int
Writer_Base::svc()
{
ACE_DEBUG((LM_DEBUG, ACE_TEXT("(%P|%t) %C svc() begins. %C\n"), name_, get_id()));
try {
DDS::InstanceHandleSeq handles;
while (true) {
writer_->get_matched_subscriptions(handles);
if (handles.length() > 0)
break;
else
ACE_OS::sleep(ACE_Time_Value(0, 200000));
}
pre_loop();
for (int i = 0; i < num_messages; ++i) {
if (!liveliness_lost_test || i == 0 || i == num_messages - 1) {
in_loop(i);
if (i == 0) {
// Since an arbitrary amount of time was spent in the get_matched_subscriptions
// loop above, any number of liveliness lost callbacks may have already occurred.
// These are not the callbacks that the test is counting (liveliness_lost_test).
DDS::DataWriterListener_var dwl = writer_->get_listener();
DataWriterListenerImpl* listener = dynamic_cast<DataWriterListenerImpl*>(dwl.in());
listener->reset_liveliness_lost_callbacks();
}
}
ACE_OS::sleep(assert_liveliness_period);
}
while (true) {
writer_->get_matched_subscriptions(handles);
if (handles.length() == 0)
break;
else
ACE_OS::sleep(1);
}
} catch (const CORBA::Exception& e) {
cerr << "Exception caught in svc:" << endl << e << endl;
}
ACE_DEBUG((LM_DEBUG, ACE_TEXT("(%P|%t) Writer_Base::svc finished %C.\n"), name_));
return 0;
}
bool
RecorderImpl::lookup_instance_handles(const WriterIdSeq& ids,
DDS::InstanceHandleSeq & hdls)
{
if (DCPS_debug_level > 9) {
CORBA::ULong const size = ids.length();
OPENDDS_STRING separator = "";
OPENDDS_STRING buffer;
for (unsigned long i = 0; i < size; ++i) {
buffer += separator + OPENDDS_STRING(GuidConverter(ids[i]));
separator = ", ";
}
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) RecorderImpl::lookup_instance_handles: ")
ACE_TEXT("searching for handles for writer Ids: %C.\n"),
buffer.c_str()));
}
CORBA::ULong const num_wrts = ids.length();
hdls.length(num_wrts);
for (CORBA::ULong i = 0; i < num_wrts; ++i) {
hdls[i] = this->participant_servant_->get_handle(ids[i]);
}
return true;
}
u_result
DDS::OpenSplice::DataReader::Implementation::copy_instance_handles (
u_instanceHandle *list,
os_uint32 length,
c_voidp arg)
{
DDS::InstanceHandleSeq *seq = (DDS::InstanceHandleSeq *)arg;
DDS::InstanceHandle_t *arr;
os_uint32 i;
/* Make space. */
seq->length(length);
/* Copy info. */
arr = seq->get_buffer(FALSE);
for (i = 0; i < length; i++) {
arr[i] = (DDS::InstanceHandle_t)(list[i]);
}
return U_RESULT_OK;
}
