DDS::DataWriter_var
Factory::writer(const DDS::Publisher_var& pub, const DDS::Topic_var& topic, const DDS::DataWriterListener_var& dwl) const
{
// Create the data writer
DDS::DataWriterQos dw_qos;
pub->get_default_datawriter_qos(dw_qos);
dw_qos.durability.kind = opts_.durability_kind;
dw_qos.liveliness.kind = opts_.liveliness_kind;
dw_qos.liveliness.lease_duration = opts_.LEASE_DURATION;
dw_qos.reliability.kind = opts_.reliability_kind;
DDS::DataWriter_var dw = pub->create_datawriter(topic,
dw_qos,
dwl.in(),
OpenDDS::DCPS::DEFAULT_STATUS_MASK);
// Initialize the transport configuration for the appropriate entity
if (opts_.configuration_str != "none" && opts_.entity_str == "rw")
{
OpenDDS::DCPS::TransportRegistry::instance()->bind_config(opts_.configuration_str,
dw.in());
if (!opts_.entity_autoenable)
{
TEST_ASSERT(DDS::RETCODE_OK == dw->enable());
}
}
return dw;
}
typename OpenDDS::DCPS::DDSTraits<MessageType>::DataWriterType::_var_type
create_writer(const DDS::Publisher_var& pub, const char* topicName,
const DDS::DataWriterQos& qos = DATAWRITER_QOS_DEFAULT,
const DDS::DataWriterListener_var& listener = 0,
const DDS::StatusMask& mask = OpenDDS::DCPS::DEFAULT_STATUS_MASK)
{
const DDS::TypeSupport_var ts = new ::OpenDDS::DCPS::TypeSupportImpl_T<MessageType>();
const DDS::DomainParticipant_var dp = pub->get_participant();
const CORBA::String_var typeName = ts->get_type_name();
(void) ts->register_type(dp, typeName); // may have been registered before
const DDS::Topic_var topic =
dp->create_topic(topicName, typeName, TOPIC_QOS_DEFAULT, 0, 0);
if (!topic) return 0;
const DDS::DataWriter_var dw =
pub->create_datawriter(topic, qos, listener, mask);
return OpenDDS::DCPS::DDSTraits<MessageType>::DataWriterType::_narrow(dw);
}
DDS::DataWriter_var
createDataWriter(
DDS::Publisher_var publisher,
DDS::Topic_var topic,
bool keep_last_one)
{
// Set qos
DDS::DataWriterQos dw_qos;
publisher->get_default_datawriter_qos(dw_qos);
// RELIABLE/KEEP_ALL/10/10 works
dw_qos.reliability.kind = DDS::RELIABLE_RELIABILITY_QOS;
dw_qos.reliability.max_blocking_time.sec = 1;
dw_qos.reliability.max_blocking_time.nanosec = 0;
if (keep_last_one) {
dw_qos.history.kind = DDS::KEEP_LAST_HISTORY_QOS;
dw_qos.history.depth = 1;
dw_qos.resource_limits.max_samples = 1;
dw_qos.resource_limits.max_samples_per_instance = 1;
std::cout << "Datawriter QOS keep last one" << std::endl;
} else {
dw_qos.history.kind = DDS::KEEP_ALL_HISTORY_QOS;
dw_qos.resource_limits.max_samples = 10;
dw_qos.resource_limits.max_samples_per_instance = 10;
}
// Create DataWriter
DDS::DataWriter_var writer =
publisher->create_datawriter(topic,
dw_qos,
0,
OpenDDS::DCPS::DEFAULT_STATUS_MASK);
// Check for failure
if (!writer) {
throw std::string("failed to create data writer");
}
return writer;
}
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);
Test::DataDataWriter_var writer
= Test::DataDataWriter::_narrow (dw.in());
if (CORBA::is_nil (writer.in ()))
{
cerr << "Data Writer could not be narrowed"<< endl;
exit(1);
}
Test::Data the_data;
the_data.key = 2;
the_data.the_data = CORBA::string_dup ("Data Wuz Here!");
::DDS::InstanceHandle_t const handle =
writer->register_instance(the_data);
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) %T PUB starting to write.\n")));
::DDS::ReturnCode_t const ret = writer->write (the_data, handle);;
if (ret != ::DDS::RETCODE_OK)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT("(%P|%t) ERROR: PUB ")
ACE_TEXT ("write() returned %d.\n"),
ret));
}
}
// // Wait for DataReaders to finish.
// writers_type::const_iterator zend (writers.end ());
// for (writers_type::const_iterator z (writers.begin ()); z != zend; ++z)
// {
// ::DDS::InstanceHandleSeq handles;
// while (1)
// {
// (*z)->get_matched_subscriptions (handles);
// if (handles.length () == 0)
// break;
// else
// ACE_OS::sleep (1);
// }
// }
ACE_OS::sleep (20);
{
// Force contents of writers vector to be destroyed now.
writers_type tmp;
tmp.swap (writers);
}
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;
}
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(4,
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);
}
ACE_DEBUG((LM_DEBUG, "(%P|%t) Start publisher\n"));
{
// Register TypeSupport (Messenger::Message)
Messenger::MessageTypeSupport_var ts =
new Messenger::MessageTypeSupportImpl;
if (ts->register_type(participant, "Messenger") != 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();
ACE_DEBUG((LM_DEBUG, "registered type name = %s\n", type_name.in()));
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);
}
// setup partition
DDS::PublisherQos pub_qos;
participant->get_default_publisher_qos(pub_qos);
DDS::StringSeq my_partition;
my_partition.length(1);
my_partition[0] = "One";
pub_qos.partition.name = my_partition;
// Create Publisher
DDS::Publisher_var publisher =
participant->create_publisher(pub_qos,
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));
}
}
}
ACE_DEBUG((LM_DEBUG, "(%P|%t) Stop publisher\n"));
// 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;
}
ACE_DEBUG((LM_DEBUG, "(%P|%t) Publisher exiting\n"));
return 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(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);
// 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);
}
return status;
}
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;
}
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);
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;
}
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 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;
}
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 listener.
