bool
assert_subscription_matched(const Options& opts, const DDS::DataReaderListener_var& drl)
{
// Assert if pub/sub made a match ...
DataReaderListenerImpl* drl_servant =
dynamic_cast<DataReaderListenerImpl*> (drl.in());
// there is an error if we matched when not compatible (or vice-versa)
if (opts.compatible != drl_servant->subscription_matched() && opts.reliability_kind == DDS::RELIABLE_RELIABILITY_QOS)
{
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) Expected publication_matched to be %C, but it was %C [")
ACE_TEXT(" durability_kind=%C, liveliness_kind=%C, liveliness_duration=%C, ")
ACE_TEXT("reliability_kind=%C]\n"),
(opts.compatible) ? "true" : "false",
(drl_servant->subscription_matched()) ? "true" : "false",
opts.durability_kind_str.c_str(),
opts.liveliness_kind_str.c_str(),
opts.LEASE_DURATION_STR.c_str(),
opts.reliability_kind_str.c_str()),
false);
}
return true;
}
DDS::DataReader_var
Factory::reader(const DDS::Subscriber_var& sub, const DDS::Topic_var& topic, const DDS::DataReaderListener_var& drl) const
{
// Create the data readers
DDS::DataReaderQos dr_qos;
sub->get_default_datareader_qos(dr_qos);
dr_qos.durability.kind = opts_.durability_kind;
dr_qos.liveliness.kind = opts_.liveliness_kind;
dr_qos.liveliness.lease_duration = opts_.LEASE_DURATION;
dr_qos.reliability.kind = opts_.reliability_kind;
DDS::DomainParticipant_var dp = sub->get_participant();
CORBA::String_var tn = topic->get_name();
DDS::TopicDescription_var description = dp->lookup_topicdescription(tn);
TEST_ASSERT(!CORBA::is_nil(description.in()));
DDS::DataReader_var rd(sub->create_datareader(description.in(),
dr_qos,
drl.in(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK));
// Initialize the transport configuration for the appropriate entity
TEST_ASSERT(!opts_.configuration_str.empty());
if (opts_.configuration_str != "none" && opts_.entity_str == "rw")
{
OpenDDS::DCPS::TransportRegistry::instance()->bind_config(opts_.configuration_str,
rd.in());
if (!opts_.entity_autoenable)
{
TEST_ASSERT(DDS::RETCODE_OK == rd->enable());
}
}
return rd;
}
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try
{
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
if( OpenDDS::DCPS::DCPS_debug_level > 0) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) subscriber: ")
ACE_TEXT("initialization starting.\n")
));
}
dpf = TheParticipantFactoryWithArgs(argc, argv);
participant = dpf->create_participant(411,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
if( OpenDDS::DCPS::DCPS_debug_level > 0) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) subscriber: ")
ACE_TEXT("participant created.\n")
));
}
if (parse_args (argc, argv) == -1) {
return -1;
}
if( OpenDDS::DCPS::DCPS_debug_level > 0) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) subscriber: ")
ACE_TEXT("command line parsed.\n")
));
}
MessageTypeSupportImpl* mts_servant = new MessageTypeSupportImpl();
if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (), "")) {
cerr << "Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts_servant->get_type_name ();
if( OpenDDS::DCPS::DCPS_debug_level > 0) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) subscriber: ")
ACE_TEXT("type support installed.\n")
));
}
DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
DDS::Topic_var topic = participant->create_topic("Movie Discussion List",
type_name.in (),
topic_qos,
DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (topic.in ())) {
cerr << "Failed to create_topic." << endl;
exit(1);
}
if( OpenDDS::DCPS::DCPS_debug_level > 0) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) subscriber: ")
ACE_TEXT("topic created.\n")
));
}
// Initialize the transport
OpenDDS::DCPS::TransportImpl_rch tcp_impl =
TheTransportFactory->create_transport_impl (transport_impl_id,
::OpenDDS::DCPS::AUTO_CONFIG);
if( OpenDDS::DCPS::DCPS_debug_level > 0) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) subscriber: ")
ACE_TEXT("transport created.\n")
));
}
// Create the subscriber and attach to the corresponding
// transport.
DDS::Subscriber_var sub =
participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (sub.in ())) {
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
if( OpenDDS::DCPS::DCPS_debug_level > 0) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) subscriber: ")
ACE_TEXT("subscriber created.\n")
));
}
// Attach the subscriber to the transport.
OpenDDS::DCPS::SubscriberImpl* sub_impl =
dynamic_cast<OpenDDS::DCPS::SubscriberImpl*> (sub.in ());
if (0 == sub_impl) {
cerr << "Failed to obtain subscriber servant\n" << endl;
exit(1);
}
if( OpenDDS::DCPS::DCPS_debug_level > 0) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) subscriber: ")
ACE_TEXT("servant extracted.\n")
));
}
OpenDDS::DCPS::AttachStatus status = sub_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);
}
if( OpenDDS::DCPS::DCPS_debug_level > 0) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) subscriber: ")
ACE_TEXT("transport attached.\n")
));
}
// activate the listener
DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
DataReaderListenerImpl* listener_servant =
dynamic_cast<DataReaderListenerImpl*>(listener.in());
if (CORBA::is_nil (listener.in ())) {
cerr << "listener is nil." << endl;
exit(1);
}
if( OpenDDS::DCPS::DCPS_debug_level > 0) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) subscriber: ")
ACE_TEXT("listener created.\n")
));
}
// Create the Datareaders
DDS::DataReaderQos dr_qos;
sub->get_default_datareader_qos (dr_qos);
DDS::DataReader_var dr = sub->create_datareader(topic.in (),
dr_qos,
listener.in (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr.in ())) {
cerr << "create_datareader failed." << endl;
exit(1);
}
if( OpenDDS::DCPS::DCPS_debug_level > 0) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) subscriber: ")
ACE_TEXT("processing starting.\n")
));
}
int expected = 5;
while ( listener_servant->num_reads() < expected) {
ACE_OS::sleep (1);
}
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
ACE_OS::sleep(2);
TheTransportFactory->release();
TheServiceParticipant->shutdown ();
}
catch (CORBA::Exception& e)
{
cerr << "SUB: Exception caught in main ():" << endl << e << endl;
return 1;
}
return 0;
}
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try
{
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
participant =
dpf->create_participant(11,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
Messenger::MessageTypeSupportImpl* mts_servant =
new Messenger::MessageTypeSupportImpl;
if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
""))
{
cerr << "Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts_servant->get_type_name ();
DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
DDS::Topic_var topic =
participant->create_topic("Movie Discussion List",
type_name.in (),
topic_qos,
DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (topic.in ())) {
cerr << "Failed to create_topic." << endl;
exit(1);
}
// Create the subscriber and attach to the corresponding
// transport.
DDS::Subscriber_var sub =
participant->create_subscriber (SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (sub.in ())) {
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
// ----------------------------------------------
{
// Attempt to create a DataReader with intentionally
// incompatible QoS.
DDS::DataReaderQos bogus_qos;
sub->get_default_datareader_qos (bogus_qos);
// Set up a 2 second recurring deadline. DataReader creation
// should fail with this QoS since the requested deadline period
// will be less than the test configured offered deadline
// period.
bogus_qos.deadline.period.sec = 2;
bogus_qos.deadline.period.nanosec = 0;
DDS::DataReader_var tmp_dr =
sub->create_datareader (topic.in (),
bogus_qos,
DDS::DataReaderListener::_nil (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (tmp_dr.in ()))
{
cerr << "ERROR: DataReader creation with bogus QoS failed."
<< endl;
exit (1);
}
DDS::StatusCondition_var cond = tmp_dr->get_statuscondition();
cond->set_enabled_statuses(DDS::REQUESTED_INCOMPATIBLE_QOS_STATUS);
DDS::WaitSet_var ws = new DDS::WaitSet;
ws->attach_condition(cond);
DDS::Duration_t four_sec = {4, 0};
DDS::ConditionSeq active;
ws->wait(active, four_sec);
// Check if the incompatible deadline was correctly flagged.
if ((active.length() == 0) || (active[0] != cond)) {
cerr << "ERROR: Failed to get requested incompatible qos status" << endl;
exit (1);
}
DDS::RequestedIncompatibleQosStatus incompatible_status;
if (tmp_dr->get_requested_incompatible_qos_status (incompatible_status) != ::DDS::RETCODE_OK)
{
cerr << "ERROR: Failed to get requested incompatible qos status" << endl;
exit (1);
}
DDS::QosPolicyCountSeq const & policies =
incompatible_status.policies;
bool incompatible_deadline = false;
CORBA::ULong const len = policies.length ();
for (CORBA::ULong i = 0; i < len; ++i)
{
if (policies[i].policy_id == DDS::DEADLINE_QOS_POLICY_ID)
{
incompatible_deadline = true;
break;
}
}
if (!incompatible_deadline)
{
cerr << "ERROR: A DataReader/Writer association was created " << endl
<< " despite use of deliberately incompatible deadline "
<< "QoS." << endl;
exit (1);
}
}
// ----------------------------------------------
// Create the listener.
DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
DataReaderListenerImpl* listener_servant =
dynamic_cast<DataReaderListenerImpl*>(listener.in());
if (CORBA::is_nil (listener.in ()))
{
cerr << "ERROR: listener is nil." << endl;
exit(1);
}
DDS::DataReaderQos dr_qos; // Good QoS.
sub->get_default_datareader_qos (dr_qos);
assert (DEADLINE_PERIOD.sec > 1); // Requirement for the test.
