C++ Publisher_var::in方法代码示例

DDS::Publisher_var
Factory::publisher(const DDS::DomainParticipant_var& dp) const
{

  DDS::PublisherQos pub_qos;
  dp->get_default_publisher_qos(pub_qos);
  if (opts_.entity_str == "rw")
    {
      pub_qos.entity_factory.autoenable_created_entities = opts_.entity_autoenable;
    }

  // Create the publisher
  DDS::Publisher_var pub = dp->create_publisher(pub_qos,
                                                DDS::PublisherListener::_nil(),
                                                OpenDDS::DCPS::DEFAULT_STATUS_MASK);
  TEST_ASSERT(!CORBA::is_nil(pub.in()));

  // If there is a ini file-based configuration name initialize
  // the transport configuration for the corresponding Entity
  if (opts_.configuration_str != "none" && opts_.entity_str == "pubsub")
    {
      OpenDDS::DCPS::TransportRegistry::instance()->bind_config(opts_.configuration_str, pub.in());
    }

  return pub;
}

void
MonitorFactoryImpl::initialize()
{
  DDS::DomainParticipantFactory_var dpf =
    TheServiceParticipant->get_domain_participant_factory();
  DDS::DomainParticipant_var participant =
    dpf->create_participant(MONITOR_DOMAIN_ID,
                            PARTICIPANT_QOS_DEFAULT,
                            DDS::DomainParticipantListener::_nil(),
                            OpenDDS::DCPS::DEFAULT_STATUS_MASK);
  if (CORBA::is_nil(participant.in())) {
    ACE_DEBUG((LM_DEBUG,
               ACE_TEXT("ERROR: %N:%l: MonitorFactoryImpl::initialize() -")
               ACE_TEXT(" create_participant failed!\n")));
  }

  DDS::Publisher_var publisher =
    participant->create_publisher(PUBLISHER_QOS_DEFAULT,
                                  DDS::PublisherListener::_nil(),
                                  OpenDDS::DCPS::DEFAULT_STATUS_MASK);

  static const std::string config_name = TransportRegistry::DEFAULT_INST_PREFIX
    + std::string("MonitorBITTransportConfig");
  OpenDDS::DCPS::TransportConfig_rch config =
    TheTransportRegistry->get_config (config_name);
  if (config.is_nil ())
  {
    config = TransportRegistry::instance()->create_config(config_name);

    std::string inst_name = TransportRegistry::DEFAULT_INST_PREFIX
      + std::string("FederationBITTCPTransportInst");
    TransportInst_rch inst =
      TransportRegistry::instance()->create_inst(inst_name, "tcp");
    config->instances_.push_back(inst);
  }

  TransportRegistry::instance()->bind_config(config, publisher.in());

  DDS::DataWriter_var writer;
  DDS::DataWriterQos dw_qos;
  publisher->get_default_datawriter_qos(dw_qos);
  dw_qos.durability.kind = DDS::TRANSIENT_LOCAL_DURABILITY_QOS;

  OpenDDS::DCPS::ServiceParticipantReportTypeSupport_var sp_ts =
    new OpenDDS::DCPS::ServiceParticipantReportTypeSupportImpl();
  ::DDS::ReturnCode_t ret = sp_ts->register_type(participant.in(), "");
  if (DDS::RETCODE_OK == ret) {
    CORBA::String_var sp_type_name = sp_ts->get_type_name();
    writer = create_data_writer(participant.in(),
                                publisher.in(),
                                sp_type_name.in(),
                                SERVICE_PARTICIPANT_MONITOR_TOPIC,
                                dw_qos);
    this->sp_writer_ =
      OpenDDS::DCPS::ServiceParticipantReportDataWriter::_narrow(writer.in());
    if (CORBA::is_nil(this->sp_writer_)) {
      ACE_DEBUG((LM_DEBUG, "MonitorFactoryImpl::initialize(): Failed to narrow sp_writer\n"));
    }
  } else {
    ACE_DEBUG((LM_DEBUG, "MonitorFactoryImpl::initialize(): Failed to register sp_ts\n"));
  }

  OpenDDS::DCPS::DomainParticipantReportTypeSupport_var dp_ts =
    new OpenDDS::DCPS::DomainParticipantReportTypeSupportImpl();
  ret = dp_ts->register_type(participant.in(), "");
  if (DDS::RETCODE_OK == ret) {
    CORBA::String_var dp_type_name = dp_ts->get_type_name();
    writer = create_data_writer(participant.in(),
                                publisher.in(),
                                dp_type_name.in(),
                                DOMAIN_PARTICIPANT_MONITOR_TOPIC,
                                dw_qos);
    this->dp_writer_ =
      OpenDDS::DCPS::DomainParticipantReportDataWriter::_narrow(writer.in());
    if (CORBA::is_nil(this->dp_writer_)) {
      ACE_DEBUG((LM_DEBUG, "MonitorFactoryImpl::initialize(): Failed to narrow dp_writer\n"));
    }
  } else {
    ACE_DEBUG((LM_DEBUG, "MonitorFactoryImpl::initialize(): Failed to register dp_ts\n"));
  }

