_data_len) == 0
            && ACE_OS::strncmp (reinterpret_cast <char*> (pubdata[i].topic_data.value.get_buffer()), CUR_TOPIC_DATA, topic_data_len) == 0
            && ACE_OS::strncmp (reinterpret_cast <char*> (pubdata[i].group_data.value.get_buffer()), CUR_GROUP_DATA, group_data_len) == 0)
          {
            ++ num_dws_with_data;
          }
        }
      }

      if (num_dws_with_data == len)
      {
        ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: DataWriter changeable qos test PASSED. \n"));
      }
      else
      {
        ACE_ERROR_RETURN ((LM_ERROR,
          "(%P|%t) monitor: DataWriter changeable qos test FAILED. \n"),
          1);
      }



      ::DDS::SampleInfoSeq subinfos(10);
      ::DDS::SubscriptionBuiltinTopicDataSeq subdata(10);
      ret = sub_reader->read (subdata,
        subinfos,
        10,
        ::DDS::ANY_SAMPLE_STATE,
        ::DDS::ANY_VIEW_STATE,
        ::DDS::ALIVE_INSTANCE_STATE);

      if (ret != ::DDS::RETCODE_OK && ret != ::DDS::RETCODE_NO_DATA)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) monitor:  failed to read BIT subsciption data.\n"),
            1);
        }

      len = subdata.length ();

      if (len != num_subs)
      {
        if (!pubWasIgnored && !ignoredEntitiesAreInBIT && len == num_subs - 1)
        {
          ACE_DEBUG((LM_INFO, "(%P|%t) monitor: sub assumed to be ignored\n"));
        }
        else
        {
          ACE_ERROR_RETURN((LM_ERROR,
                            "(%P|%t) monitor:  read %d BIT sub data, "
                            "expected %d subs.\n", len, num_subs),
                           1);
        }
      }

      CORBA::ULong num_drs_with_data = 0;
      for (CORBA::ULong i = 0; i < len; ++i)
      {
        if (ACE_OS::strcmp (subdata[i].topic_name.in (), topic_name) != 0)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) monitor:  got datareader topic name \"%C\", expected topic name \"%C\"\n",
            subdata[i].topic_name.in (), topic_name),
            1);
        }
        if (ACE_OS::strcmp (subdata[i].type_name.in (), topic_type_name) != 0)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) monitor:  got datareader topic type name \"%C\", expected topic type name \"%C\"\n",
            subdata[i].type_name.in (), topic_type_name),
            1);
        }

        ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: DataReader: key = %d, %x, %x \n",
          subdata[i].key.value[0], subdata[i].key.value[1], subdata[i].key.value[2]));

        //ACE_DEBUG((LM_DEBUG, "(%P|%t) DR user data %C \n", subdata[i].user_data.value.get_buffer()));
        //ACE_DEBUG((LM_DEBUG, "(%P|%t) DR topic data %C \n", subdata[i].topic_data.value.get_buffer()));
        //ACE_DEBUG((LM_DEBUG, "(%P|%t) DR group data %C \n", subdata[i].group_data.value.get_buffer()));

        CORBA::ULong user_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (CUR_DR_USER_DATA));
        CORBA::ULong topic_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (CUR_TOPIC_DATA));
        CORBA::ULong group_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (CUR_GROUP_DATA));

        if (subdata[i].user_data.value.length () == user_data_len
          && subdata[i].topic_data.value.length () == topic_data_len
          && subdata[i].group_data.value.length () == group_data_len)
        {
          if (ACE_OS::strncmp (reinterpret_cast <char*> (subdata[i].user_data.value.get_buffer()), CUR_DR_USER_DATA, user_data_len) == 0
            && ACE_OS::strncmp (reinterpret_cast <char*> (subdata[i].topic_data.value.get_buffer()), CUR_TOPIC_DATA, topic_data_len) == 0
            && ACE_OS::strncmp (reinterpret_cast <char*> (subdata[i].group_data.value.get_buffer()), CUR_GROUP_DATA, group_data_len) == 0)
          {
            ++ num_drs_with_data;
          }
        }
      }

      if (num_drs_with_data == len)
      {
        ACE_DEBUG((LM_DEBUG, "(%P|%t) monitor: DataReader changeable qos test PASSED. \n"));
      }
      else
      {
        ACE_ERROR_RETURN ((LM_ERROR,
          "(%P|%t) monitor: DataReader changeable qos test FAILED. \n"),
          1);
      }