DDS::DataWriterListener_var listener (new DataWriterListenerImpl);
if (CORBA::is_nil (listener.in ()))
{
cerr << "ERROR: listener is nil." << endl;
exit(1);
}
DDS::DataWriterQos dw_qos; // Good QoS.
pub->get_default_datawriter_qos (dw_qos);
assert (DEADLINE_PERIOD.sec > 1); // Requirement for the test.
// First data writer will have a listener to test listener
// callback on deadline expiration.
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 << "ERROR: create_datawriter failed." << endl;
exit(1);
}
dw_qos.deadline.period.sec = DEADLINE_PERIOD.sec;
dw_qos.deadline.period.nanosec = DEADLINE_PERIOD.nanosec;
// Set qos with deadline. The watch dog starts now.
if (dw->set_qos (dw_qos) != ::DDS::RETCODE_OK)
{
cerr << "ERROR: set deadline qos failed." << endl;
exit(1);
}
{
// Two threads use same datawriter to write different instances.
std::auto_ptr<Writer> writer1 (new Writer (dw.in (), 99, SLEEP_DURATION));
std::auto_ptr<Writer> writer2 (new Writer (dw.in (), 100, SLEEP_DURATION));
writer1->start ();
writer2->start ();
// ----------------------------------------------
// Wait for fully associate with DataReaders.
if (writer1->wait_for_start () == false || writer2->wait_for_start () == false)
{
cerr << "ERROR: took too long to associate. " << endl;
exit (1);
}
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Publisher: sleep for %d milliseconds\n"),
SLEEP_DURATION.msec ()));
// Wait for a set of deadline periods to expire.
ACE_OS::sleep (SLEEP_DURATION);
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Publisher: now verify missed ")
ACE_TEXT ("deadline status \n")));
::DDS::InstanceHandle_t handle1 = writer1->get_instance_handle ();
::DDS::InstanceHandle_t handle2 = writer2->get_instance_handle ();
DDS::OfferedDeadlineMissedStatus deadline_status;
if (dw->get_offered_deadline_missed_status(deadline_status) != ::DDS::RETCODE_OK)
{
cerr << "ERROR: Failed to get offered deadline missed status" << endl;
exit (1);
}
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Publisher: got missed")
ACE_TEXT ("deadline status \n")));
if (deadline_status.total_count != NUM_EXPIRATIONS * NUM_WRITE_THREADS)
{
cerr << "ERROR: Unexpected number of missed offered "
<< "deadlines (" << deadline_status.total_count
<< " instead of " << NUM_EXPIRATIONS * NUM_WRITE_THREADS << ") "
<< endl;
exit (1);
}
if (deadline_status.total_count_change != NUM_EXPIRATIONS * NUM_WRITE_THREADS)
{
cerr << "ERROR: Incorrect missed offered "
<< "deadline count change ("
<< deadline_status.total_count_change
<< ") instead of " << NUM_EXPIRATIONS * NUM_WRITE_THREADS
<< endl;
exit (1);
}
if (deadline_status.last_instance_handle != handle1
&& deadline_status.last_instance_handle != handle2)
{
cerr << "ERROR: Unexpected last instance handle "
<< deadline_status.last_instance_handle << " instead of "
<< handle1 << " or "
<< handle2 << endl;
exit (1);
}
writer1->wait ();
writer2->wait ();
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Publisher: sleep for %d milliseconds\n"),
SLEEP_DURATION.msec()));
// Wait for another set of deadline periods to expire.
ACE_OS::sleep (SLEEP_DURATION);
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Publisher: now verify missed ")
ACE_TEXT ("deadline status \n")));
if (dw->get_offered_deadline_missed_status(deadline_status) != ::DDS::RETCODE_OK)
{
cerr << "ERROR: Failed to get offered deadline missed status" << endl;
exit (1);
}
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Publisher: got missed")
ACE_TEXT ("deadline status \n")));
if (deadline_status.total_count != (NUM_EXPIRATIONS + 2) * NUM_WRITE_THREADS)
{
cerr << "ERROR: Unexpected number of missed offered "
<< "deadlines (" << deadline_status.total_count
<< " instead of " << (NUM_EXPIRATIONS + 2) * NUM_WRITE_THREADS << ") "
<< endl;
exit (1);
}
if (deadline_status.total_count_change != NUM_WRITE_THREADS * 2)
{
cerr << "ERROR: Incorrect missed offered "
<< "deadline count change ("
<< deadline_status.total_count_change
<< ") instead of " << NUM_WRITE_THREADS * 2
<< endl;
exit (1);
}
if (deadline_status.last_instance_handle != handle1
&& deadline_status.last_instance_handle != handle2)
{
cerr << "ERROR: Unexpected last instance handle "
<< deadline_status.last_instance_handle << " instead of "
<< handle1 << " or "
<< handle2 << endl;
exit (1);
}
// Wait for datareader finish.
while (1)
{
::DDS::InstanceHandleSeq handles;
dw->get_matched_subscriptions (handles);
if (handles.length () == 0)
break;
else
ACE_OS::sleep(1);
}
}
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;
}
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 ();
writer->end ();
}
// ----------------------------------------------
// Switch from PARTITION A to B, now the first DataReader belong to
// PARTITION A should be disconnected and the second DataReader belong to
// PARTITION B should be connected.
pub_qos.partition.name[0] = PARTITION_B;
if (pub->set_qos (pub_qos)!= ::DDS::RETCODE_OK)
{
cerr << "ERROR: DataWriter changed partition which should be compatible "
<< "but should disconnect with DataReaders" << endl;
exit (1);
}
// ----------------------------------------------
// Now DataWriter is in PARTITION B, the second DataReader in PARTITION B
// should receive the messages.