  OpenDDS::DCPS::TopicReportTypeSupport_var topic_ts =
    new OpenDDS::DCPS::TopicReportTypeSupportImpl();
  ret = topic_ts->register_type(participant.in(), "");
  if (DDS::RETCODE_OK == ret) {
    CORBA::String_var topic_type_name = topic_ts->get_type_name();
    writer = create_data_writer(participant.in(),
                                publisher.in(),
                                topic_type_name.in(),
                                TOPIC_MONITOR_TOPIC,
                                dw_qos);
    this->topic_writer_ =
      OpenDDS::DCPS::TopicReportDataWriter::_narrow(writer.in());
    if (CORBA::is_nil(this->topic_writer_)) {
      ACE_DEBUG((LM_DEBUG, "MonitorFactoryImpl::initialize(): Failed to narrow topic_writer\n"));
    }
  } else {
    ACE_DEBUG((LM_DEBUG, "MonitorFactoryImpl::initialize(): Failed to register topic_ts\n"));
  }

//.........这里部分代码省略.........

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(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;
      }
      DDS::DomainParticipant_var participant2 =
        dpf->create_participant(411,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant2.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }

      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);
      }

      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);

//.........这里部分代码省略.........

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;
    }

    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(),
                                 ::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::DataWriterQos dw_qos;
    pub->get_default_datawriter_qos (dw_qos);
    DDS::DataWriter_var dw =
      pub->create_datawriter(topic.in (),
                             dw_qos,
                             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 << "Exception caught in main.cpp:" << endl
         << e << endl;
    exit(1);
  }

  return 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",
                                  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);
#ifndef OPENDDS_NO_OWNERSHIP_PROFILE
      writer_qos.history.depth = 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);
//.........这里部分代码省略.........

int ACE_TMAIN (int argc, ACE_TCHAR *argv[]){
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);

      DDS::DomainParticipant_var participant =
        dpf->create_participant(311,
                                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* 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::PublisherQos pub_qos;
      participant->get_default_publisher_qos (pub_qos);

      pub_qos.partition.name.length (1);
      pub_qos.partition.name[0] = PARTITION_A;

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

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

      int const max_attempts = 15;
      int attempts = 1;

      // ----------------------------------------------
      // Wait for first DataReader that belongs to PARTITION_A too,
      // then write samples.

      // cache handle for first reader.
      ::DDS::InstanceHandle_t handle = -1;
      {
        std::auto_ptr<Writer> writer (new Writer (dw.in ()));

        cout << "Pub waiting for match on A partition." << std::endl;
        if (OpenDDS::Model::WriterSync::wait_match(dw)) {
          cerr << "Error waiting for match on A partition" << std::endl;
          return 1;
        }
        while (attempts != max_attempts)
        {

          ::DDS::InstanceHandleSeq handles;
          dw->get_matched_subscriptions(handles);
          cout << "Pub matched " << handles.length() << " A subs." << std::endl;
          if (handles.length() == 1)
          {
            handle = handles[0];
            break;
          }
          else
            ACE_OS::sleep(1);
          ++attempts;
        }

        if (attempts == max_attempts)
        {
          cerr << "ERROR: failed to wait for first DataReader." << endl;
          exit (1);
        }

        writer->start ();
//.........这里部分代码省略.........

int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  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(111,
                              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",
                                CORBA::String_var(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);
    }

    ::DDS::PublisherQos publisher_qos;
    participant->get_default_publisher_qos (publisher_qos);
    publisher_qos.presentation.access_scope = DDS::GROUP_PRESENTATION_QOS;
    publisher_qos.presentation.coherent_access = true;
    publisher_qos.presentation.ordered_access = true;

    // Create Publisher
    DDS::Publisher_var pub =
      participant->create_publisher(publisher_qos,
                                    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);
    }

    ::DDS::DataWriterQos dw_qos;
    pub->get_default_datawriter_qos (dw_qos);
    dw_qos.history.kind                             = ::DDS::KEEP_ALL_HISTORY_QOS;
    dw_qos.resource_limits.max_samples_per_instance = ::DDS::LENGTH_UNLIMITED;

    // Create DataWriter
    DDS::DataWriter_var dw1 =
      pub->create_datawriter(topic.in(),
                             dw_qos,
                             DDS::DataWriterListener::_nil(),
                             OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(dw1.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: create_datawriter failed!\n")),
                       -1);
    }

    DDS::DataWriter_var dw2 =
      pub->create_datawriter(topic.in(),
                             dw_qos,
                             DDS::DataWriterListener::_nil(),
                             OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(dw2.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: create_datawriter failed!\n")),
//.........这里部分代码省略.........