      dpf->delete_participant(participant.in ());
      TheServiceParticipant->shutdown ();

      if (CUR_PART_USER_DATA == PART_USER_DATA)
      {
        // Create synch file.
        FILE* fp = ACE_OS::fopen (synch_fname, ACE_TEXT("w"));
        if (fp != 0)
        {
          ACE_DEBUG ((LM_DEBUG, ACE_TEXT("(%P|%t) monitor1 is done\n")));
          ACE_OS::fclose (fp);
        }
      }
    }
  catch (CORBA::Exception& e)
    {
      cerr << " monitor: SUB: Exception caught in main ():" << endl << e << endl;
      return 1;
    }

  return 0;
}
Пример #27
0
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs (argc, argv);
      DDS::DomainParticipant_var participant =
        dpf->create_participant (411,
                                 PARTICIPANT_QOS_DEFAULT,
                                 DDS::DomainParticipantListener::_nil(),
                                 ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ()))
      {
        cerr << "create_participant failed." << endl;
        return 1;
      }

      if (parse_args (argc, argv) != 0)
        return -1;

      if (delete_data)
      {
        using OpenDDS::FileSystemStorage::Directory;
        Directory::create (ACE_TEXT_ALWAYS_CHAR (dir))->remove ();
        dpf->delete_participant (participant);
        TheServiceParticipant->shutdown ();
        return 0;
      }

      MessageTypeSupport_var servant = new MessageTypeSupportImpl ();

      if (DDS::RETCODE_OK != servant->register_type(participant.in (), ""))
      {
        cerr << "register_type failed." << endl;
        exit (1);
      }

      CORBA::String_var type_name = servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos (topic_qos);
      DDS::Topic_var topic =
        participant->create_topic ("Movie Discussion List",
                                   type_name.in (),
                                   topic_qos,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ()))
      {
        cerr << "create_topic failed." << endl;
        exit (1);
      }

      DDS::Publisher_var pub =
        participant->create_publisher (PUBLISHER_QOS_DEFAULT,
                                       DDS::PublisherListener::_nil(),
                                       ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (pub.in ()))
      {
        cerr << "create_publisher failed." << endl;
        exit (1);
      }

      // Configure DataWriter QoS policies.
      DDS::DataWriterQos dw_qos;
      pub->get_default_datawriter_qos (dw_qos);
      dw_qos.durability.kind = DDS::PERSISTENT_DURABILITY_QOS;
      dw_qos.durability_service.history_kind = ::DDS::KEEP_ALL_HISTORY_QOS;
      dw_qos.reliability.kind  = ::DDS::RELIABLE_RELIABILITY_QOS;
      dw_qos.resource_limits.max_samples_per_instance = 1000;
      dw_qos.history.kind  = ::DDS::KEEP_ALL_HISTORY_QOS;

      // -------------------------------------------------------

      {
        DataWriterListenerImpl* listener = new DataWriterListenerImpl;
        DDS::DataWriterListener_var dwl = listener;

        // Create a DataWriter.

        // Upon exiting this scope, all unsent data should be
        // transferred to OpenDDS's data durability cache since the
        // run_test.pl script should not have started the subscriber
        // until it detects the "Done writing" log text.
        DDS::DataWriter_var dw =
          pub->create_datawriter (topic.in (),
                                  dw_qos,
                                  dwl.in (),
                                  ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
        if (CORBA::is_nil (dw.in ()))
        {
          cerr << "create_datawriter failed." << endl;
          exit (1);
        }

        // Only write samples if configured to do so.  The expectation
        // is to otherwise retrieve the data from the PERSISTENT data
        // durability cache.
        if (do_write)
        {
          // Write samples.
          std::auto_ptr<Writer> writer (new Writer (dw.in ()));

          if (!writer->start () || !writer->end ())
          {
            // Error logging performed in above method call.
            exit (1);
          }

          // Explicitly destroy the DataWriter.
          if (pub->delete_datawriter (dw.in ())
              == ::DDS::RETCODE_PRECONDITION_NOT_MET)
          {
            cerr << "Unable to delete DataWriter" << endl;
            exit (1);
          }
        }
        else
        {
          int const max_attempts = 50;
          int attempts;
          for (attempts = 1;
               attempts != max_attempts
                 && listener->publication_matched_.value () == false;
               ++attempts)
          {
            ACE_OS::sleep (5);
          }

          if (attempts == max_attempts)
          {
            cerr << "ERROR: subscriptions failed to match." << endl;
            exit (1);
          }