// First data reader will have a listener to test listener
// callback on deadline expiration.
DDS::DataReader_var dr1 =
sub->create_datareader (topic.in (),
dr_qos,
listener.in (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
// Second data reader will not have a listener to test proper
// handling of a nil listener in the deadline handling code.
DDS::DataReader_var dr2 =
sub->create_datareader (topic.in (),
dr_qos,
DDS::DataReaderListener::_nil (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr1.in ()) || CORBA::is_nil (dr2.in ()))
{
cerr << "ERROR: create_datareader failed." << endl;
exit(1);
}
dr_qos.deadline.period.sec = DEADLINE_PERIOD.sec;
dr_qos.deadline.period.nanosec = DEADLINE_PERIOD.nanosec;
// Reset qos to have deadline. The watch dog now starts.
if (dr1->set_qos (dr_qos) != ::DDS::RETCODE_OK
|| dr2->set_qos (dr_qos) != ::DDS::RETCODE_OK)
{
cerr << "ERROR: set deadline qos failed." << endl;
exit(1);
}
Messenger::MessageDataReader_var message_dr1 =
Messenger::MessageDataReader::_narrow(dr1.in());
Messenger::MessageDataReader_var message_dr2 =
Messenger::MessageDataReader::_narrow(dr2.in());
int max_attempts = 10;
int attempts = 0;
// Synchronize with publisher. Wait until both associate with DataWriter.
while (attempts < max_attempts)
{
::DDS::SubscriptionMatchedStatus status1;
::DDS::SubscriptionMatchedStatus status2;
if (dr1->get_subscription_matched_status (status1) == ::DDS::RETCODE_OK
&& dr2->get_subscription_matched_status (status2) == ::DDS::RETCODE_OK)
{
if (status1.total_count == 1 && status2.total_count == 1)
break;
++ attempts;
ACE_OS::sleep (1);
}
else
{
cerr << "ERROR: Failed to get subscription matched status" << endl;
exit (1);
}
}
if (attempts >= max_attempts)
{
cerr << "ERROR: failed to make associations. " << endl;
exit (1);
}
// ----------------------------------------------
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: sleep for %d milliseconds\n"),
SLEEP_DURATION.msec()));
// Wait for deadline periods to expire.
ACE_OS::sleep (SLEEP_DURATION);
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: now verify missed ")
ACE_TEXT ("deadline status \n")));
DDS::RequestedDeadlineMissedStatus deadline_status1;
if (dr1->get_requested_deadline_missed_status(deadline_status1) != ::DDS::RETCODE_OK)
{
cerr << "ERROR: Failed to get requested deadline missed status" << endl;
exit (1);
}
DDS::RequestedDeadlineMissedStatus deadline_status2;
if (dr2->get_requested_deadline_missed_status(deadline_status2) != ::DDS::RETCODE_OK)
{
cerr << "ERROR: Failed to get requested deadline missed status" << endl;
exit (1);
}
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: got missed")
ACE_TEXT ("deadline status \n")));
Messenger::Message message;
message.subject_id = 99;
::DDS::InstanceHandle_t dr1_hd1 = message_dr1->lookup_instance (message);
::DDS::InstanceHandle_t dr2_hd1 = message_dr2->lookup_instance (message);
message.subject_id = 100;
::DDS::InstanceHandle_t dr1_hd2 = message_dr1->lookup_instance (message);
::DDS::InstanceHandle_t dr2_hd2 = message_dr2->lookup_instance (message);
if (deadline_status1.last_instance_handle != dr1_hd1
&& deadline_status1.last_instance_handle != dr1_hd2)
{
cerr << "ERROR: Expected DR1 last instance handle ("
<< dr1_hd1 << " or " << dr1_hd2 << ") did not occur ("
<< deadline_status1.last_instance_handle << ")" << endl;
exit (1);
}
if (deadline_status2.last_instance_handle != dr2_hd1
&& deadline_status2.last_instance_handle != dr2_hd2)
{
cerr << "ERROR: Expected DR2 last instance handle ("
<< dr2_hd1 << " or " << dr2_hd2 << ") did not occur ("
<< deadline_status2.last_instance_handle << endl;
exit (1);
}
//The reader deadline period is 5 seconds and writer writes
//each instance every 9 seconds, so after SLEEP_DURATION(11secs),
//the deadline missed should be 1 per instance
if (deadline_status1.total_count != NUM_INSTANCE
|| deadline_status2.total_count != NUM_INSTANCE)
{
cerr << "ERROR: Expected number of missed requested "
<< "deadlines (" << NUM_INSTANCE << ") " << "did " << endl
<< " not occur ("
<< deadline_status1.total_count << " and/or "
<< deadline_status2.total_count << ")." << endl;
exit (1);
}
if (deadline_status1.total_count_change != NUM_INSTANCE
|| deadline_status2.total_count_change != NUM_INSTANCE)
{
cerr << "ERROR: Incorrect missed requested "
<< "deadline count change" << endl
<< " ("
<< deadline_status1.total_count_change
<< " and/or "
<< deadline_status2.total_count_change
<< " instead of " << NUM_EXPIRATIONS * NUM_INSTANCE << ")."
<< endl;
exit (1);
}
// Here the writers should continue writes all samples with
// .5 second interval.
ACE_Time_Value no_miss_period = num_messages * write_interval;
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: sleep for %d msec\n"),
(SLEEP_DURATION + no_miss_period).msec()));
// Wait for another set of deadline periods(5 + 11 secs).
// During this period, the writers continue write all samples with
// .5 second interval.
ACE_OS::sleep (SLEEP_DURATION + no_miss_period);
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: now verify missed ")
ACE_TEXT ("deadline status \n")));
if ((dr1->get_requested_deadline_missed_status(deadline_status1) != ::DDS::RETCODE_OK)
|| (dr2->get_requested_deadline_missed_status(deadline_status2) != ::DDS::RETCODE_OK))
{
cerr << "ERROR: failed to get requested deadline missed status" << endl;
exit (1);
}
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: got missed")
ACE_TEXT ("deadline status \n")));
if (deadline_status1.last_instance_handle != dr1_hd1
&& deadline_status1.last_instance_handle != dr1_hd2)
{
cerr << "ERROR: Expected DR1 last instance handle ("
<< dr1_hd1 << " or " << dr1_hd2 << ") did not occur ("
<< deadline_status1.last_instance_handle << ")" << endl;
exit (1);
}
if (deadline_status2.last_instance_handle != dr2_hd1
&& deadline_status2.last_instance_handle != dr2_hd2)
{
cerr << "ERROR: Expected DR2 last instance handle ("
<< dr2_hd1 << " or " << dr2_hd2 << ") did not occur ("
<< deadline_status2.last_instance_handle << endl;
exit (1);
}
if (deadline_status1.total_count != 3 * NUM_INSTANCE
|| deadline_status2.total_count != 3 * NUM_INSTANCE)
{
cerr << "ERROR: Another expected number of missed requested "
<< "deadlines (" << NUM_INSTANCE << ")" << endl
<< " did not occur ("
<< deadline_status1.total_count << " and/or "
<< deadline_status2.total_count << ")." << endl;
exit (1);
}
if (deadline_status1.total_count_change != 2 * NUM_INSTANCE
|| deadline_status2.total_count_change != 2 * NUM_INSTANCE)
{
cerr << "ERROR: Incorrect missed requested "
<< "deadline count" << endl
<< " change ("
<< deadline_status1.total_count_change
<< "and/or "
<< deadline_status2.total_count_change
<< " instead of " << NUM_EXPIRATIONS << ")." << endl;
exit (1);
}
int expected = 10;
while ( listener_servant->num_arrived() < expected) {
ACE_OS::sleep (1);
}
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
ACE_OS::sleep(2);
TheServiceParticipant->shutdown ();
}
catch (CORBA::Exception& e)
{
cerr << "SUB: Exception caught in main ():" << endl << e << endl;
return 1;
}
return 0;
}
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try
{
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
participant =
dpf->create_participant(411,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil());
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
Messenger::MessageTypeSupportImpl* mts_servant =
new Messenger::MessageTypeSupportImpl;
if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
""))
{
cerr << "Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts_servant->get_type_name ();
DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
DDS::Topic_var topic =
participant->create_topic("Movie Discussion List",
type_name.in (),
topic_qos,
DDS::TopicListener::_nil());
if (CORBA::is_nil (topic.in ())) {
cerr << "Failed to create_topic." << endl;
exit(1);
}
// Initialize the transport
OpenDDS::DCPS::TransportImpl_rch tcp_impl =
TheTransportFactory->create_transport_impl (
transport_impl_id,
::OpenDDS::DCPS::AUTO_CONFIG);
// Create the subscriber and attach to the corresponding
// transport.
DDS::Subscriber_var sub =
participant->create_subscriber (SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil());
if (CORBA::is_nil (sub.in ())) {
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
// Attach the subscriber to the transport.
OpenDDS::DCPS::SubscriberImpl* sub_impl =
dynamic_cast<OpenDDS::DCPS::SubscriberImpl*> (sub.in ());
if (0 == sub_impl) {
cerr << "Failed to obtain subscriber servant\n" << endl;
exit(1);
}
OpenDDS::DCPS::AttachStatus const status =
sub_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);
}
// ----------------------------------------------
{
// Attempt to create a DataReader with intentionally
// incompatible QoS.
