Пример #1
1
void
EDF_Scheduler::receive_request (PortableInterceptor::ServerRequestInfo_ptr ri,
                                RTScheduling::Current::IdType_out guid_out,
                                CORBA::String_out /*name*/,
                                CORBA::Policy_out sched_param_out,
                                CORBA::Policy_out /*implicit_sched_param_out*/)
{

  Kokyu::Svc_Ctxt_DSRT_QoS* sc_qos_ptr;
  RTScheduling::Current::IdType guid;
  int int_guid;

  DSUI_EVENT_LOG (EDF_SCHED_FAM, ENTER_SERVER_SCHED_TIME, 0, 0, 0);



#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG, "(%t|%T):entered EDF_Scheduler::receive_request\n"));
#endif


  CORBA::String_var operation = ri->operation ();

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T): receive_request from "
              "\"%s\"\n",
              operation.in ()));
#endif

  // Ignore the "_is_a" operation since it may have been invoked
  // locally on the server side as a side effect of another call,
  // meaning that the client hasn't added the service context yet.
  if (ACE_OS::strcmp ("_is_a", operation.in ()) == 0)
    return;

  IOP::ServiceContext_var sc =
    ri->get_request_service_context (Server_Interceptor::SchedulingInfo);

  CORBA::Long importance;
  TimeBase::TimeT deadline;
  TimeBase::TimeT period;
  CORBA::Long task_id=-1;

  if (sc.ptr () == 0)
    {
      //Since send_request will add an QoS for any request, why can this case happen?
      //24 hrs from now - infinity
      ACE_Time_Value deadline_tv = ACE_OS::gettimeofday () + ACE_Time_Value (24*60*60,0);
      deadline = deadline_tv.sec ()*1000000 + deadline_tv.usec ()*10; //100s of nanoseconds for TimeBase::TimeT
      importance = 0;
      period = 0;
//      task_id = ID_BEGIN ++;
    }
  else
    {
      CORBA::OctetSeq oc_seq = CORBA::OctetSeq (sc->context_data.length (),
                                                sc->context_data.length (),
                                                sc->context_data.get_buffer (),
                                                0);
      CORBA::Any sc_qos_as_any;
      CORBA::Any_var scqostmp = codec_->decode (oc_seq);
      sc_qos_as_any = scqostmp.in ();
      //Don't store in a _var, since >>= returns a pointer to an
      //internal buffer and we are not supposed to free it.
      sc_qos_as_any >>= sc_qos_ptr;

      deadline  = sc_qos_ptr->deadline;
      importance = sc_qos_ptr->importance;
      period = sc_qos_ptr->period;
      task_id = sc_qos_ptr->task_id;

      guid.length (sc_qos_ptr->guid.length ());
      guid_copy (guid, sc_qos_ptr->guid);

      ACE_NEW (guid_out.ptr (),
               RTScheduling::Current::IdType);
      guid_out.ptr ()->length (guid.length ());
      *(guid_out.ptr ()) = guid;

      ACE_OS::memcpy (&int_guid,
                      guid.get_buffer (),
                      guid.length ());


#ifdef KOKYU_DSRT_LOGGING
      ACE_DEBUG ((LM_DEBUG,
                  "(%t|%T): Importance = %d, guid = %d "
                  "in recvd service context\n",
                  importance,
                  int_guid));
#endif

      EDF_Scheduling::SchedulingParameter sched_param;
      sched_param.importance = importance;
      sched_param.deadline = deadline;
      sched_param.period = period;
      sched_param.task_id = task_id;
      sched_param_out = this->create_scheduling_parameter (sched_param);
    }

  EDF_Scheduler_Traits::QoSDescriptor_t qos;
  qos.importance_ = importance;
  qos.deadline_ = deadline;
  qos.period_ = period;
  qos.task_id_ = task_id;

  DSUI_EVENT_LOG (EDF_SCHED_FAM, ENTER_SERVER_DISPATCH_SCHEDULE, int_guid, 0, 0);