          // Wait for DataReader to finish.
          ::DDS::InstanceHandleSeq handles;
          for (attempts = 1; attempts != max_attempts; ++attempts)
          {
            dw->get_matched_subscriptions (handles);
            if (handles.length () == 0)
              break;
            else
              ACE_OS::sleep(1);
          }

          // The data durability cache should no longer contain samples
          // for this domain/topic/type.
        }
      }

      // -------------------------------------------------------

      {
        // Write samples that will not be sent.  Exercise
        // service_cleanup_delay.  We can either do this through the
        // durability member or durability_service member in either of
        // TopicQos or DataWriterQos.  This test arbitrarily uses the
        // DataWriterQos::durability_service member.

        // Cleanup data after this number of seconds.
        CORBA::Long const delay_seconds = 5;

        ::DDS::Duration_t & cleanup_delay =
          dw_qos.durability_service.service_cleanup_delay;
        cleanup_delay.sec     = delay_seconds;
        cleanup_delay.nanosec = 0;

        // Create a dummy topic which will have no subscriptions.
        DDS::Topic_var dummy_topic =
          participant->create_topic ("Dummy Topic",
                                     type_name.in (),
                                     topic_qos,
                                     DDS::TopicListener::_nil(),
                                     ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

        DDS::DataWriter_var dummy_dw =
          pub->create_datawriter (dummy_topic.in (),
                                  dw_qos,
                                  ::DDS::DataWriterListener::_nil (),
                                  ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
        if (CORBA::is_nil (dummy_dw.in ()))
        {
          cerr << "create_datawriter for dummy topic failed." << endl;
          exit (1);
        }

        // Write samples using multiple threads.
        std::auto_ptr<Writer> writer (new Writer (dummy_dw.in ()));

        // Explicitly destroy the DataWriter.
        if (pub->delete_datawriter (dummy_dw.in ())
            == ::DDS::RETCODE_PRECONDITION_NOT_MET)
        {
          cerr << "Unable to delete DataWriter" << endl;
          exit (1);
        }

        // Allow durability cleanup to occur
        ACE_OS::sleep (delay_seconds + 3);
      }

      participant->delete_contained_entities();
      dpf->delete_participant(participant.in ());
      TheServiceParticipant->shutdown ();
  } catch (CORBA::Exception& e) {
     cerr << "PUB: Exception caught in main.cpp:" << endl
          << e << endl;
      exit (1);
    }
  catch (const std::runtime_error& err) {
    ACE_ERROR_RETURN((LM_ERROR, ACE_TEXT("ERROR: main() - %s\n"),
                      err.what()), -1);
  }

  return 0;
}
Пример #28
0
int main (int argc, char *argv[])
{
  const int domainId = 411;
  const char *topicName = "Stock Quotes";

  try {
    DDS::DomainParticipantFactory_var dpf;
    DDS::DomainParticipant_var participant;

    dpf = TheParticipantFactoryWithArgs(argc, argv);

    // To Do: Create the participant
    participant =
      dpf->create_participant(domainId,
                              PARTICIPANT_QOS_DEFAULT,
                              DDS::DomainParticipantListener::_nil());
    if (CORBA::is_nil (participant.in ())) {
      cerr << "create_participant failed." << endl;
      return 1 ;
    }
    // End: Create the participant

    QuoterTypeSupportImpl* servant = new QuoterTypeSupportImpl();
    PortableServer::ServantBase_var safe_servant = servant;

    // To Do: Register the type
    if (DDS::RETCODE_OK != servant->register_type(participant.in (),
                                                      "")) {
      cerr << "Failed to register the QuoterTypeTypeSupport." << endl;
      exit(1);
    }
    // End: Register the type

    CORBA::String_var type_name = servant->get_type_name ();

    // To Do: Get the (default) topic QoS and create the topic
    DDS::TopicQos topic_qos;
    participant->get_default_topic_qos(topic_qos);
    DDS::Topic_var topic =
      participant->create_topic(topicName,
                                type_name.in (),
                                topic_qos,
                                DDS::TopicListener::_nil());
    if (CORBA::is_nil (topic.in ())) {
      cerr << "Failed to create_topic." << endl;
      exit(1);
    }
    // End: Get the (default) topic QoS and create the topic
    
    // To Do: Create the subscriber
    DDS::Subscriber_var sub =
      participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                     DDS::SubscriberListener::_nil());
    if (CORBA::is_nil (sub.in ())) {
      cerr << "Failed to create_subscriber." << endl;
      exit(1);
    }
    // End: Create the subscriber

    // jhoffert
    // There seem to be problems using auto configurations with an application
    // distributed across different nodes. Take this out for now.