DDS::DataReaderQos bogus_qos;
sub->get_default_datareader_qos (bogus_qos);
// Set up a 1 second recurring deadline. DataReader creation
// should fail with this QoS since the requested deadline period
// will be less than the test configured offered deadline
// period.
bogus_qos.deadline.period.sec = 2;
bogus_qos.deadline.period.nanosec = 0;
DDS::DataReader_var tmp_dr =
sub->create_datareader (topic.in (),
bogus_qos,
DDS::DataReaderListener::_nil ());
if (CORBA::is_nil (tmp_dr.in ()))
{
cerr << "ERROR: DataReader creation with bogus QoS failed."
<< endl;
exit (1);
}
ACE_OS::sleep (2);
// Check if the incompatible deadline was correctly flagged.
DDS::RequestedIncompatibleQosStatus_var incompatible_status =
tmp_dr->get_requested_incompatible_qos_status ();
DDS::QosPolicyCountSeq const & policies =
incompatible_status->policies;
bool incompatible_deadline = false;
CORBA::ULong const len = policies.length ();
for (CORBA::ULong i = 0; i < len; ++i)
{
if (policies[i].policy_id == DDS::DEADLINE_QOS_POLICY_ID)
{
incompatible_deadline = true;
break;
}
}
if (!incompatible_deadline)
{
cerr << "ERROR: A DataReader/Writer association was created " << endl
<< " despite use of deliberately incompatible deadline "
<< "QoS." << endl;
exit (1);
}
}
// ----------------------------------------------
// Create the listener.
DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
if (CORBA::is_nil (listener.in ()))
{
cerr << "ERROR: listener is nil." << endl;
exit(1);
}
DDS::DataReaderQos dr_qos; // Good QoS.
sub->get_default_datareader_qos (dr_qos);
// Set up a 5 second recurring deadline.
static DDS::Duration_t const DEADLINE_PERIOD =
{
5, // seconds
0 // nanoseconds
};
assert (DEADLINE_PERIOD.sec > 1); // Requirement for the test.
// Time to sleep waiting for deadline periods to expire
long const NUM_EXPIRATIONS = 2;
ACE_Time_Value const SLEEP_DURATION (
OpenDDS::DCPS::duration_to_time_value (DEADLINE_PERIOD)
* 2
+ ACE_Time_Value (1));
dr_qos.deadline.period.sec = DEADLINE_PERIOD.sec;
dr_qos.deadline.period.nanosec = DEADLINE_PERIOD.nanosec;
// First data reader will have a listener to test listener
// callback on deadline expiration.
DDS::DataReader_var dr1 =
sub->create_datareader (topic.in (),
dr_qos,
listener.in ());
// Second data reader will not have a listener to test proper
// handling of a nil listener in the deadline handling code.
DDS::DataReader_var dr2 =
sub->create_datareader (topic.in (),
dr_qos,
DDS::DataReaderListener::_nil ());
if (CORBA::is_nil (dr1.in ()) || CORBA::is_nil (dr2.in ()))
{
cerr << "ERROR: create_datareader failed." << endl;
exit(1);
}
// ----------------------------------------------
// Wait for deadline periods to expire.
ACE_OS::sleep (SLEEP_DURATION);
DDS::RequestedDeadlineMissedStatus deadline_status1 =
dr1->get_requested_deadline_missed_status();
DDS::RequestedDeadlineMissedStatus deadline_status2 =
dr2->get_requested_deadline_missed_status();
if (deadline_status1.total_count != NUM_EXPIRATIONS
|| deadline_status2.total_count != NUM_EXPIRATIONS)
{
cerr << "ERROR: Expected number of missed requested "
<< "deadlines (" << NUM_EXPIRATIONS << ") " << "did " << endl
<< " not occur ("
<< deadline_status1.total_count << " and/or "
<< deadline_status2.total_count << ")." << endl;
exit (1);
}
if (deadline_status1.total_count_change != NUM_EXPIRATIONS
|| deadline_status2.total_count_change != NUM_EXPIRATIONS)
{
cerr << "ERROR: Incorrect missed requested "
<< "deadline count change" << endl
<< " ("
<< deadline_status1.total_count_change
<< " and/or "
<< deadline_status2.total_count_change
<< " instead of " << NUM_EXPIRATIONS << ")."
<< endl;
exit (1);
}
// Wait for another set of deadline periods to expire.
ACE_OS::sleep (SLEEP_DURATION);
deadline_status1 = dr1->get_requested_deadline_missed_status();
deadline_status2 = dr2->get_requested_deadline_missed_status();
if (deadline_status1.total_count != NUM_EXPIRATIONS * 2
|| deadline_status2.total_count != NUM_EXPIRATIONS * 2)
{
cerr << "ERROR: Another expected number of missed requested "
<< "deadlines (" << NUM_EXPIRATIONS * 2 << ")" << endl
<< " did not occur ("
<< deadline_status1.total_count << " and/or "
<< deadline_status2.total_count << ")." << endl;
exit (1);
}
if (deadline_status1.total_count_change != NUM_EXPIRATIONS
|| deadline_status2.total_count_change != NUM_EXPIRATIONS)
{
cerr << "ERROR: Incorrect missed requested "
<< "deadline count" << endl
<< " change ("
<< deadline_status1.total_count_change
<< "and/or "
<< deadline_status2.total_count_change
<< " instead of " << NUM_EXPIRATIONS << ")." << endl;
exit (1);
}
// Create 3rd data reader to trigger the data writers to write.
DDS::DataReader_var dr3 =
sub->create_datareader (topic.in (),
dr_qos,
DDS::DataReaderListener::_nil ());
DataReaderListenerImpl* listener_servant =
dynamic_cast<DataReaderListenerImpl*>(listener.in());
int expected = 10;
while ( listener_servant->num_reads() < expected) {
ACE_OS::sleep (1);
}
// @todo We still need a check proper updating of the
// @c DDS::RequestedDeadlineMissedStatus::last_instance_handle
// field.
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
ACE_OS::sleep(2);
TheTransportFactory->release();
TheServiceParticipant->shutdown ();
}
catch (CORBA::Exception& e)
{
cerr << "SUB: Exception caught in main ():" << endl << e << endl;
return 1;
}
return 0;
}
int ACE_TMAIN(int argc, ACE_TCHAR* argv[])
{
try
{
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
participant = dpf->create_participant(411,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
Test::DataTypeSupportImpl * const dts_servant =
new Test::DataTypeSupportImpl;
if (DDS::RETCODE_OK != dts_servant->register_type(participant.in (),
""))
{
cerr << "Failed to register the DataTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = dts_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 << "Failed to create_topic." << endl;
exit(1);
}
size_t const num_partitions =
sizeof (Test::Requested::PartitionConfigs)
/ sizeof (Test::Requested::PartitionConfigs[0]);
Test::PartitionConfig const * const begin =
Test::Requested::PartitionConfigs;
Test::PartitionConfig const * const end =
begin + num_partitions;
// Keep the readers around long enough for the publications and
// subscriptions to match.
std::vector<DDS::DataReader_var> readers (num_partitions);
for (Test::PartitionConfig const * i = begin; i != end; ++i)
{
DDS::SubscriberQos sub_qos;
participant->get_default_subscriber_qos (sub_qos);
// Specify partitions we're requesting.
CORBA::ULong n = 0;
DDS::StringSeq & names = sub_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;
}
// Create the subscriber and attach to the corresponding
// transport.
DDS::Subscriber_var sub =
participant->create_subscriber (sub_qos,
DDS::SubscriberListener::_nil (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (sub.in ()))
{
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
DDS::DataReaderListener_var listener (
new Test::DataReaderListener ((*i).expected_matches));
// Create the Datareaders
DDS::DataReaderQos dr_qos;
sub->get_default_datareader_qos (dr_qos);
DDS::DataReader_var dr = sub->create_datareader (topic.in (),
dr_qos,
listener.in (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr.in ())) {
cerr << "create_datareader failed." << endl;
exit(1);
}
readers.push_back (dr);
}
ACE_OS::sleep (15);
// {
// // Force contents of writers vector to be destroyed now.
// std::vector<DDS::DataReader_var> tmp;
// tmp.swap (readers);
// }
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
ACE_OS::sleep(2);
TheServiceParticipant->shutdown ();
}
catch (CORBA::Exception& e)
{
cerr << "SUB: Exception caught in main ():" << endl << e << endl;
return 1;
}
return 0;
}
int main (int argc, char *argv[])
{
try {
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
if( parse_args(argc, argv) != 0)
return 1;
participant =
dpf->create_participant(411,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil());
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
Messenger::MessageTypeSupportImpl* mts_servant = new Messenger::MessageTypeSupportImpl();
TAO::DCPS::LocalObject_var safe_servant = mts_servant;
if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
"")) {
cerr << "Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts_servant->get_type_name ();
DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
DDS::Topic_var topic =
participant->create_topic("Movie Discussion List",
type_name.in (),
topic_qos,
DDS::TopicListener::_nil());
if (CORBA::is_nil (topic.in ())) {
cerr << "Failed to create_topic." << endl;
exit(1);
}
// Initialize the transport
TAO::DCPS::TransportImpl_rch tcp_impl =
TheTransportFactory->create_transport_impl (TCP_IMPL_ID, ::TAO::DCPS::AUTO_CONFIG);
// Create the subscriber and attach to the corresponding
// transport.