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)
//.........这里部分代码省略.........

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,
//.........这里部分代码省略.........

int
ACE_TMAIN(int argc, ACE_TCHAR** argv)
{
  try
  {
    TheParticipantFactoryWithArgs(argc, argv);

    // Create Participant
    DDS::DomainParticipant_var participant =
      TheParticipantFactory->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(" ERROR: 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(" ERROR: create_subscriber failed!\n")), 2);

    // Create Publisher
    DDS::Publisher_var 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: main()")
                        ACE_TEXT(" ERROR: create_publisher failed!\n")), 1);

    OpenDDS::DCPS::TransportIdType transportId(0);

    // Attach Subscriber Transport
    ++transportId;

    OpenDDS::DCPS::TransportConfiguration_rch sub_config =
      TheTransportFactory->get_or_create_configuration(transportId, ACE_TEXT("SimpleTcp"));

    OpenDDS::DCPS::TransportImpl_rch sub_transport =
      TheTransportFactory->create_transport_impl(transportId);

    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(" ERROR: dynamic_cast failed!\n")), 1);

    OpenDDS::DCPS::AttachStatus sub_status =
      subscriber_i->attach_transport(sub_transport.in());

    if (sub_status != OpenDDS::DCPS::ATTACH_OK)
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: attach_transport failed!\n")), 1);

    // Attach Publisher Transport
    ++transportId;

    OpenDDS::DCPS::TransportConfiguration_rch pub_config =
      TheTransportFactory->get_or_create_configuration(transportId, ACE_TEXT("SimpleTcp"));

    OpenDDS::DCPS::TransportImpl_rch pub_transport =
      TheTransportFactory->create_transport_impl(transportId);

    OpenDDS::DCPS::PublisherImpl* publisher_i =
      dynamic_cast<OpenDDS::DCPS::PublisherImpl*>(publisher.in());

    if (publisher_i == 0)
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: dynamic_cast failed!\n")), 1);

    OpenDDS::DCPS::AttachStatus pub_status =
      publisher_i->attach_transport(pub_transport.in());

    if (pub_status != OpenDDS::DCPS::ATTACH_OK)
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: attach_transport 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: main()")
                        ACE_TEXT(" ERROR: register_type failed!\n")), 1);

//.........这里部分代码省略.........

int ACE_TMAIN (int argc, ACE_TCHAR *argv[]){
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);

      OpenDDS::DCPS::TransportConfig_rch config =
        OpenDDS::DCPS::TransportRegistry::instance()->get_config("dds4ccm_rtps");

      if (config.is_nil())
        {
          config =
            OpenDDS::DCPS::TransportRegistry::instance()->create_config("dds4ccm_rtps");
        }

      OpenDDS::DCPS::TransportInst_rch inst =
        OpenDDS::DCPS::TransportRegistry::instance()->get_inst("the_rtps_transport");

      if (inst.is_nil())
        {
          inst =
            OpenDDS::DCPS::TransportRegistry::instance()->create_inst("the_rtps_transport",
                                                                "rtps_udp");

          config->instances_.push_back(inst);

          OpenDDS::DCPS::TransportRegistry::instance()->global_config(config);
        }

      // Create another transport instance for participant2 since RTPS transport instances
      // cannot be shared by domain participants.
      OpenDDS::DCPS::TransportConfig_rch config2 =
        OpenDDS::DCPS::TransportRegistry::instance()->get_config("dds4ccm_rtps_2");

      if (config2.is_nil())
        {
          config2 =
            OpenDDS::DCPS::TransportRegistry::instance()->create_config("dds4ccm_rtps_2");
        }

      OpenDDS::DCPS::TransportInst_rch inst2 =
        OpenDDS::DCPS::TransportRegistry::instance()->get_inst("the_rtps_transport_2");

      if (inst2.is_nil())
        {
          inst2 =
            OpenDDS::DCPS::TransportRegistry::instance()->create_inst("the_rtps_transport_2",
                                                                "rtps_udp");
          config2->instances_.push_back(inst2);

        }


#ifndef DDS_HAS_MINIMUM_BIT
      OpenDDS::RTPS::RtpsDiscovery_rch disc =
        new OpenDDS::RTPS::RtpsDiscovery(OpenDDS::DCPS::Discovery::DEFAULT_RTPS);