    // Initialize the transport
    TAO::DCPS::TransportImpl_rch tcp_impl =
      TheTransportFactory->create_transport_impl (TCP_IMPL_ID,
                                                  //::TAO::DCPS::AUTO_CONFIG);
                                                  ::TAO::DCPS::DONT_AUTO_CONFIG);
    TAO::DCPS::TransportConfiguration_rch reader_config =
      //TheTransportFactory->get_configuration (SUB_TRAFFIC);
      TheTransportFactory->get_configuration (TCP_IMPL_ID);

    TAO::DCPS::SimpleTcpConfiguration* reader_tcp_config =
      static_cast <TAO::DCPS::SimpleTcpConfiguration*> (reader_config.in ());

    if (0 != ACE_OS::strcmp ("default", reader_address_str)) {
      ACE_INET_Addr reader_address (reader_address_str);
      reader_tcp_config->local_address_ = reader_address;
    }

    if (0 != tcp_impl->configure (reader_config.in ())) {
      ACE_ERROR ((LM_ERROR,
                  ACE_TEXT("(%P|%t) ::main: ")
                  ACE_TEXT("Failed to configure the transport.\n")));
      exit(1);
    }
    // jhoffert - End of transport configuration changes

    // Attach the subscriber to the transport.
    TAO::DCPS::SubscriberImpl* sub_impl =
      ::TAO::DCPS::reference_to_servant< TAO::DCPS::SubscriberImpl,
                                         DDS::Subscriber_ptr> (sub.in ());
    if (0 == sub_impl) {
      cerr << "Failed to obtain subscriber servant\n" << endl;
      exit(1);
    }

    TAO::DCPS::AttachStatus status = sub_impl->attach_transport(tcp_impl.in());
    if (status != TAO::DCPS::ATTACH_OK) {
      std::string status_str;
      switch (status) {
        case TAO::DCPS::ATTACH_BAD_TRANSPORT:
          status_str = "ATTACH_BAD_TRANSPORT";
          break;
        case TAO::DCPS::ATTACH_ERROR:
          status_str = "ATTACH_ERROR";
          break;
        case TAO::DCPS::ATTACH_INCOMPATIBLE_QOS:
          status_str = "ATTACH_INCOMPATIBLE_QOS";
          break;
        default:
          status_str = "Unknown Status";
          break;
      }
      cerr << "Failed to attach to the transport. Status == "
           << status_str.c_str() << endl;
      exit(1);
    }

    // activate the listener
    DataReaderListenerImpl        listener_servant;
    PortableServer::POA_var poa = TheServiceParticipant->the_poa ();
    CORBA::Object_var obj = poa->servant_to_reference(&listener_servant);
    DDS::DataReaderListener_var listener =
      DDS::DataReaderListener::_narrow (obj.in ());
    if (CORBA::is_nil (listener.in ())) {
      cerr << "listener is nil." << endl;
      exit(1);
    }

    // To Do: Get default data reader QoS and create the data reader.
    DDS::DataReaderQos dr_qos;
    sub->get_default_datareader_qos (dr_qos);
    DDS::DataReader_var dr = sub->create_datareader(topic.in (),
                                                    dr_qos,
                                                    listener.in ());
    if (CORBA::is_nil (dr.in ())) {
      cerr << "create_datareader failed." << endl;
      exit(1);
    }
    // End: Get default data reader QoS and create the data reader.

    // To Do: Set up the constraints for when the subscriber is done
    // receiving updates.
    int expected = 10;
    while ( listener_servant.num_reads() < expected) {
      ACE_OS::sleep (1);
    }
    // End: Set up the constraints for how long the subscriber should
    // receive updates.