{
std::auto_ptr<Writer> writer (new Writer (dw.in ()));
cout << "Pub waiting for match on B partition." << std::endl;
if (OpenDDS::Model::WriterSync::wait_match(dw)) {
cerr << "Error waiting for match on B partition" << std::endl;
return 1;
}
attempts = 1;
while (attempts != max_attempts)
{
::DDS::InstanceHandleSeq handles;
dw->get_matched_subscriptions(handles);
cout << "Pub matched " << handles.length() << " B subs." << std::endl;
if (handles.length() == 1 && handles[0] != handle)
break;
else
ACE_OS::sleep(1);
++attempts;
}
if (attempts == max_attempts)
{
cerr << "ERROR: subscriptions failed to match." << endl;
exit (1);
}
writer->start ();
writer->end ();
}
// ----------------------------------------------
// Wait for first reader to switch from PARTITION A to B so
// both two readers will receive the messages.
{
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)
{
cerr << "ERROR: failed to wait for DataReader partition switch." << endl;
exit (1);
}
writer->start ();
writer->end ();
}
// ----------------------------------------------
// Now 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;
}
}
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;
}
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()) {
ACE_Time_Value small_time(0, 250000);
ACE_OS::sleep(small_time);
}
std::cout << "Writer finished " << std::endl;
writer->end();
if (wait_for_acks) {
std::cout << "Writer wait for ACKS" << std::endl;
DDS::Duration_t timeout =
{ DDS::DURATION_INFINITE_SEC, DDS::DURATION_INFINITE_NSEC };
dw->wait_for_acknowledgments(timeout);
} else {
// let any missed multicast/rtps messages get re-delivered
ACE_Time_Value small_time(0, 250000);
ACE_OS::sleep(small_time);
}
std::cout << "deleting DW" << std::endl;
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;
}
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")),
-1);
}
// Start writing threads
Writer* writer1 = new Writer(pub.in(), dw1.in());
writer1->start();
Writer* writer2 = new Writer(pub.in(), dw2.in());
writer2->start();
while (!writer1->is_finished() || !writer2->is_finished()) {
ACE_Time_Value small_time(0, 250000);
ACE_OS::sleep(small_time);
}
writer1->end();
writer2->end();
delete writer1;
delete writer2;
// 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;
}
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;
}
int ACE_TMAIN (int argc, ACE_TCHAR *argv[]){
int result = 0;
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;
}
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);
}
// ----------------------------------------------
DDS::DataWriterQos dw_qos; // Good QoS.
pub->get_default_datawriter_qos (dw_qos);
dw_qos.resource_limits.max_samples_per_instance = MAX_SAMPLES_PER_INSTANCES;
dw_qos.resource_limits.max_samples = MAX_SAMPLES;
dw_qos.resource_limits.max_instances = MAX_INSTANCES;
#ifndef OPENDDS_NO_OWNERSHIP_PROFILE
dw_qos.history.kind = ::DDS::KEEP_ALL_HISTORY_QOS;
dw_qos.history.depth = MAX_SAMPLES_PER_INSTANCES;
#endif
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 << "ERROR: create_datawriter failed." << endl;
exit(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 ()))
{
cerr << "ERROR: create_datawriter failed." << endl;
exit(1);
}
{
// Two threads use same datawriter to write different instances.
std::auto_ptr<Writer> writer1 (new Writer (dw.in (), 99, SLEEP_DURATION));
std::auto_ptr<Writer> writer2 (new Writer (dw.in (), 100, SLEEP_DURATION));
std::auto_ptr<Writer> writer3 (new Writer (dw.in (), 101, SLEEP_DURATION));
std::auto_ptr<Writer> writer4 (new Writer (dw2.in (), 101, SLEEP_DURATION));
writer1->start ();
writer2->start ();
// ----------------------------------------------
// Wait for first writer threads to register with DataReaders.
if (writer1->wait_for_registered () == false
|| writer2->wait_for_registered () == false)
{
cerr << "ERROR: first writers took too long to connect. " << endl;
exit (1);
}
writer3->start ();
if (writer3->wait_for_registered () == false)
{
cerr << "ERROR: writer 3 took too long to connect. " << endl;
exit (1);
}
writer4->start ();
if (writer4->wait_for_registered () == false)
{
cerr << "ERROR: writer 4 took too long to connect. " << endl;
exit (1);
}
writer1->start_sending ();
writer2->start_sending ();
writer3->start_sending ();
writer4->start_sending ();
writer1->wait ();
writer2->wait ();
writer3->wait ();
writer4->wait ();
// Wait for datareader finish.
while (1)
{
::DDS::InstanceHandleSeq handles;
dw->get_matched_subscriptions (handles);
if (handles.length () == 0)
break;
else
ACE_OS::sleep(1);
}
if (writer1->failed_registration() ) {
cerr << "ERROR: unexpected failed registration for writer 1. " << endl;
result = 1;
}
if (writer2->failed_registration() ) {
cerr << "ERROR: unexpected failed registration for writer 2. " << endl;
result = 1;
}
if (!writer3->failed_registration() ) {
cerr << "ERROR: unexpected registration for writer 3. " << endl;
result = 1;
}
if (writer4->failed_registration() ) {
cerr << "ERROR: unexpected failed registration for writer 4. " << endl;
result = 1;
}
}
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 result;
}
int do_writer(DDS::DomainParticipant_var participant, DDS::Topic_var topic, bool toggle)
{
// 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: do_writer() -")
ACE_TEXT(" create_publisher failed!\n")),
-1);
}
DDS::DataWriterQos qos;
publisher->get_default_datawriter_qos(qos);
qos.user_data.value.length(3);
qos.user_data.value[0] = 0;
qos.user_data.value[1] = 0;
qos.user_data.value[2] = 1;
qos.reliability.kind = DDS::RELIABLE_RELIABILITY_QOS;
if (toggle) {
ACE_DEBUG((LM_DEBUG, "Creating writer\n"));
DDS::DataWriter_var writer =
publisher->create_datawriter(topic,
qos,
0,
OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (!writer) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("ERROR: %N:%l: do_writer() -")
ACE_TEXT(" create_datawriter failed!\n")), -1);
}
ACE_OS::sleep(SLEEP_SHORT);
// Go away.