DDS::Subscriber_var sub =
participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil());
if (CORBA::is_nil (sub.in ())) {
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
// Attach the subscriber to the transport.
TAO::DCPS::SubscriberImpl* sub_impl =
TAO::DCPS::reference_to_servant<TAO::DCPS::SubscriberImpl> (sub.in ());
if (0 == sub_impl) {
cerr << "Failed to obtain subscriber servant\n" << endl;
exit(1);
}
TAO::DCPS::AttachStatus status = sub_impl->attach_transport(tcp_impl.in());
if (status != TAO::DCPS::ATTACH_OK) {
std::string status_str;
switch (status) {
case TAO::DCPS::ATTACH_BAD_TRANSPORT:
status_str = "ATTACH_BAD_TRANSPORT";
break;
case TAO::DCPS::ATTACH_ERROR:
status_str = "ATTACH_ERROR";
break;
case TAO::DCPS::ATTACH_INCOMPATIBLE_QOS:
status_str = "ATTACH_INCOMPATIBLE_QOS";
break;
default:
status_str = "Unknown Status";
break;
}
cerr << "Failed to attach to the transport. Status == "
<< status_str.c_str() << endl;
exit(1);
}
// activate the listener
DataReaderListenerImpl listener_servant;
DDS::DataReaderListener_var listener =
::TAO::DCPS::servant_to_reference (&listener_servant);
if (CORBA::is_nil (listener.in ())) {
cerr << "listener is nil." << endl;
exit(1);
}
// Create the Datareaders
DDS::DataReaderQos dr_qos;
sub->get_default_datareader_qos (dr_qos);
DDS::DataReader_var dr = sub->create_datareader(topic.in (),
dr_qos,
listener.in ());
if (CORBA::is_nil (dr.in ())) {
cerr << "create_datareader failed." << endl;
exit(1);
}
// Indicate that the subscriber is ready
FILE* readers_ready = ACE_OS::fopen (sub_ready_filename, "w");
if (readers_ready == 0) {
cerr << "ERROR Unable to create subscriber ready file." << endl;
exit(1);
}
ACE_OS::fclose(readers_ready);
// Wait for the publisher to be ready
FILE* writers_ready = 0;
do {
ACE_Time_Value small(0,250000);
ACE_OS::sleep (small);
writers_ready = ACE_OS::fopen (pub_ready_filename, "r");
} while (0 == writers_ready);
ACE_OS::fclose(writers_ready);
// Since the publisher continue sending while the subscriber crashes,
// some messages may be lost, we lower the num_expected_reads by 2.
num_expected_reads -= num_reads_deviation;
FILE* writers_completed = 0;
int timeout_writes = 0;
while ( listener_servant.num_reads() < num_expected_reads) {
// Get the number of the timed out writes from publisher so we
// can re-calculate the number of expected messages. Otherwise,
// the blocking timeout test will never exit from this loop.
if (writers_completed == 0) {
writers_completed = ACE_OS::fopen (pub_finished_filename, "r");
if (writers_completed != 0) {
if (end_with_publisher)
{
// Since we are in the "bp_timeout" test case that publisher
// close connection when backpressure last longer than
// max_output_pause_period, the publisher ends as it finishes
// sending. As the subscriber sees the publisher is done, it
// changes the read_delay_ms to 0 so it can read all received
// messages and them announce it completed.
int old_read_delay_ms = read_delay_ms;
read_delay_ms = 0;
// Give time to finish reading.
ACE_OS::sleep (old_read_delay_ms/1000 * 2);
break;
}
//writers_completed = ACE_OS::fopen (pub_finished_filename, "r");
fscanf (writers_completed, "%d\n", &timeout_writes);
num_expected_reads -= timeout_writes;
cout << "timed out writes " << timeout_writes << ", we expect "
<< num_expected_reads << endl;
}
}
ACE_OS::sleep (1);
}
// Indicate that the subscriber is done
FILE* readers_completed = ACE_OS::fopen (sub_finished_filename, "w");
if (readers_completed == 0) {
cerr << "ERROR Unable to create subscriber completed file." << endl;
exit(1);
}
ACE_OS::fclose(readers_completed);
// Wait for 5 seconds to (>passive_reconnect_duration)
// to give transport time to detect the connection lost due to
// backpressure timeout before shutdown the datareader.
if (end_with_publisher)
ACE_OS::sleep (5);
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
TheTransportFactory->release();
TheServiceParticipant->shutdown ();
} catch (CORBA::Exception& e) {
cerr << "Exception caught in main ():" << endl << e << endl;
return 1;
}
if (actual_lost_sub_notification != expected_lost_sub_notification)
{
ACE_ERROR ((LM_ERROR, "(%P|%t)ERROR: on_subscription_lost called %d times "
"and expected %d times\n", actual_lost_sub_notification,
expected_lost_sub_notification));
return 1;
}
return 0;
}
int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
long expected_late = 0;
try
{
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
participant = dpf->create_participant(111,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("l:"));
int c;
while ((c = get_opts ()) != -1)
{
switch(c)
{
case 'l':
expected_late = ACE_OS::atoi (get_opts.opt_arg ());
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-l expected late samples "
"\n",
argv [0]),
-1);
}
}
Messenger::MessageTypeSupportImpl::_var_type mts_servant =
new Messenger::MessageTypeSupportImpl;
if (DDS::RETCODE_OK != mts_servant->register_type (participant.in (),
""))
{
cerr << "Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts_servant->get_type_name ();
DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
DDS::Topic_var topic =
participant->create_topic ("Movie Discussion List",
type_name.in (),
topic_qos,
DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (topic.in ()))
{
cerr << "Failed to create_topic." << endl;
exit(1);
}
// Create the subscriber
DDS::Subscriber_var sub =
participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (sub.in ()))
{
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
// activate the listener
DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
DataReaderListenerImpl* const listener_servant =
dynamic_cast<DataReaderListenerImpl*>(listener.in());
if (CORBA::is_nil (listener.in ())) {
cerr << "listener is nil." << endl;
exit(1);
}
if (!listener_servant) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("%N:%l main()")
ACE_TEXT(" ERROR: listener_servant is nil (dynamic_cast failed)!\n")), -1);
}
// Create the Datareaders
DDS::DataReaderQos dr_qos;
sub->get_default_datareader_qos (dr_qos);
dr_qos.latency_budget.duration.sec = 1;
dr_qos.latency_budget.duration.nanosec = 0;
DDS::DataReader_var dr = sub->create_datareader(topic.in (),
dr_qos,
listener.in (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr.in ())) {
cerr << "create_datareader failed." << endl;
exit(1);
}
dynamic_cast<OpenDDS::DCPS::DataReaderImpl*> (dr.in ())->
reset_latency_stats ();
dynamic_cast<OpenDDS::DCPS::DataReaderImpl*> (dr.in ())->
statistics_enabled (true);
ACE_OS::sleep (10);
if (listener_servant->num_reads () != 10)
{
cerr << "ERROR: Incorrect number of samples received." << endl
<< " Expired data was probably read." << endl;
exit (1);
}
if (listener_servant->num_late () != expected_late)
{
cerr << "ERROR: Incorrect number of samples received late." << endl;
exit (1);
}
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
ACE_OS::sleep(2);
TheServiceParticipant->shutdown ();
}
catch (CORBA::Exception& e)
{
cerr << "SUB: Exception caught in main ():" << endl << e << endl;
return 1;
}
return 0;
}
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 ;
}
Messenger::MessageTypeSupport_var mts_servant =
new Messenger::MessageTypeSupportImpl;
if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
""))
{
cerr << "Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts_servant->get_type_name ();
DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
DDS::Topic_var topic =
participant->create_topic ("Movie Discussion List",
type_name.in (),
topic_qos,
DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (topic.in ()))
{
cerr << "Failed to create_topic." << endl;
exit(1);
}
// Create the subscriber and attach to the corresponding
// transport.
DDS::Subscriber_var sub =
participant->create_subscriber (SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (sub.in ()))
{
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
// activate the listener
DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
DataReaderListenerImpl* const listener_servant =
dynamic_cast<DataReaderListenerImpl*>(listener.in());
if (CORBA::is_nil (listener.in ()))
{
cerr << "listener is nil." << endl;
exit(1);
}
// Create the Datareader
DDS::DataReaderQos dr_qos;
sub->get_default_datareader_qos(dr_qos);
dr_qos.durability.kind = DDS::PERSISTENT_DURABILITY_QOS;
DDS::DataReader_var dr =
sub->create_datareader(topic, dr_qos, listener,
OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr.in ())) {
cerr << "create_datareader failed." << endl;
exit(1);
}
int const expected = 10;
while (listener_servant->num_reads() < expected)
{
ACE_OS::sleep (1);
}
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
ACE_OS::sleep(2);
TheServiceParticipant->shutdown ();
}
catch (CORBA::Exception& e)
{
cerr << "SUB: Exception caught in main ():" << endl << e << endl;
return 1;
}
return 0;
}
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try
{
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
// Default DomainParticipantFactory qos is to auto enable.