    // To Do: Delete the participant's contained entities
    if (!CORBA::is_nil (participant.in ())) {
      participant->delete_contained_entities();
    }
    // End: Delete the participant's contained entities
    if (!CORBA::is_nil (dpf.in ())) {
      dpf->delete_participant(participant.in ());
    }

    ::DDS::InstanceHandleSeq handles;
    while (1)
    {
      ACE_OS::sleep(1);
      dr->get_matched_publications(handles);
      if (handles.length() == 0)
        break;
    }

    ACE_OS::sleep(2);

    TheTransportFactory->release();
    TheServiceParticipant->shutdown ();

  } catch (CORBA::Exception& e) {
    cerr << "Exception caught in main ():" << endl << e << endl;
    return 1;
  }

  return 0;
}
Пример #29
0
int main (int argc, char *argv[]) {
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);
      DDS::DomainParticipant_var participant =
        dpf->create_participant(411,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil());
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }

      if (parse_args (argc, argv) == -1) {
        return -1;
      }

      MessageTypeSupportImpl* servant = new MessageTypeSupportImpl();

      if (DDS::RETCODE_OK != servant->register_type(participant.in (), "")) {
        cerr << "register_type failed." << endl;
        exit(1);
      }

      CORBA::String_var type_name = servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos(topic_qos);
      DDS::Topic_var topic =
        participant->create_topic ("Movie Discussion List",
                                   type_name.in (),
                                   topic_qos,
                                   DDS::TopicListener::_nil());
      if (CORBA::is_nil (topic.in ())) {
        cerr << "create_topic failed." << endl;
        exit(1);
      }

      OpenDDS::DCPS::TransportImpl_rch tcp_impl =
        TheTransportFactory->create_transport_impl (transport_impl_id,
                                                    ::OpenDDS::DCPS::AUTO_CONFIG);

      DDS::Publisher_var pub =
        participant->create_publisher(PUBLISHER_QOS_DEFAULT,
        DDS::PublisherListener::_nil());
      if (CORBA::is_nil (pub.in ())) {
        cerr << "create_publisher failed." << endl;
        exit(1);
      }

      // Attach the publisher to the transport.
      OpenDDS::DCPS::PublisherImpl* pub_impl =
        dynamic_cast<OpenDDS::DCPS::PublisherImpl*> (pub.in ());
      if (0 == pub_impl) {
        cerr << "Failed to obtain publisher servant" << endl;
        exit(1);
      }

      OpenDDS::DCPS::AttachStatus status = pub_impl->attach_transport(tcp_impl.in());
      if (status != OpenDDS::DCPS::ATTACH_OK) {
        std::string status_str;
        switch (status) {
        case OpenDDS::DCPS::ATTACH_BAD_TRANSPORT:
          status_str = "ATTACH_BAD_TRANSPORT";
          break;
        case OpenDDS::DCPS::ATTACH_ERROR:
          status_str = "ATTACH_ERROR";
          break;
        case OpenDDS::DCPS::ATTACH_INCOMPATIBLE_QOS:
          status_str = "ATTACH_INCOMPATIBLE_QOS";
          break;
        default:
          status_str = "Unknown Status";
          break;
        }
        cerr << "Failed to attach to the transport. Status == "
          << status_str.c_str() << endl;
        exit(1);
      }

      // Create the datawriter
      DDS::DataWriterQos dw_qos;
      pub->get_default_datawriter_qos (dw_qos);
      DDS::DataWriter_var dw =
        pub->create_datawriter(topic.in (),
                               dw_qos,
                               DDS::DataWriterListener::_nil());
      if (CORBA::is_nil (dw.in ())) {
        cerr << "create_datawriter failed." << endl;
        exit(1);
      }
      size_t msg_cnt = 5;
      size_t sub_cnt = 2;
      Writer* writer = new Writer(dw.in(), msg_cnt, sub_cnt);

      writer->start ();
      while ( !writer->is_finished()) {
        ACE_Time_Value small(0,250000);
        ACE_OS::sleep (small);
      }

      // Cleanup
      writer->end ();
      delete writer;
      participant->delete_contained_entities();
      dpf->delete_participant(participant.in ());
      TheTransportFactory->release();
      TheServiceParticipant->shutdown ();
  }
  catch (CORBA::Exception& e)
    {
       cerr << "PUB: Exception caught in main.cpp:" << endl
         << e << endl;
      exit(1);
    }

  return 0;
}
Пример #30
0
int
ACE_TMAIN(int argc, ACE_TCHAR** argv)
{
  parse_args(argc, argv);

  ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) -> SUBSCRIBER STARTED\n")));

  try
  {
    DDS::DomainParticipantFactory_var dpf =
      TheParticipantFactoryWithArgs(argc, argv);

    // Create Participant
    DDS::DomainParticipant_var participant =
      dpf->create_participant(42,
                              PARTICIPANT_QOS_DEFAULT,
                              DDS::DomainParticipantListener::_nil(),
                              ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(participant.in()))
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" create_participant failed!\n")), 1);

    // Create Subscriber
    DDS::Subscriber_var subscriber =
      participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                     DDS::SubscriberListener::_nil(),
                                     ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(subscriber.in()))
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" create_subscriber failed!\n")), 2);

    // Attach Transport
    OpenDDS::DCPS::TransportImpl_rch transport =
      TheTransportFactory->create_transport_impl(
          OpenDDS::DCPS::DEFAULT_SIMPLE_TCP_ID,
          "SimpleTcp");

    OpenDDS::DCPS::SubscriberImpl* subscriber_i =
      dynamic_cast<OpenDDS::DCPS::SubscriberImpl*>(subscriber.in());

    if (subscriber_i == 0)
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" dynamic_cast failed!\n")), 3);

    OpenDDS::DCPS::AttachStatus status =
      subscriber_i->attach_transport(transport.in());

    if (status != OpenDDS::DCPS::ATTACH_OK)
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" attach_transport failed!\n")), 4);

    // Register Type (FooType)
    FooTypeSupport_var ts = new FooTypeSupportImpl;
    if (ts->register_type(participant.in(), "") != DDS::RETCODE_OK)
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" register_type failed!\n")), 5);

    // Create Topic (FooTopic)
    DDS::Topic_var topic =
      participant->create_topic("FooTopic",
                                ts->get_type_name(),
                                TOPIC_QOS_DEFAULT,
                                DDS::TopicListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(topic.in()))
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" create_topic failed!\n")), 6);

    // Create DataReader
    ProgressIndicator progress =
      ProgressIndicator("(%P|%t)    SUBSCRIBER %d%% (%d samples received)\n",
                        expected_samples);

    DDS::DataReaderListener_var listener =
      new DataReaderListenerImpl(received_samples, progress);

    DDS::DataReaderQos reader_qos;
    subscriber->get_default_datareader_qos(reader_qos);

    reader_qos.history.kind = DDS::KEEP_ALL_HISTORY_QOS;

    DDS::DataReader_var reader =
      subscriber->create_datareader(topic.in(),
                                    reader_qos,
                                    listener.in(),
                                    ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(reader.in()))
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" create_datareader failed!\n")), 7);

    // Block until Publisher completes
    DDS::StatusCondition_var cond = reader->get_statuscondition();
    cond->set_enabled_statuses(DDS::SUBSCRIPTION_MATCHED_STATUS);

    DDS::WaitSet_var ws = new DDS::WaitSet;
    ws->attach_condition(cond);

    DDS::Duration_t timeout =
      { DDS::DURATION_INFINITE_SEC, DDS::DURATION_INFINITE_NSEC };

    DDS::ConditionSeq conditions;
    DDS::SubscriptionMatchedStatus matches = {0, 0, 0, 0, 0};
    do
    {
      if (ws->wait(conditions, timeout) != DDS::RETCODE_OK)
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("%N:%l: main()")
                          ACE_TEXT(" wait failed!\n")), 8);

      if (reader->get_subscription_matched_status(matches) != ::DDS::RETCODE_OK)
      {
        ACE_ERROR ((LM_ERROR,
          "ERROR: failed to get subscription matched status\n"));
        return 1;
      }
    }
    while (matches.current_count > 0 || matches.total_count < n_publishers);
    ws->detach_condition(cond);

    // Clean-up!
    participant->delete_contained_entities();
    dpf->delete_participant(participant.in());

    TheTransportFactory->release();
    TheServiceParticipant->shutdown();
  }
  catch (const CORBA::Exception& e)
  {
    e._tao_print_exception("caught in main()");
    return 9;
  }

  ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) <- SUBSCRIBER FINISHED\n")));

  if (received_samples != expected_samples) {
    ACE_DEBUG((LM_DEBUG,
      ACE_TEXT("(%P|%t) ERROR: subscriber - ")
      ACE_TEXT("received %d of expected %d samples.\n"),
      received_samples,
      expected_samples
    ));
    return 10;
  }

  return 0;
}