ACE_DEBUG((LM_DEBUG, "Deleting writer\n"));
publisher->delete_datawriter(writer);
ACE_OS::sleep(SLEEP_SHORT);
// Come back.
ACE_DEBUG((LM_DEBUG, "Creating writer\n"));
writer = publisher->create_datawriter(topic,
qos,
0,
OpenDDS::DCPS::DEFAULT_STATUS_MASK);
ACE_OS::sleep(SLEEP_SHORT);
return 0;
} else {
struct Listener : public DDS::DataWriterListener {
size_t found, lost;
Listener() : found(0), lost(0) { }
virtual void
on_offered_deadline_missed (::DDS::DataWriter_ptr,
const ::DDS::OfferedDeadlineMissedStatus &) { }
virtual void
on_offered_incompatible_qos (::DDS::DataWriter_ptr,
const ::DDS::OfferedIncompatibleQosStatus &) { }
virtual void
on_liveliness_lost (::DDS::DataWriter_ptr,
const ::DDS::LivelinessLostStatus &) { }
virtual void
on_publication_matched (::DDS::DataWriter_ptr,
const ::DDS::PublicationMatchedStatus & status) {
if (status.current_count_change > 0) {
ACE_DEBUG((LM_DEBUG, "Writer found reader\n"));
++found;
}
if (status.current_count_change < 0) {
ACE_DEBUG((LM_DEBUG, "Writer lost reader\n"));
++lost;
}
}
} listener;
// Create DataWriter
DDS::DataWriter_var writer =
publisher->create_datawriter(topic,
qos,
&listener,
OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (!writer) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("ERROR: %N:%l: do_writer() -")
ACE_TEXT(" create_datawriter failed!\n")),
-1);
}
ACE_OS::sleep(SLEEP_LONG);
if (listener.found == 2 && listener.lost == 1) {
writer->set_listener(0, OpenDDS::DCPS::DEFAULT_STATUS_MASK);
return 0;
}
return -1;
}
}
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;
}
int svc()
{
int thread_id = thread_counter_++;
// 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);
}
writers_[thread_id].resize(6);
ACE_DEBUG((LM_DEBUG, "(%P|%t) Starting DataWriter %C\n", writers_[thread_id].c_str()));
DDS::DataWriterQos qos;
publisher->get_default_datawriter_qos(qos);
qos.user_data.value.length(3);
qos.user_data.value[0] = fromhex(writers_[thread_id], 0);
qos.user_data.value[1] = fromhex(writers_[thread_id], 1);
qos.user_data.value[2] = fromhex(writers_[thread_id], 2);
if (reliable_) {
qos.reliability.kind = DDS::RELIABLE_RELIABILITY_QOS;
qos.reliability.max_blocking_time.sec = DDS::DURATION_INFINITE_SEC;
// qos.resource_limits.max_instances = 10;
// qos.history.depth = 10;
} else {
qos.reliability.kind = DDS::BEST_EFFORT_RELIABILITY_QOS;
}
// Create DataWriter
DDS::DataWriter_var writer =
publisher->create_datawriter(topic_,
qos,
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);
}
TestMsgDataWriter_var message_writer =
TestMsgDataWriter::_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);
}
ACE_DEBUG((LM_DEBUG, "(%P|%t) DataWriter %C has %d of %d readers\n", writers_[thread_id].c_str(), matches.current_count, total_readers_));
if (matches.current_count >= total_readers_) {
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
TestMsg message;
message.value = 0;
for (int i = 0; i < MSGS_PER_WRITER; ++i) {
DDS::ReturnCode_t error = message_writer->write(message, DDS::HANDLE_NIL);
++message.value;
if (error != DDS::RETCODE_OK) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("ERROR: %N:%l: main() -")
ACE_TEXT(" write returned %d!\n"), error));
}
}
ACE_DEBUG((LM_DEBUG, "(%P|%t) DataWriter %C is waiting for acknowledgements\n", writers_[thread_id].c_str()));
DDS::Duration_t timeout = { 30, 0 };
message_writer->wait_for_acknowledgments(timeout);
// With static discovery, it's not an error for wait_for_acks to fail
// since the peer process may have terminated before sending acks.
ACE_DEBUG((LM_DEBUG, "(%P|%t) DataWriter %C is done\n", writers_[thread_id].c_str()));
return 0;
}
int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
ACE_Time_Value offset;
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;
}
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
int c;
while ((c = get_opts ()) != -1)
{
switch(c)
{
case 'o':
{
int off_secs = ACE_OS::atoi (get_opts.opt_arg ());
offset = ACE_Time_Value(off_secs);
}
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-o offset (in seconds) "
"\n",
argv [0]),
-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);
dw_qos.latency_budget.duration.sec = 0;
dw_qos.latency_budget.duration.nanosec = 0;
::DDS::DataWriterListener_var dwl (new DataWriterListenerImpl);
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);
}
{
std::auto_ptr<Writer> writer (new Writer (dw.in (), offset));
writer->start ();
while ( !writer->is_finished())
{
ACE_Time_Value small_time(30,0);
ACE_OS::sleep (small_time);
}
// Cleanup
writer->end ();
}
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;
}
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try
{
DDS::DomainParticipantFactory_var dpf =
TheParticipantFactoryWithArgs(argc, argv);
if( parse_args(argc, argv) != 0)
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;
}
Messenger::MessageTypeSupportImpl* servant =
new Messenger::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);
// Make it KEEP_ALL history so we can verify the received
// data without dropping.