::DDS::DomainParticipantFactoryQos fqos;
if (dpf->get_qos (fqos) != ::DDS::RETCODE_OK)
{
cerr << "DomainParticipantFactory get_qos failed." << endl;
return 1;
}
if (fqos.entity_factory.autoenable_created_entities == 0)
{
cerr << "The DomainParticipantFactory defaults to autoenable upon entities creation." << endl;
return 1;
}
// Now disable DomainParticipantFactory autoenable
fqos.entity_factory.autoenable_created_entities = 0;
if (dpf->set_qos (fqos) != ::DDS::RETCODE_OK)
{
cerr << "DomainParticipantFactory set_qos failed." << endl;
return 1;
}
participant = dpf->create_participant(411,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
if (participant->enable () != ::DDS::RETCODE_PRECONDITION_NOT_MET)
{
cerr << "DomainParticipant can not be enabled because factory autoenable is off." << endl;
return 1;
}
MessageTypeSupport_var mts = new MessageTypeSupportImpl();
if (DDS::RETCODE_OK != mts->register_type(participant.in (), "")) {
cerr << "Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts->get_type_name ();
DDS::Topic_var topic = participant->create_topic("Movie Discussion List",
type_name.in (),
TOPIC_QOS_DEFAULT,
DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (topic.in ())) {
cerr << "Failed to create_topic." << endl;
exit(1);
}
if (topic->enable () != ::DDS::RETCODE_PRECONDITION_NOT_MET)
{
cerr << "Topic can not be enabled because DomainParticipant is not enabled." << endl;
return 1;
}
// Initialize the transport
OpenDDS::DCPS::TransportImpl_rch transport_impl =
TheTransportFactory->create_transport_impl (transport_impl_id,
::OpenDDS::DCPS::AUTO_CONFIG);
// Create the subscriber and attach to the corresponding
// transport.
DDS::Subscriber_var sub =
participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (sub.in ())) {
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
if (sub->enable () != ::DDS::RETCODE_PRECONDITION_NOT_MET)
{
cerr << "Publisher can not be enabled because DomainParticipant is not enabled." << endl;
return 1;
}
// Attach the subscriber to the transport.
OpenDDS::DCPS::SubscriberImpl* sub_impl =
dynamic_cast<OpenDDS::DCPS::SubscriberImpl*> (sub.in ());
if (0 == sub_impl) {
cerr << "Failed to obtain subscriber servant\n" << endl;
exit(1);
}
OpenDDS::DCPS::AttachStatus status = sub_impl->attach_transport(transport_impl.in());
if (status != OpenDDS::DCPS::ATTACH_OK) {
std::string status_str;
switch (status) {
case OpenDDS::DCPS::ATTACH_BAD_TRANSPORT:
status_str = "ATTACH_BAD_TRANSPORT";
break;
case OpenDDS::DCPS::ATTACH_ERROR:
status_str = "ATTACH_ERROR";
break;
case OpenDDS::DCPS::ATTACH_INCOMPATIBLE_QOS:
status_str = "ATTACH_INCOMPATIBLE_QOS";
break;
default:
status_str = "Unknown Status";
break;
}
cerr << "Failed to attach to the transport. Status == "
<< status_str.c_str() << endl;
exit(1);
}
// activate the listener
DDS::DataReaderListener_var listener = new DataReaderListenerImpl;
DataReaderListenerImpl &listener_servant =
*dynamic_cast<DataReaderListenerImpl*>(listener.in());
if (CORBA::is_nil (listener.in ())) {
cerr << "listener is nil." << endl;
exit(1);
}
// Create the Datareaders
DDS::DataReader_var dr = sub->create_datareader(topic.in (),
DATAREADER_QOS_DEFAULT,
listener.in (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr.in ())) {
cerr << "create_datareader failed." << endl;
exit(1);
}
if (dr->enable () != ::DDS::RETCODE_PRECONDITION_NOT_MET)
{
cerr << "DataReader can not be enabled because Subscriber is not enabled." << endl;
return 1;
}
// Now enable DomainParticipantFactory autoenable
fqos.entity_factory.autoenable_created_entities = 1;
if (dpf->set_qos (fqos) != ::DDS::RETCODE_OK)
{
cerr << "DomainParticipantFactory set_qos failed." << endl;
return 1;
}
// Enable every entity from factory to it's entities and it should succeed.
if (participant->enable () != ::DDS::RETCODE_OK
|| topic->enable () != ::DDS::RETCODE_OK
|| sub->enable () != ::DDS::RETCODE_OK)
{
cerr << "Failed to enable factory." << endl;
return 1;
}
// The datareader is not enabled so it will not able to
// communicate with datawriter.
int i = 0;
while (i < 5 && listener_servant.num_reads() == 0)
{
ACE_OS::sleep (1);
++i;
}
if (listener_servant.num_reads() > 0)
{
cerr << "Should not receive any samples since datareader is not enabled." << endl;
return 1;
}
if (dr->enable () != ::DDS::RETCODE_OK)
{
cerr << "Failed to enable DataReader." << endl;
return 1;
}
int expected = 10;
while ( listener_servant.num_reads() < expected ) {
ACE_OS::sleep (1);
}
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
ACE_OS::sleep(2);
TheTransportFactory->release();
TheServiceParticipant->shutdown ();
}
catch (CORBA::Exception& e)
{
cerr << "SUB: Exception caught in main ():" << endl << e << endl;
return 1;
}
return 0;
}
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
int return_result = 0;
try
{
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
participant =
dpf->create_participant(11,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
Messenger::MessageTypeSupportImpl* mts_servant =
new Messenger::MessageTypeSupportImpl;
if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
""))
{
cerr << "Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts_servant->get_type_name ();
DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
DDS::Topic_var topic =
participant->create_topic("Movie Discussion List",
type_name.in (),
topic_qos,
DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (topic.in ())) {
cerr << "Failed to create_topic." << endl;
exit(1);
}
// Create the subscriber and attach to the corresponding
// transport.
DDS::Subscriber_var sub =
participant->create_subscriber (SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (sub.in ())) {
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
// Create the listener.
DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
DataReaderListenerImpl* listener_servant =
dynamic_cast<DataReaderListenerImpl*>(listener.in());
if (CORBA::is_nil (listener.in ()))
{
cerr << "ERROR: listener is nil." << endl;
exit(1);
}
DDS::DataReaderQos dr_qos; // Good QoS.
sub->get_default_datareader_qos (dr_qos);
dr_qos.resource_limits.max_samples_per_instance = MAX_SAMPLES_PER_INSTANCES;
dr_qos.resource_limits.max_samples = MAX_SAMPLES;
dr_qos.resource_limits.max_instances = MAX_INSTANCES;
#ifndef OPENDDS_NO_OWNERSHIP_PROFILE
dr_qos.history.kind = ::DDS::KEEP_ALL_HISTORY_QOS;
dr_qos.history.depth = MAX_SAMPLES_PER_INSTANCES;
#endif
DDS::DataReader_var dr1 =
sub->create_datareader (topic.in (),
dr_qos,
listener.in (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr1.in ()) )
{
cerr << "ERROR: create_datareader failed." << endl;
exit(1);
}
DDS::DataReader_var dr2 =
sub->create_datareader (topic.in (),
dr_qos,
DDS::DataReaderListener::_nil (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr2.in ()) )
{
cerr << "ERROR: create_datareader failed." << endl;
exit(1);
}
int max_attempts = 10;
int attempts = 0;
// Synchronize with publisher. Wait until both associate with DataWriter.
while (attempts < max_attempts)
{
::DDS::SubscriptionMatchedStatus status1;
::DDS::SubscriptionMatchedStatus status2;
if (dr1->get_subscription_matched_status (status1) == ::DDS::RETCODE_OK
&& dr2->get_subscription_matched_status (status2) == ::DDS::RETCODE_OK)
{
if (status1.total_count == 2 && status2.total_count == 2)
break;
++ attempts;
ACE_OS::sleep (1);
}
else
{
cerr << "ERROR: Failed to get subscription matched status" << endl;
exit (1);
}
}
if (attempts >= max_attempts)
{
cerr << "ERROR: failed to make associations. " << endl;
exit (1);
}
// ----------------------------------------------
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: sleep for %d milliseconds\n"),
SLEEP_DURATION.msec()));
// Wait for publisher to finish sending
ACE_OS::sleep (SLEEP_DURATION);
long rej_max_samples = listener_servant->num_rejected_for_max_samples();
long rej_max_instances = listener_servant->num_rejected_for_max_instances();
long rej_max_samp_instance = listener_servant->num_rejected_for_max_samples_per_instance();
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: %d rejected for ")
ACE_TEXT ("max_samples\n"),
rej_max_samples));
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: %d rejected for ")
ACE_TEXT ("max_instances\n"),
rej_max_instances));
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: %d rejected for ")
ACE_TEXT ("max_samples_per_instance\n"),
rej_max_samp_instance));
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t) Subscriber: received %d ")
ACE_TEXT ("samples\n"),
listener_servant->num_arrived() ));
// 3 instances writing 5 messages each
// expect 2 rejected for max_samples
// expect 6 rejected for max_instances (register_instance + 5 messages)
// expect 1 rejected for max_samples_per_instance
#ifndef OPENDDS_NO_OWNERSHIP_PROFILE
if (rej_max_samples != 2) {
cerr << "ERROR: Failed to reject expected for max_samples" << endl;
return_result = 1;
}
#endif
if (rej_max_instances != 6) {
cerr << "ERROR: Failed to reject expected for max_instances" << endl;
return_result = 1;
}
#ifndef OPENDDS_NO_OWNERSHIP_PROFILE
if (rej_max_samp_instance != 1) {
cerr << "ERROR: Failed to reject expected for max_samples_per_instance" << endl;
return_result = 1;
}
#endif
Messenger::MessageDataReader_var message_dr1 =
Messenger::MessageDataReader::_narrow(dr1.in());
Messenger::MessageDataReader_var message_dr2 =
Messenger::MessageDataReader::_narrow(dr2.in());
message_dr1->set_listener(DDS::DataReaderListener::_nil (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
message_dr2->set_listener(DDS::DataReaderListener::_nil (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
listener = DDS::DataReaderListener::_nil ();
ACE_OS::sleep (2);
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
ACE_OS::sleep(2);
TheServiceParticipant->shutdown ();
}
catch (CORBA::Exception& e)
{
cerr << "SUB: Exception caught in main ():" << endl << e << endl;
return_result = 1;
}
return return_result;
}
int
ACE_TMAIN(int argc, ACE_TCHAR* argv[])
{
try {
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
participant =
dpf->create_participant(411,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
MessageTypeSupportImpl* mts_servant = new MessageTypeSupportImpl;
if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
"")) {
cerr << "Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts_servant->get_type_name ();
DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
DDS::Topic_var topic =
participant->create_topic("Movie Discussion List",
type_name.in (),
topic_qos,
DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (topic.in ())) {
cerr << "Failed to create_topic." << endl;
exit(1);
}
// Create the subscriber and attach to the corresponding
// transport.
