Exemple #1
0
void
DRMonitorImpl::report() {
  if (!CORBA::is_nil(this->dr_writer_.in())) {
    DataReaderReport report;
    report.dp_id = this->dr_->get_dp_id();
    DDS::Subscriber_var sub = this->dr_->get_subscriber();
    report.sub_handle = sub->get_instance_handle();
    report.dr_id   = this->dr_->get_subscription_id();
    report.topic_id = this->dr_->get_topic_id();
    DataReaderImpl::InstanceHandleVec instances;
    this->dr_->get_instance_handles(instances);
    CORBA::ULong length = 0;
    report.instances.length(instances.size());
    for (DataReaderImpl::InstanceHandleVec::iterator iter = instances.begin();
         iter != instances.end();
         ++iter) {
      report.instances[length++] = *iter;
    }
    DataReaderImpl::WriterStatePairVec writer_states;
    this->dr_->get_writer_states(writer_states);
    length = 0;
    report.associations.length(writer_states.size());
    for (DataReaderImpl::WriterStatePairVec::iterator iter = writer_states.begin();
         iter != writer_states.end();
         ++iter) {
      report.associations[length].dw_id = iter->first;
      report.associations[length].state = iter->second;
      length++;
    }
    this->dr_writer_->write(report, DDS::HANDLE_NIL);
  }
}