/*DTTIME:
  record the entering dispatcher time on the server side.
  Tenth Time.
*/
#ifdef KOKYU_HAS_RELEASE_GUARD
  this->kokyu_dispatcher_->release_guard (guid, qos);
#else
  this->kokyu_dispatcher_->schedule (guid, qos);
#endif
/*DTTIME:
  record the leaving dispatcher time on the server side.
  Eleventh Time.
*/

  DSUI_EVENT_LOG (EDF_SCHED_FAM, LEAVE_SERVER_DISPATCH_SCHEDULE, int_guid, 0, 0);

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG, "(%t|%T): receive_request interceptor done\n"));
#endif

  DSUI_EVENT_LOG (EDF_SCHED_FAM, LEAVE_SERVER_SCHED_TIME, 0, 0, 0);
}
Пример #2
1
void
EDF_Scheduler::receive_reply (PortableInterceptor::ClientRequestInfo_ptr ri)
{
  int int_guid;

  DSUI_EVENT_LOG (EDF_SCHED_FAM, ENTER_RECEIVE_REPLY, 0, 0, 0);

  RTScheduling::Current::IdType guid;

  CORBA::String_var operation = ri->operation ();

  CORBA::Object_var target = ri->target ();

  ACE_CString opname = operation.in ();
#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T):receive_reply from "
              "\"%s\"\n",
              opname.c_str ()));
#endif

  // Check that the reply service context was received as
  // expected.

  IOP::ServiceContext_var sc =
    ri->get_reply_service_context (Client_Interceptor::SchedulingInfo);

  CORBA::Long importance;
  TimeBase::TimeT deadline;

  if (sc.ptr () == 0)
    {
      ACE_DEBUG ((LM_DEBUG, "service context was not filled\n"));
      //24 hrs from now - infinity
      ACE_Time_Value deadline_tv = ACE_OS::gettimeofday () + ACE_Time_Value (24*60*60,0);
      deadline = deadline_tv.sec ()*1000000 + deadline_tv.usec ()*10; //100s of nanoseconds for TimeBase::TimeT
      importance = 0;
    }
  else
    {
      CORBA::OctetSeq oc_seq = CORBA::OctetSeq (sc->context_data.length (),
                                                sc->context_data.length (),
                                                sc->context_data.get_buffer (),
                                                0);

      //Don't store in a _var, since >>= returns a pointer to an internal buffer
      //and we are not supposed to free it.
      Kokyu::Svc_Ctxt_DSRT_QoS* sc_qos_ptr;
      CORBA::Any sc_qos_as_any;
      CORBA::Any_var scqostmp = codec_->decode (oc_seq);
      sc_qos_as_any = scqostmp.in ();
      sc_qos_as_any >>= sc_qos_ptr;

      deadline  = sc_qos_ptr->deadline;
      importance = sc_qos_ptr->importance;

      guid.length (sc_qos_ptr->guid.length ());
      guid_copy (guid, sc_qos_ptr->guid);

      ACE_DEBUG ((LM_DEBUG,
                  "(%t|%T):Importance = %d in recvd service context\n",
                  importance));
    }

  ACE_OS::memcpy (&int_guid,
                  guid.get_buffer (),
                  guid.length ());

  EDF_Scheduler_Traits::QoSDescriptor_t qos;
  qos.deadline_ =   qos.importance_ = importance;
  qos.deadline_ = deadline;
  this->kokyu_dispatcher_->schedule (guid, qos);
  DSUI_EVENT_LOG (EDF_SCHED_FAM, EXIT_RECEIVE_REPLY, int_guid, 0, 0);
}
Пример #3
0
void
MIF_Scheduler::end_scheduling_segment (const RTScheduling::Current::IdType &guid,
                                       const char *)
{
  size_t count = 0;
  ACE_OS::memcpy (&count,
                  guid.get_buffer (),
                  guid.length ());