// dw_qos.history.kind = ::DDS::KEEP_ALL_HISTORY_QOS;
dw_qos.reliability.kind = ::DDS::RELIABLE_RELIABILITY_QOS;
//dw_qos.resource_limits.max_samples_per_instance = num_writes;
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 (dw.in(), sub_finished_filename, verbose, write_delay_ms);
// Indicate that the publisher is ready
FILE* writers_ready = ACE_OS::fopen (pub_ready_filename, ACE_TEXT("w"));
if (writers_ready == 0) {
cerr << "ERROR Unable to create publisher ready file" << endl;
exit(1);
}
ACE_OS::fclose(writers_ready);
// Wait for the subscriber to be ready.
ACE_stat stats;
while (ACE_OS::stat (sub_ready_filename, &stats) == -1)
{
ACE_Time_Value small_time(0,250000);
ACE_OS::sleep (small_time);
}
writer.start ();
writer.wait ();
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 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;
}
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;
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);
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;
}
int main(int argc, char** args){
std::cout << "Welcome to userqos stress test" << std::endl;
enum {PUBLISHER, SUBSCRIBER} mode;
if(argc != 2 || !(*args[1] == 'p' || *args[1] == 's')){
printf("Usage: %s (p|s)\n"
" p - Publisher\n"
" s - Subscriber\n",args[0]);
exit(EXIT_FAILURE);
} else if(*args[1] == 'p'){
mode = PUBLISHER;
} else if(*args[1] == 's'){
mode = SUBSCRIBER;
} else {
printf("Should never reach this state.\n");
exit(EXIT_FAILURE);
}
DDS::ReturnCode_t retval;
DDS::InstanceHandle_t handle;
DDS::DomainParticipantFactory_ptr dpf = DDS::DomainParticipantFactory::get_instance();
assert( NULL != dpf);
DDS::DomainParticipantQos participant_qos;
retval = dpf->get_default_participant_qos(participant_qos);
assert( DDS::RETCODE_OK == retval );
DDS::DomainId_t domain = NULL;
DDS::DomainParticipant_var participant = dpf->create_participant(domain,
PARTICIPANT_QOS_DEFAULT,
NULL,
DDS::STATUS_MASK_NONE);
assert( NULL != participant.in() );
/**
Magical key definitions. If you want the idlpp to generate TypeSupport you MUST,
I repeat, MUST, add #pragma. Why would you ever NOT want the TypeSupport? Who knows.
OpenSplice_PreProcessor_usermanual.pdf , Section: 1.5.1 KeyDefinitions
**/
// Memory leak: I cannot seem to free pid_ts. Delete is blocked nor can I find _release per the docs
PID::PresenceTypeSupport_ptr pid_ts = new PID::PresenceTypeSupport();
assert( NULL != pid_ts );
retval = pid_ts->register_type(participant, pid_ts->get_type_name());
assert ( DDS::RETCODE_OK == retval );
DDS::TopicQos topic_qos;
retval = participant->get_default_topic_qos(topic_qos);
assert( DDS::RETCODE_OK == retval );
DDS::Topic_var presence_topic = participant->create_topic("presence",
pid_ts->get_type_name(),
topic_qos,
NULL,
DDS::STATUS_MASK_NONE);
assert( NULL != presence_topic.in() );
/**
Publisher code
**/
if(mode == PUBLISHER){
DDS::PublisherQos publisher_qos;
retval = participant->get_default_publisher_qos(publisher_qos);
assert( DDS::RETCODE_OK == retval );
DDS::Publisher_var publisher = participant->create_publisher(publisher_qos,
NULL,
DDS::STATUS_MASK_NONE);
assert( NULL != publisher.in() );
/**
PID Data Writer
**/
DDS::DataWriterQos dw_qos;
retval = publisher->get_default_datawriter_qos(dw_qos);
assert( DDS::RETCODE_OK == retval );
const char* msg = "HI THERE COWBOY";
dw_qos.user_data.value = DDS_DCPSUFLSeq<unsigned char, DDS::octSeq_uniq_>(msg);
assert( strlen(msg) == dw_qos.user_data.value.length() );
DDS::DataWriter_var writer = publisher->create_datawriter(presence_topic, dw_qos, NULL, DDS::STATUS_MASK_NONE);
assert( NULL != writer.in() );
PID::PresenceDataWriter_var presence_writer = PID::PresenceDataWriter::_narrow(writer);
assert( NULL != presence_writer.in() );
PID::Presence temp_presence;
temp_presence.pid = 100;
temp_presence.hostname = "my_machine";
//handle = presence_writer->register_instance(temp_presence);
//assert( DDS::HANDLE_NIL != handle );
handle = DDS::HANDLE_NIL;
// std::cout << "LOOPING" << std::endl;
// while(shutdown_flag == 0){
retval = presence_writer->write(temp_presence,handle);
assert( DDS::RETCODE_OK == retval );
// usleep(50);
//}
}
/**
Subscriber
**/
else if(mode == SUBSCRIBER){
DDS::SubscriberQos subscriber_qos;
retval = participant->get_default_subscriber_qos(subscriber_qos);
assert( DDS::RETCODE_OK == retval );
DDS::Subscriber_var subscriber = participant->create_subscriber(subscriber_qos,
NULL,
DDS::STATUS_MASK_NONE);
assert( NULL != subscriber.in() );
/**
PID Data Reader
**/
DDS::DataReaderQos dr_qos;
retval = subscriber->get_default_datareader_qos(dr_qos);
assert( DDS::RETCODE_OK == retval );