      // The recommended value for the resend period is 2 seconds for
      // the current implementation of OpenDDS.
      disc->resend_period(ACE_Time_Value(2));

      TheServiceParticipant->add_discovery(OpenDDS::DCPS::static_rchandle_cast<OpenDDS::DCPS::Discovery>(disc));
      TheServiceParticipant->set_repo_domain(11, disc->key());
#endif
      TheServiceParticipant->set_default_discovery (OpenDDS::DCPS::Discovery::DEFAULT_RTPS);

      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 ()));
      }

      OpenDDS::DCPS::TransportRegistry::instance()->bind_config(config, participant.in());

      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_participant failed." << endl;
        return 1;
      }
      else
      {
        ACE_DEBUG ((LM_DEBUG, "Created participant 2 with instance handle %d\n",
                    participant2->get_instance_handle ()));
      }

      try {
        OpenDDS::DCPS::TransportRegistry::instance()->bind_config(config2, participant2.in());
//.........这里部分代码省略.........

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;
      }

      Test::DataTypeSupportImpl* servant = new Test::DataTypeSupportImpl();

      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 ("Data",
                                   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);
      }

      size_t const num_partitions =
        sizeof (Test::Offered::PartitionConfigs)
        / sizeof (Test::Offered::PartitionConfigs[0]);

      Test::PartitionConfig const * const begin =
        Test::Offered::PartitionConfigs;
      Test::PartitionConfig const * const end =
        begin + num_partitions;

      // Keep the writers around long enough for the publications and
      // subscriptions to match.
      typedef std::vector<DDS::DataWriter_var> writers_type;
      writers_type writers (num_partitions);

      for (Test::PartitionConfig const * i = begin; i != end; ++i)
      {
        DDS::PublisherQos pub_qos;
        participant->get_default_publisher_qos (pub_qos);

        // Specify partitions we're offering.
        CORBA::ULong n = 0;
        DDS::StringSeq & names = pub_qos.partition.name;
        for (char const * const * s = (*i).partitions;
             s != 0 && *s != 0;
             ++s, ++n)
        {
          CORBA::ULong const new_len = names.length () + 1;
          names.length (new_len);
          names[n] = *s;
        }

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

        DDS::DataWriterListener_var listener (
          new Test::DataWriterListener ((*i).expected_matches));

        // 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,
                                 listener.in (),
                                 ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
        if (CORBA::is_nil (dw.in ()))
        {
          cerr << "create_datawriter failed." << endl;
          exit(1);
        }

        writers.push_back (dw);
//.........这里部分代码省略.........

int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  DDS::DomainParticipantFactory_var dpf;
  DDS::DomainParticipant_var participant;

  try {

    std::cout << "Starting publisher" << std::endl;
    {
      // Initialize DomainParticipantFactory
      dpf = TheParticipantFactoryWithArgs(argc, argv);

      std::cout << "Starting publisher with " << argc << " args" << std::endl;
      int error;
      if ((error = parse_args(argc, argv)) != 0) {
        return error;
      }

      // Create DomainParticipant
      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 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);
      }

      DDS::DataWriterQos qos;
      pub->get_default_datawriter_qos(qos);
      if (dw_reliable()) {
        std::cout << "Reliable DataWriter" << std::endl;
        qos.history.kind = DDS::KEEP_ALL_HISTORY_QOS;
        qos.reliability.kind = DDS::RELIABLE_RELIABILITY_QOS;
      }

      // Create DataWriter
      DDS::DataWriter_var dw =
        pub->create_datawriter(topic.in(),
                               qos,
                               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
      std::cout << "Creating Writer" << std::endl;
      Writer* writer = new Writer(dw.in());
      std::cout << "Starting Writer" << std::endl;
      writer->start();

      while (!writer->is_finished()) {
//.........这里部分代码省略.........

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():");
//.........这里部分代码省略.........

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;
      }

      {
        // At this point we are connected to the Info Repo.
        // Trigger the driver
        std::ofstream ior_stream (driver_trigger.c_str());
        if (!ior_stream) {
          std::cerr << "Unable to open internal trigger file: "
                    << driver_trigger << std::endl;
          return -1;
        }
        ior_stream << "junk";
      }

      int max_wait_time = 30; //seconds
      int count = 0;
      while (true)
      {
        if (count > max_wait_time) {
          std::cerr << "Timed out waiting for external file: "
                    << publisher_trigger << std::endl;
          return -1;
        }

        // check for file
        ACE_stat my_stat;
        if (ACE_OS::stat (publisher_trigger.c_str(), &my_stat) == 0) {
          // found the trigger file.
          break;
        }

        ACE_OS::sleep (1);
      }

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

      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,
        DDS::Publisher_ptr>(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;
//.........这里部分代码省略.........