DDS::Subscriber_var sub =
participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (sub.in ())) {
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
// activate the listener
DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
if (CORBA::is_nil (listener.in ())) {
cerr << "listener is nil." << endl;
exit(1);
}
DataReaderListenerImpl* listener_servant =
dynamic_cast<DataReaderListenerImpl*>(listener.in());
// Create the Datareaders
DDS::DataReaderQos dr_qos;
sub->get_default_datareader_qos (dr_qos);
DDS::DataReader_var dr
= sub->create_datareader(topic.in (),
dr_qos,
listener.in (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr.in ())) {
cerr << "create_datareader failed." << endl;
exit(1);
}
while ( ! listener_servant->received_all ()) {
ACE_OS::sleep (1);
}
if (! listener_servant->passed ()) {
cerr << "test failed - see errors." << endl;
return 1;
}
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
::DDS::InstanceHandleSeq handles;
while (1)
{
ACE_OS::sleep(1);
dr->get_matched_publications(handles);
if (handles.length() == 0)
break;
}
ACE_OS::sleep(2);
TheServiceParticipant->shutdown();
} catch (CORBA::Exception& e) {
cerr << "Exception caught in main ():" << endl << e << endl;
return 1;
}
return 0;
}
int main (int argc, char *argv[])
{
const int domainId = 411;
const char *topicName = "Stock Quotes";
try {
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
// To Do: Create the participant
participant =
dpf->create_participant(domainId,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil());
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
// End: Create the participant
QuoterTypeSupportImpl* servant = new QuoterTypeSupportImpl();
PortableServer::ServantBase_var safe_servant = servant;
// To Do: Register the type
if (DDS::RETCODE_OK != servant->register_type(participant.in (),
"")) {
cerr << "Failed to register the QuoterTypeTypeSupport." << endl;
exit(1);
}
// End: Register the type
CORBA::String_var type_name = servant->get_type_name ();
// To Do: Get the (default) topic QoS and create the topic
DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
DDS::Topic_var topic =
participant->create_topic(topicName,
type_name.in (),
topic_qos,
DDS::TopicListener::_nil());
if (CORBA::is_nil (topic.in ())) {
cerr << "Failed to create_topic." << endl;
exit(1);
}
// End: Get the (default) topic QoS and create the topic
// To Do: Create the subscriber
DDS::Subscriber_var sub =
participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil());
if (CORBA::is_nil (sub.in ())) {
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
// End: Create the subscriber
// jhoffert
// There seem to be problems using auto configurations with an application
// distributed across different nodes. Take this out for now.
// Initialize the transport
TAO::DCPS::TransportImpl_rch tcp_impl =
TheTransportFactory->create_transport_impl (TCP_IMPL_ID,
//::TAO::DCPS::AUTO_CONFIG);
::TAO::DCPS::DONT_AUTO_CONFIG);
TAO::DCPS::TransportConfiguration_rch reader_config =
//TheTransportFactory->get_configuration (SUB_TRAFFIC);
TheTransportFactory->get_configuration (TCP_IMPL_ID);
TAO::DCPS::SimpleTcpConfiguration* reader_tcp_config =
static_cast <TAO::DCPS::SimpleTcpConfiguration*> (reader_config.in ());
if (0 != ACE_OS::strcmp ("default", reader_address_str)) {
ACE_INET_Addr reader_address (reader_address_str);
reader_tcp_config->local_address_ = reader_address;
}
if (0 != tcp_impl->configure (reader_config.in ())) {
ACE_ERROR ((LM_ERROR,
ACE_TEXT("(%P|%t) ::main: ")
ACE_TEXT("Failed to configure the transport.\n")));
exit(1);
}
// jhoffert - End of transport configuration changes
// Attach the subscriber to the transport.
TAO::DCPS::SubscriberImpl* sub_impl =
::TAO::DCPS::reference_to_servant< TAO::DCPS::SubscriberImpl,
DDS::Subscriber_ptr> (sub.in ());
if (0 == sub_impl) {
cerr << "Failed to obtain subscriber servant\n" << endl;
exit(1);
}
TAO::DCPS::AttachStatus status = sub_impl->attach_transport(tcp_impl.in());
if (status != TAO::DCPS::ATTACH_OK) {
std::string status_str;
switch (status) {
case TAO::DCPS::ATTACH_BAD_TRANSPORT:
status_str = "ATTACH_BAD_TRANSPORT";
break;
case TAO::DCPS::ATTACH_ERROR:
status_str = "ATTACH_ERROR";
break;
case TAO::DCPS::ATTACH_INCOMPATIBLE_QOS:
status_str = "ATTACH_INCOMPATIBLE_QOS";
break;
default:
status_str = "Unknown Status";
break;
}
cerr << "Failed to attach to the transport. Status == "
<< status_str.c_str() << endl;
exit(1);
}
// activate the listener
DataReaderListenerImpl listener_servant;
PortableServer::POA_var poa = TheServiceParticipant->the_poa ();
CORBA::Object_var obj = poa->servant_to_reference(&listener_servant);
DDS::DataReaderListener_var listener =
DDS::DataReaderListener::_narrow (obj.in ());
if (CORBA::is_nil (listener.in ())) {
cerr << "listener is nil." << endl;
exit(1);
}
// To Do: Get default data reader QoS and create the data reader.
DDS::DataReaderQos dr_qos;
sub->get_default_datareader_qos (dr_qos);
DDS::DataReader_var dr = sub->create_datareader(topic.in (),
dr_qos,
listener.in ());
if (CORBA::is_nil (dr.in ())) {
cerr << "create_datareader failed." << endl;
exit(1);
}
// End: Get default data reader QoS and create the data reader.
// To Do: Set up the constraints for when the subscriber is done
// receiving updates.
int expected = 10;
while ( listener_servant.num_reads() < expected) {
ACE_OS::sleep (1);
}
// End: Set up the constraints for how long the subscriber should
// receive updates.
// To Do: Delete the participant's contained entities
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
// End: Delete the participant's contained entities
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
::DDS::InstanceHandleSeq handles;
while (1)
{
ACE_OS::sleep(1);
dr->get_matched_publications(handles);
if (handles.length() == 0)
break;
}
ACE_OS::sleep(2);
TheTransportFactory->release();
TheServiceParticipant->shutdown ();
} catch (CORBA::Exception& e) {
cerr << "Exception caught in main ():" << endl << e << endl;
return 1;
}
return 0;
}
int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
participant = dpf->create_participant(111,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
Messenger::MessageTypeSupport_var mts_servant =
new Messenger::MessageTypeSupportImpl;
if (DDS::RETCODE_OK != mts_servant->register_type (participant.in (),
""))
{
cerr << "Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts_servant->get_type_name ();
DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
topic_qos.lifespan.duration.sec = 10;
topic_qos.lifespan.duration.nanosec = 0;
topic_qos.durability.kind = DDS::TRANSIENT_LOCAL_DURABILITY_QOS;
DDS::Topic_var topic =
participant->create_topic ("Movie Discussion List",
type_name.in (),
topic_qos,
DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (topic.in ()))
{
cerr << "Failed to create_topic." << endl;
exit(1);
}
// Create the subscriber and attach to the corresponding
// transport.