PID::PresenceReaderListener *p_r_listener = new PID::PresenceReaderListener();
assert(p_r_listener != NULL);
DDS::DataReader_ptr reader = subscriber->create_datareader(presence_topic, dr_qos, p_r_listener, DDS::DATA_AVAILABLE_STATUS);
assert( NULL != reader );
PID::PresenceDataReader *presence_reader = PID::PresenceDataReader::_narrow(reader);
assert( NULL != presence_reader );
while(shutdown_flag == 0){
usleep(50);
}
}
//retval = dpf->delete_participant(participant);
//assert( DDS::RETCODE_OK == retval );
retval = DDS::RETCODE_PRECONDITION_NOT_MET;
while(retval != DDS::RETCODE_OK){
retval = dpf->delete_contained_entities();
/*
switch(retval){
case DDS::RETCODE_OK:
printf("DDS::RETCODE_OK\n");
break;
case DDS::RETCODE_ERROR:
printf("DDS::RETCODE_ERROR\n");
break;
case DDS::RETCODE_OUT_OF_RESOURCES:
printf("DDS::RETCODE_OUT_OF_RESOURCES\n");
break;
case DDS::RETCODE_PRECONDITION_NOT_MET:
printf("DDS::RETCODE_PRECONDITION_NOT_MET\n");
break;
default:
printf("Default case?\n");
}
*/
usleep(10);
}
assert( DDS::RETCODE_OK == retval );
return 0;
}
int main (int argc, char *argv[]) {
try {
DDS::DomainParticipantFactory_var dpf =
TheParticipantFactoryWithArgs(argc, argv);
if( parse_args(argc, argv) != 0)
return 1;
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;
}
Messenger::MessageTypeSupportImpl* servant = new Messenger::MessageTypeSupportImpl();
OpenDDS::DCPS::LocalObject_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);
}
// Initialize the transport
OpenDDS::DCPS::TransportImpl_rch tcp_impl =
TheTransportFactory->create_transport_impl (TCP_IMPL_ID,
"SimpleTcp",
OpenDDS::DCPS::DONT_AUTO_CONFIG);
OpenDDS::DCPS::TransportConfiguration_rch writer_config
= TheTransportFactory->create_configuration (TCP_IMPL_ID, "SimpleTcp");
OpenDDS::DCPS::SimpleTcpConfiguration* writer_tcp_config
= static_cast <OpenDDS::DCPS::SimpleTcpConfiguration*> (writer_config.in ());
writer_tcp_config->local_address_ = ACE_INET_Addr (local_address.c_str());
writer_tcp_config->local_address_str_ = local_address;
// This is needed for bp_timeout test.
writer_tcp_config->max_output_pause_period_ = 2000;
// This is needed to get the connection deletion callback.
writer_tcp_config->datalink_release_delay_ = 0;
if (tcp_impl->configure(writer_config.in()) != 0)
{
cerr << "Failed to configure the transport." << endl;
exit(1);
}
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);
}
// activate the listener
DDS::DataWriterListener_var listener (new DataWriterListenerImpl);
if (CORBA::is_nil (listener.in ())) {
cerr << "listener is nil." << endl;
exit(1);
}
// Create the datawriter
DDS::DataWriterQos dw_qos;
pub->get_default_datawriter_qos (dw_qos);
// Make it KEEP_ALL history so we can verify the received
// data without dropping.
dw_qos.history.kind = ::DDS::KEEP_ALL_HISTORY_QOS;
dw_qos.reliability.kind = ::DDS::RELIABLE_RELIABILITY_QOS;
dw_qos.resource_limits.max_samples_per_instance = num_writes;
DDS::DataWriter_var dw =
pub->create_datawriter(topic.in (),
dw_qos,
listener.in ());
if (CORBA::is_nil (dw.in ())) {
cerr << "create_datawriter failed." << endl;
exit(1);
}
Writer* writer = new Writer(dw.in());
// Indicate that the publisher is ready
FILE* writers_ready = ACE_OS::fopen (pub_ready_filename, "w");
if (writers_ready == 0) {
cerr << "ERROR Unable to create publisher ready file" << endl;
exit(1);
}
ACE_OS::fclose(writers_ready);
// Wait for the subscriber to be ready.
FILE* readers_ready = 0;
do {
ACE_Time_Value small(0,250000);
ACE_OS::sleep (small);
readers_ready = ACE_OS::fopen (sub_ready_filename, "r");
} while (0 == readers_ready);
ACE_OS::fclose(readers_ready);
// ensure the associations are fully established before writing.
ACE_OS::sleep(3);
writer->start ();
while ( !writer->is_finished()) {
ACE_Time_Value small(0,250000);
ACE_OS::sleep (small);
}
// Indicate that the publisher is done
FILE* writers_completed = ACE_OS::fopen (pub_finished_filename, "w");
if (writers_completed == 0) {
cerr << "ERROR Unable to i publisher completed file" << endl;
} else {
ACE_OS::fprintf (writers_completed, "%d\n",
writer->get_timeout_writes());
}
ACE_OS::fclose (writers_completed);
// Wait for the subscriber to finish.
FILE* readers_completed = 0;
do {
ACE_Time_Value small(0,250000);
ACE_OS::sleep (small);
readers_completed = ACE_OS::fopen (sub_finished_filename, "r");
} while (0 == readers_completed);
ACE_OS::fclose(readers_completed);
writer->end ();
delete writer;
// Sleep a while before shutdown to avoid the problem of repository
// crashes when it handles both remove_association from subscriber
// and publisher at the same time.