DDS::Subscriber_var sub =
participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (sub.in ()))
{
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
// activate the listener
DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
DataReaderListenerImpl* const listener_servant =
dynamic_cast<DataReaderListenerImpl*>(listener.in());
if (CORBA::is_nil (listener.in ())) {
cerr << "listener is nil." << endl;
exit(1);
}
if (!listener_servant) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("%N:%l main()")
ACE_TEXT(" ERROR: listener_servant is nil (dynamic_cast failed)!\n")), -1);
}
// Create the Datareaders
DDS::DataReader_var dr = sub->create_datareader(topic.in (),
DATAREADER_QOS_USE_TOPIC_QOS,
listener.in (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr.in ())) {
cerr << "create_datareader failed." << endl;
exit(1);
}
ACE_OS::sleep (10);
if (listener_servant->num_reads () != 1)
{
cerr << "ERROR: Incorrect number of samples received." << endl
<< " Expired data was probably read." << endl;
exit (1);
}
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
ACE_OS::sleep(2);
TheServiceParticipant->shutdown ();
}
catch (CORBA::Exception& e)
{
cerr << "SUB: Exception caught in main ():" << endl << e << endl;
return 1;
}
return 0;
}
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try
{
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
participant = dpf->create_participant(411,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
if (parse_args (argc, argv) == -1) {
return -1;
}
MessageTypeSupport_var mts = new MessageTypeSupportImpl();
if (DDS::RETCODE_OK != mts->register_type(participant.in (), "")) {
cerr << "Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts->get_type_name ();
DDS::Topic_var topic = participant->create_topic("Movie Discussion List",
type_name.in (),
TOPIC_QOS_DEFAULT,
DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (topic.in ())) {
cerr << "ERROR Failed to create_topic." << endl;
exit(1);
}
// Create the subscriber and attach to the corresponding
// transport.
DDS::Subscriber_var sub =
participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (sub.in ())) {
cerr << "ERROR Failed to create_subscriber." << endl;
exit(1);
}
// activate the listener
DDS::DataReaderListener_var listener = new DataReaderListenerImpl;
DataReaderListenerImpl &listener_servant =
*dynamic_cast<DataReaderListenerImpl*>(listener.in());
if (CORBA::is_nil (listener.in ())) {
cerr << "ERROR listener is nil." << endl;
exit(1);
}
::DDS::DataReaderQos dr_qos;
sub->get_default_datareader_qos (dr_qos);
dr_qos.liveliness.lease_duration.sec = LEASE_DURATION_SEC ;
dr_qos.liveliness.lease_duration.nanosec = 0 ;
// Create the Datareaders
DDS::DataReader_var dr = sub->create_datareader(topic.in (),
dr_qos,
listener.in (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr.in ())) {
cerr << "ERROR create_datareader failed." << endl;
exit(1);
}
int count = 0;
while ((++count < 60) && ((listener_servant.num_reads() < total_num_messages)))
{
ACE_OS::sleep (1);
}
ACE_OS::sleep(2);
ACE_DEBUG((LM_INFO,
"Subscriber got %d of %d messages, "
"and %d of %d callbacks, deleting entities\n",
(int) listener_servant.num_reads(), total_num_messages,
listener_servant.num_liveliness_change_callbacks(), num_liveliness_change_callbacks));
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
ACE_OS::sleep(2);
TheServiceParticipant->shutdown ();
if (listener_servant.num_liveliness_change_callbacks () != num_liveliness_change_callbacks)
{
cerr
<< "ERROR: did not receive liveliness change callbacks as expected.("
<< listener_servant.num_liveliness_change_callbacks () << "/"
<< num_liveliness_change_callbacks << ")" << endl;
return 1;
}
}
catch (CORBA::Exception& e)
{
cerr << "ERROR: subscriber Exception caught in main ():" << endl << e << endl;
return 1;
}
return 0;
}
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try {
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
if( parse_args(argc, argv) != 0)
return 1;
ACE_DEBUG((LM_DEBUG, "(%P|%t) subscriber.cpp main()\n"));
participant =
dpf->create_participant(411,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (participant.in ())) {
cerr << "create_participant failed." << endl;
return 1 ;
}
Messenger::MessageTypeSupportImpl* mts_servant = new Messenger::MessageTypeSupportImpl();
OpenDDS::DCPS::LocalObject_var safe_servant = mts_servant;
if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
"")) {
cerr << "Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts_servant->get_type_name ();
DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
DDS::Topic_var topic =
participant->create_topic("Movie Discussion List",
type_name.in (),
topic_qos,
DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (topic.in ())) {
cerr << "Failed to create_topic." << endl;
exit(1);
}
// Create the subscriber and attach to the corresponding
// transport.
DDS::Subscriber_var sub =
participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (sub.in ())) {
cerr << "Failed to create_subscriber." << endl;
exit(1);
}
// activate the listener
DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
if (CORBA::is_nil (listener.in ())) {
cerr << "listener is nil." << endl;
exit(1);
}
DataReaderListenerImpl* listener_servant =
dynamic_cast<DataReaderListenerImpl*>(listener.in());
// Create the Datareaders
DDS::DataReaderQos dr_qos;
sub->get_default_datareader_qos (dr_qos);
DDS::DataReader_var dr = sub->create_datareader(topic.in (),
dr_qos,
listener.in (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr.in ())) {
cerr << "create_datareader failed." << endl;
exit(1);
}
// Indicate that the subscriber is ready
FILE* readers_ready = ACE_OS::fopen (sub_ready_filename, ACE_TEXT ("w"));
if (readers_ready == 0) {
cerr << "ERROR Unable to create subscriber ready file." << endl;
exit(1);
}
ACE_OS::fclose(readers_ready);
// Wait for the publisher to be ready
FILE* writers_ready = 0;
do {
ACE_Time_Value small_time(0,250000);
ACE_OS::sleep (small_time);
writers_ready = ACE_OS::fopen (pub_ready_filename, ACE_TEXT ("r"));
} while (0 == writers_ready);
ACE_OS::fclose(writers_ready);
// Since the publisher continue sending while the subscriber crashes,
// some messages may be lost, we lower the num_expected_reads by 2.
num_expected_reads -= num_reads_deviation;
FILE* writers_completed = 0;
int timeout_writes = 0;
while ( listener_servant->num_reads() < num_expected_reads) {
// Get the number of the timed out writes from publisher so we
// can re-calculate the number of expected messages. Otherwise,
// the blocking timeout test will never exit from this loop.
if (writers_completed == 0) {
writers_completed = ACE_OS::fopen (pub_finished_filename, ACE_TEXT ("r"));
if (writers_completed != 0) {
if (end_with_publisher)
{
// Since we are in the "bp_timeout" test case that publisher
// close connection when backpressure last longer than
// max_output_pause_period, the publisher ends as it finishes
// sending. As the subscriber sees the publisher is done, it
// changes the read_delay_ms to 0 so it can read all received
// messages and them announce it completed.
int old_read_delay_ms = read_delay_ms;
read_delay_ms = 0;
// Give time to finish reading.
ACE_OS::sleep (old_read_delay_ms/1000 * 2);
break;
}
//writers_completed = ACE_OS::fopen (pub_finished_filename, "r");
fscanf (writers_completed, "%d\n", &timeout_writes);
num_expected_reads -= timeout_writes;
cout << "timed out writes " << timeout_writes << ", we expect "
<< num_expected_reads << endl;
}
}
ACE_OS::sleep (1);
}
// Indicate that the subscriber is done
FILE* readers_completed = ACE_OS::fopen (sub_finished_filename, ACE_TEXT ("w"));
if (readers_completed == 0) {
cerr << "ERROR Unable to create subscriber completed file." << endl;
exit(1);
}
ACE_OS::fclose(readers_completed);
// Wait for 5 seconds to (>passive_reconnect_duration)
// to give transport time to detect the connection lost due to
// backpressure timeout before shutdown the datareader.