// Cleanup
//ACE_OS::sleep (2);
participant->delete_contained_entities();
dpf->delete_participant(participant.in ());
TheTransportFactory->release();
TheServiceParticipant->shutdown ();
} catch (CORBA::Exception& e) {
cerr << "Exception caught in main.cpp:" << endl
<< e << endl;
exit(1);
}
if (actual_lost_pub_notification != expected_lost_pub_notification)
{
ACE_ERROR ((LM_ERROR, "(%P|%t)ERROR: on_publication_lost called %d times "
"and expected %d times\n", actual_lost_pub_notification,
expected_lost_pub_notification));
return 1;
}
if (num_deleted_connections != expected_deleted_connections)
{
ACE_ERROR ((LM_ERROR, "(%P|%t)ERROR: on_connection_deleted called %d times "
"and expected %d times\n", num_deleted_connections,
expected_deleted_connections));
return 1;
}
return 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) == -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();
OpenDDS::DCPS::LocalObject_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(),
::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 << "PUB: 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")));
ACE_Time_Value delay_between_pubs(0, this->delay_between_pubs_msec_ * 1000);
DDS::DomainParticipantFactory_var dpf = TheParticipantFactory;
// 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: svc()")
ACE_TEXT(" create_participant failed!\n")), 1);
// 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: 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);
writer_qos.history.depth = samples_per_thread_;
if (deadline_.sec > 0 || deadline_.nanosec > 0)
{
writer_qos.deadline.period.sec = deadline_.sec;
writer_qos.deadline.period.nanosec = deadline_.nanosec;
}
DDS::DataWriter_var 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);
FooDataWriter_var 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
DDS::StatusCondition_var cond = writer->get_statuscondition();
cond->set_enabled_statuses(DDS::PUBLICATION_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::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;
ACE_OS::sleep(delay_between_pubs);
}
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);
}
publisher->delete_datawriter(writer);
// Clean-up!
participant->delete_contained_entities();
dpf->delete_participant(participant.in());
}
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;
}
int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
int status = 0;
try {
// Initialize DomainParticipantFactory
DDS::DomainParticipantFactory_var dpf =
TheParticipantFactoryWithArgs(argc, argv);
bool reliable = true;
int num_msgs = 10;
int my_pid = ACE_OS::getpid();
parse_args(argc, argv, reliable, num_msgs, my_pid);
// 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
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);
qos.liveliness.kind = DDS::AUTOMATIC_LIVELINESS_QOS;
qos.liveliness.lease_duration.sec = 5;
qos.liveliness.lease_duration.nanosec = 0;
qos.history.kind = DDS::KEEP_ALL_HISTORY_QOS;
qos.durability.kind = DDS::TRANSIENT_LOCAL_DURABILITY_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);
}
DDS::DataWriter_var dw2 =
pub->create_datawriter(topic.in(),
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 2 failed!\n")),
-1);
}
{
Writer writer(dw, dw2, my_pid);
writer.write(reliable, num_msgs);
}
// Sleep to give subscriber a chance to nak before exiting
ACE_OS::sleep(3);
ACE_DEBUG((LM_DEBUG, "Publisher delete contained entities\n"));
// Clean-up!
participant->delete_contained_entities();
ACE_DEBUG((LM_DEBUG, "Publisher delete participant\n"));
dpf->delete_participant(participant.in());
ACE_DEBUG((LM_DEBUG, "Publisher shutdown\n"));
TheServiceParticipant->shutdown();
ACE_DEBUG((LM_DEBUG, "Publisher vars going out of scope\n"));
} catch (const CORBA::Exception& e) {
e._tao_print_exception("Exception caught in main():");
status = -1;
}
ACE_DEBUG((LM_DEBUG, "Publisher exiting with status=%d\n", status));
return status;
}
void KVStore::init() {
DDS::DomainId_t myDomain = NULL;
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var dp;
DDS::Subscriber_var subscriber;
DDS::Publisher_var publisher;
DDS::DomainParticipantQos dpQos;
DDS::TopicQos tQos;
DDS::SubscriberQos sQos;
DDS::DataReaderQos drQos;
DDS::PublisherQos pQos;
DDS::DataWriterQos dwQos;
DDS::Topic_var topic;
DDSKVStore::TransactionTypeSupport_var ts;
// Create Participants
dpf = DDS::DomainParticipantFactory::get_instance();
dpf->get_default_participant_qos(dpQos);
dp = dpf->create_participant(myDomain, dpQos, NULL, DDS::STATUS_MASK_NONE);
// Create Subscriber
dp->get_default_subscriber_qos(sQos);
sQos.partition.name.length(1);
sQos.partition.name[0] = partition.c_str();
subscriber = dp->create_subscriber(sQos, NULL, DDS::STATUS_MASK_NONE);
// Create Publisher
dp->get_default_publisher_qos(pQos);
pQos.partition.name.length(1);
pQos.partition.name[0] = partition.c_str();
publisher = dp->create_publisher(pQos, NULL, DDS::STATUS_MASK_NONE);
// Set DataReader QoS settings
subscriber->get_default_datareader_qos(drQos);
drQos.reliability.kind = DDS::RELIABLE_RELIABILITY_QOS;
drQos.history.kind = DDS::KEEP_LAST_HISTORY_QOS;
drQos.history.depth = 30;
// Set DataWriter QoS settings
publisher->get_default_datawriter_qos(dwQos);
dwQos.reliability.kind = DDS::RELIABLE_RELIABILITY_QOS;
dwQos.history.kind = DDS::KEEP_LAST_HISTORY_QOS;
dwQos.history.depth = 30;
// Set Topic Qos settings
dp->get_default_topic_qos(tQos);
tQos.reliability.kind = DDS::RELIABLE_RELIABILITY_QOS;
tQos.history.kind = DDS::KEEP_LAST_HISTORY_QOS;
tQos.history.depth = 30;