if (end_with_publisher)
ACE_OS::sleep (5);
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
TheServiceParticipant->shutdown ();
} catch (CORBA::Exception& e) {
cerr << "Exception caught in main ():" << endl << e << endl;
return 1;
}
if (verify_lost_sub_notification
&& actual_lost_sub_notification != expected_lost_sub_notification)
{
ACE_ERROR ((LM_ERROR, "(%P|%t) ERROR: on_subscription_lost called %d times "
"and expected %d times\n", actual_lost_sub_notification,
expected_lost_sub_notification));
return 1;
}
return 0;
}
int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
int result = 0;
ACE_DEBUG ((LM_DEBUG, "(%P|%t) subscriber main\n"));
try
{
DDS::DomainParticipantFactory_var dpf;
DDS::DomainParticipant_var participant;
dpf = TheParticipantFactoryWithArgs(argc, argv);
if (parse_args (argc, argv) == -1) {
return -1;
}
DDS::DomainParticipantQos partQos;
dpf->get_default_participant_qos(partQos);
// set up user data in DP qos
CORBA::ULong part_user_data_len
= static_cast<CORBA::ULong>(ACE_OS::strlen (PART_USER_DATA));
partQos.user_data.value.length (part_user_data_len);
partQos.user_data.value.replace (part_user_data_len,
part_user_data_len,
reinterpret_cast<CORBA::Octet*>(PART_USER_DATA));
participant = dpf->create_participant(411,
partQos,
DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (participant.in ())) {
cerr << "subscriber: create_participant failed." << endl;
return 1 ;
}
::Messenger::MessageTypeSupport_var mts = new ::Messenger::MessageTypeSupportImpl();
if (DDS::RETCODE_OK != mts->register_type(participant.in (), "Messenger")) {
cerr << "subscriber: Failed to register the MessageTypeTypeSupport." << endl;
exit(1);
}
CORBA::String_var type_name = mts->get_type_name ();
DDS::TopicQos topic_qos;
participant->get_default_topic_qos(topic_qos);
// set up topic data in topic qos
CORBA::ULong topic_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (TOPIC_DATA));
topic_qos.topic_data.value.length (topic_data_len);
topic_qos.topic_data.value.replace (topic_data_len, topic_data_len, reinterpret_cast<CORBA::Octet*>(TOPIC_DATA));
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 << "subscriber: Failed to create_topic." << endl;
exit(1);
}
// Create the subscriber
DDS::SubscriberQos sub_qos;
participant->get_default_subscriber_qos (sub_qos);
// set up group data in subscriber qos
CORBA::ULong group_data_len = static_cast<CORBA::ULong> (ACE_OS::strlen (GROUP_DATA));
sub_qos.group_data.value.length (group_data_len);
sub_qos.group_data.value.replace (group_data_len, group_data_len, reinterpret_cast<CORBA::Octet*>(GROUP_DATA));
DDS::Subscriber_var sub =
participant->create_subscriber(sub_qos,
DDS::SubscriberListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (sub.in ())) {
cerr << "subscriber: Failed to create_subscriber." << endl;
exit(1);
}
// activate the listener
DDS::DataReaderListener_var listener (new DataReaderListenerImpl);
DataReaderListenerImpl* listener_servant =
dynamic_cast<DataReaderListenerImpl*>(listener.in());
DDS::Subscriber_var builtin = participant->get_builtin_subscriber();
DDS::DataReader_var bitdr =
builtin->lookup_datareader(OpenDDS::DCPS::BUILT_IN_PUBLICATION_TOPIC);
listener_servant->set_builtin_datareader(bitdr.in());
if (CORBA::is_nil (listener.in ())) {
cerr << "subscriber: listener is nil." << endl;
exit(1);
}
// Create the Datareaders
DDS::DataReaderQos dr_qos;
sub->get_default_datareader_qos (dr_qos);
// set up user data in DR qos
CORBA::ULong dr_user_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (DR_USER_DATA));
dr_qos.user_data.value.length (dr_user_data_len);
dr_qos.user_data.value.replace (dr_user_data_len,
dr_user_data_len,
reinterpret_cast<CORBA::Octet*>(DR_USER_DATA));
DDS::DataReader_var dr = sub->create_datareader(topic.in (),
dr_qos,
listener.in (),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil (dr.in ())) {
cerr << "subscriber: create_datareader failed." << endl;
exit(1);
}
// Wait for Monitor 1 done.
FILE* fp = ACE_OS::fopen (synch_fname, ACE_TEXT("r"));
int i = 0;
while (fp == 0 && i < 15)
{
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT("(%P|%t) waiting monitor1 done ...\n")));
ACE_OS::sleep (1);
++i;
fp = ACE_OS::fopen (synch_fname, ACE_TEXT("r"));
}
if (fp != 0)
ACE_OS::fclose (fp);
// Now change the changeable qos. The second monitor should get the updated qos from BIT.
part_user_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (UPDATED_PART_USER_DATA));
partQos.user_data.value.length (part_user_data_len);
partQos.user_data.value.replace (part_user_data_len,
part_user_data_len,
reinterpret_cast<CORBA::Octet*>(UPDATED_PART_USER_DATA));
participant->set_qos (partQos);
dr_user_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (UPDATED_DR_USER_DATA));
dr_qos.user_data.value.length (dr_user_data_len);
dr_qos.user_data.value.replace (dr_user_data_len,
dr_user_data_len,
reinterpret_cast<CORBA::Octet*>(UPDATED_DR_USER_DATA));
dr->set_qos (dr_qos);
group_data_len = static_cast<CORBA::ULong> (ACE_OS::strlen (UPDATED_GROUP_DATA));
sub_qos.group_data.value.length (group_data_len);
sub_qos.group_data.value.replace (group_data_len,
group_data_len,
reinterpret_cast<CORBA::Octet*>(UPDATED_GROUP_DATA));
sub->set_qos (sub_qos);
topic_data_len = static_cast<CORBA::ULong>(ACE_OS::strlen (UPDATED_TOPIC_DATA));
topic_qos.topic_data.value.length (topic_data_len);
topic_qos.topic_data.value.replace (topic_data_len,
topic_data_len,
reinterpret_cast<CORBA::Octet*>(UPDATED_TOPIC_DATA));
topic->set_qos (topic_qos);
while ( listener_servant->num_reads() < num_messages) {
ACE_OS::sleep (1);
}
if (listener_servant->builtin_read_errors()) {
cerr << "subscriber: Built in topic read failure." << endl;
result = 1;
}
if (!CORBA::is_nil (participant.in ())) {
participant->delete_contained_entities();
}
if (!CORBA::is_nil (dpf.in ())) {
dpf->delete_participant(participant.in ());
}
TheServiceParticipant->shutdown ();
}
catch (CORBA::Exception& e)
{
cerr << "subscriber: SUB: Exception caught in main ():" << endl << e << endl;
return 1;
}
return result;
}
int
ACE_TMAIN(int argc, ACE_TCHAR** argv)
{
parse_args(argc, argv);
ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) -> SUBSCRIBER STARTED\n")));
try
{
DDS::DomainParticipantFactory_var dpf =
TheParticipantFactoryWithArgs(argc, argv);
// Create Participant
DDS::DomainParticipant_var participant =
dpf->create_participant(42,
PARTICIPANT_QOS_DEFAULT,
DDS::DomainParticipantListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil(participant.in()))
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("%N:%l: main()")
ACE_TEXT(" create_participant failed!\n")), 1);
// Create Subscriber
DDS::Subscriber_var subscriber =
participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
DDS::SubscriberListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil(subscriber.in()))
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("%N:%l: main()")
ACE_TEXT(" create_subscriber failed!\n")), 2);
// Attach Transport
OpenDDS::DCPS::TransportImpl_rch transport =
TheTransportFactory->create_transport_impl(
OpenDDS::DCPS::DEFAULT_SIMPLE_TCP_ID,
"SimpleTcp");
OpenDDS::DCPS::SubscriberImpl* subscriber_i =
dynamic_cast<OpenDDS::DCPS::SubscriberImpl*>(subscriber.in());
if (subscriber_i == 0)
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("%N:%l: main()")
ACE_TEXT(" dynamic_cast failed!\n")), 3);
OpenDDS::DCPS::AttachStatus status =
subscriber_i->attach_transport(transport.in());
if (status != OpenDDS::DCPS::ATTACH_OK)
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("%N:%l: main()")
ACE_TEXT(" attach_transport failed!\n")), 4);
// Register Type (FooType)
FooTypeSupport_var ts = new FooTypeSupportImpl;
if (ts->register_type(participant.in(), "") != DDS::RETCODE_OK)
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("%N:%l: main()")
ACE_TEXT(" register_type failed!\n")), 5);
// Create Topic (FooTopic)
DDS::Topic_var topic =
participant->create_topic("FooTopic",
ts->get_type_name(),
TOPIC_QOS_DEFAULT,
DDS::TopicListener::_nil(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil(topic.in()))
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("%N:%l: main()")
ACE_TEXT(" create_topic failed!\n")), 6);
// Create DataReader
ProgressIndicator progress =
ProgressIndicator("(%P|%t) SUBSCRIBER %d%% (%d samples received)\n",
expected_samples);
DDS::DataReaderListener_var listener =
new DataReaderListenerImpl(received_samples, progress);
DDS::DataReaderQos reader_qos;
subscriber->get_default_datareader_qos(reader_qos);
reader_qos.history.kind = DDS::KEEP_ALL_HISTORY_QOS;
DDS::DataReader_var reader =
subscriber->create_datareader(topic.in(),
reader_qos,
listener.in(),
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
if (CORBA::is_nil(reader.in()))
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("%N:%l: main()")
ACE_TEXT(" create_datareader failed!\n")), 7);
// Block until Publisher completes
DDS::StatusCondition_var cond = reader->get_statuscondition();
cond->set_enabled_statuses(DDS::SUBSCRIPTION_MATCHED_STATUS);
DDS::WaitSet_var ws = new DDS::WaitSet;
ws->attach_condition(cond);
DDS::Duration_t timeout =
{ DDS::DURATION_INFINITE_SEC, DDS::DURATION_INFINITE_NSEC };
DDS::ConditionSeq conditions;
DDS::SubscriptionMatchedStatus matches = {0, 0, 0, 0, 0};
do
{
if (ws->wait(conditions, timeout) != DDS::RETCODE_OK)
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("%N:%l: main()")
ACE_TEXT(" wait failed!\n")), 8);
if (reader->get_subscription_matched_status(matches) != ::DDS::RETCODE_OK)
{
ACE_ERROR ((LM_ERROR,
"ERROR: failed to get subscription matched status\n"));
return 1;
}
}
while (matches.current_count > 0 || matches.total_count < n_publishers);
ws->detach_condition(cond);
// Clean-up!
participant->delete_contained_entities();
dpf->delete_participant(participant.in());
TheTransportFactory->release();
TheServiceParticipant->shutdown();
}
catch (const CORBA::Exception& e)
{
e._tao_print_exception("caught in main()");
return 9;
}
ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) <- SUBSCRIBER FINISHED\n")));
if (received_samples != expected_samples) {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) ERROR: subscriber - ")
ACE_TEXT("received %d of expected %d samples.\n"),
received_samples,
expected_samples
));
return 10;
}
return 0;
}