// Create Topic
ts = new DDSKVStore::TransactionTypeSupport();
ts->register_type(dp, "DDSKVStore::Transaction");
topic = dp->create_topic("Transaction", "DDSKVStore::Transaction", tQos,
NULL, DDS::STATUS_MASK_NONE);
// Create Datareader
dataReader = subscriber->create_datareader(topic, drQos, NULL,
DDS::STATUS_MASK_NONE);
transactionDataReader = DDSKVStore::TransactionDataReader::_narrow(
dataReader);
if (dataReader == NULL)
std::cout << "ERROR: DDS Connection failed" << std::endl;
// Create Datawriter
transactionDataWriter = DDSKVStore::TransactionDataWriter::_narrow(
publisher->create_datawriter(topic, dwQos, NULL,
DDS::STATUS_MASK_NONE));
if (transactionDataWriter == NULL)
std::cout << "ERROR: DDS Connection failed" << std::endl;
// Create Readcondition
readCondition = dataReader->create_readcondition(DDS::ANY_SAMPLE_STATE,
DDS::ANY_VIEW_STATE, DDS::ALIVE_INSTANCE_STATE);
}
void init ()
{
participant
= dpf->create_participant(domain_id,
PARTICIPANT_QOS_DEFAULT,
::DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (participant.in ()))
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT("(%P|%t) create_participant failed.\n")));
throw TestException ();
}
::Xyz::FooTypeSupportImpl* fts_servant
= new ::Xyz::FooTypeSupportImpl();
if (::DDS::RETCODE_OK != fts_servant->register_type(participant.in (), type_name))
{
ACE_ERROR ((LM_ERROR, ACE_TEXT("(%P|%t) register_type failed.\n")));
throw TestException ();
}
::DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
topic[0]
= participant->create_topic (topic_name[0],
type_name,
topic_qos,
::DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (topic[0].in ()))
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT("(%P|%t) create_topic failed.\n")));
throw TestException ();
}
topic[1]
= participant->create_topic (topic_name[1],
type_name,
topic_qos,
::DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (topic[1].in ()))
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT("(%P|%t) create_topic failed.\n")));
throw TestException ();
}
writer_impl
= TheTransportFactory->create_transport_impl (PUB_TRAFFIC_TCP,
ACE_TEXT("SimpleTcp"),
OpenDDS::DCPS::DONT_AUTO_CONFIG);
OpenDDS::DCPS::TransportConfiguration_rch writer_config
= TheTransportFactory->create_configuration (PUB_TRAFFIC_TCP, ACE_TEXT("SimpleTcp"));
OpenDDS::DCPS::SimpleTcpConfiguration* writer_tcp_config
= static_cast <OpenDDS::DCPS::SimpleTcpConfiguration*> (writer_config.in ());
if (writer_address_given)
{
ACE_INET_Addr writer_address (writer_address_str.c_str ());
writer_tcp_config->local_address_ = writer_address;
writer_tcp_config->local_address_str_ = writer_address_str.c_str ();
}
// else use default address - OS assigned.
if (writer_impl->configure(writer_config.in()) != 0)
{
ACE_ERROR((LM_ERROR,
ACE_TEXT("(%P|%t) init_writer_tranport: pub TCP")
ACE_TEXT(" Failed to configure the transport.\n")));
throw TestException ();
}
// Create the default publisher
publisher = participant->create_publisher(PUBLISHER_QOS_DEFAULT,
::DDS::PublisherListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (publisher.in ()))
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT("(%P|%t) create_publisher failed.\n")));
throw TestException ();
}
// Attach the publisher to the transport.
OpenDDS::DCPS::PublisherImpl* pub_impl
= dynamic_cast<OpenDDS::DCPS::PublisherImpl*>
(publisher.in ());
if (0 == pub_impl)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT("(%P|%t) Failed to obtain publisher servant \n")));
throw TestException ();
}
ACE_DEBUG((LM_DEBUG, ACE_TEXT("(%P|%t) attach to tcp \n")));
OpenDDS::DCPS::AttachStatus attach_status
= pub_impl->attach_transport(writer_impl.in());
if (attach_status != OpenDDS::DCPS::ATTACH_OK)
{
// We failed to attach to the transport for some reason.
ACE_TString status_str;
switch (attach_status)
{
case OpenDDS::DCPS::ATTACH_BAD_TRANSPORT:
status_str = ACE_TEXT("ATTACH_BAD_TRANSPORT");
break;
case OpenDDS::DCPS::ATTACH_ERROR:
status_str = ACE_TEXT("ATTACH_ERROR");
break;
case OpenDDS::DCPS::ATTACH_INCOMPATIBLE_QOS:
status_str = ACE_TEXT("ATTACH_INCOMPATIBLE_QOS");
break;
default:
status_str = ACE_TEXT("Unknown Status");
break;
}
ACE_ERROR ((LM_ERROR,
ACE_TEXT("(%P|%t) Failed to attach to the transport. ")
ACE_TEXT("AttachStatus == %s\n"),
status_str.c_str()));
throw TestException ();
}
// Create the datawriters
::DDS::DataWriterQos dw_qos;
publisher->get_default_datawriter_qos (dw_qos);
// Make it KEEP_ALL history so we can verify the received
// data without dropping.
dw_qos.history.kind = ::DDS::KEEP_ALL_HISTORY_QOS;
dw_qos.reliability.kind = ::DDS::RELIABLE_RELIABILITY_QOS;
dw_qos.resource_limits.max_samples_per_instance = ::DDS::LENGTH_UNLIMITED;
dw_qos.reliability.max_blocking_time.sec = 0;
dw_qos.reliability.max_blocking_time.nanosec = 0;
for (int i = 0; i < 2; ++i)
{
datawriter[i] = publisher->create_datawriter(topic[i].in (),
dw_qos,
::DDS::DataWriterListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (datawriter[i].in ()))
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT("(%P|%t) create_datawriter failed.\n")));
throw TestException ();
}
writers[i] = new Writer (datawriter[i].in (), i);
}
}
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);
}
OpenDDS::DCPS::TransportImpl_rch tcp_impl =
TheTransportFactory->create_transport_impl (TCP_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);
}
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 << "Exception caught in main.cpp:" << endl
<< e << endl;
exit(1);
}
return 0;
}