  ACE_DEBUG ((LM_DEBUG,
              "MIF_Scheduler::end_scheduling_segment %d\n",
                  count));

  if (ready_que_.message_count () > 0)
    {
      DT* run_dt = 0;
      ACE_Message_Block* msg = 0;
      ready_que_.dequeue_head (msg);
      run_dt = dynamic_cast<DT*> (msg);
      lock_.acquire ();
      run_dt->resume ();
      lock_.release ();
      free_que_.enqueue_prio (run_dt);
    }
}
Пример #4
0
void
MIF_Scheduler::update_scheduling_segment (const RTScheduling::Current::IdType& guid,
                                          const char* name,
                                          CORBA::Policy_ptr sched_policy,
                                          CORBA::Policy_ptr implicit_sched_param)
{
  ACE_UNUSED_ARG ((name));
  ACE_UNUSED_ARG ((implicit_sched_param));

#ifdef KOKYU_DSRT_LOGGING
  int int_guid ;
  ACE_OS::memcpy (&int_guid,
                  guid.get_buffer (),
                  guid.length ());
  ACE_DEBUG ((LM_DEBUG, "(%t|%T): update_sched_seg::guid is %d\n", int_guid));
#endif

  MIF_Scheduling::SchedulingParameterPolicy_var sched_param_policy =
    MIF_Scheduling::SchedulingParameterPolicy::_narrow (sched_policy);

  MIF_Scheduling::SchedulingParameter_var sched_param = sched_param_policy->value ();
  CORBA::Short importance = sched_param->importance;

  MIF_Scheduler_Traits::QoSDescriptor_t qos;
  qos.importance_ = importance;

  kokyu_dispatcher_->update_schedule (guid, qos);
}
Пример #5
0
void
EDF_Scheduler::update_scheduling_segment (const RTScheduling::Current::IdType& guid,
                                          const char* name,
                                          CORBA::Policy_ptr sched_policy,
                                          CORBA::Policy_ptr implicit_sched_param)
{
  ACE_UNUSED_ARG ((name));
  ACE_UNUSED_ARG ((implicit_sched_param));

  int int_guid ;
  ACE_OS::memcpy (&int_guid,
                  guid.get_buffer (),
                  guid.length ());
  DSUI_EVENT_LOG (EDF_SCHED_FAM, BEGIN_UPDATE_SCHED_SEGMENT, int_guid, 0, 0);
#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG, "(%t|%T): update_sched_seg::guid is %d\n", int_guid));
#endif

  EDF_Scheduling::SchedulingParameterPolicy_var sched_param_policy =
    EDF_Scheduling::SchedulingParameterPolicy::_narrow (sched_policy);

  EDF_Scheduling::SchedulingParameter_var sched_param = sched_param_policy->value ();
  EDF_Scheduler_Traits::QoSDescriptor_t qos;

  qos.deadline_ = sched_param->deadline;
  qos.importance_ = sched_param->importance;

  kokyu_dispatcher_->update_schedule (guid, qos);
  DSUI_EVENT_LOG (EDF_SCHED_FAM, END_UPDATE_SCHED_SEGMENT, int_guid, 0, 0);
}
Пример #6
0
void
MIF_Scheduler::begin_new_scheduling_segment (const RTScheduling::Current::IdType& guid,
                                             const char *,
                                             CORBA::Policy_ptr sched_policy,
                                             CORBA::Policy_ptr)
{
#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T):MIF_Scheduler::begin_new_scheduling_segment enter\n"));
#endif

#ifdef KOKYU_DSRT_LOGGING
  int int_guid;
  ACE_OS::memcpy (&int_guid,
                  guid.get_buffer (),
                  guid.length ());
  ACE_DEBUG ((LM_DEBUG, "(%t|%T): guid is %d\n", int_guid));
#endif

  MIF_Scheduler_Traits::QoSDescriptor_t qos;
  MIF_Scheduling::SchedulingParameterPolicy_var sched_param_policy =
    MIF_Scheduling::SchedulingParameterPolicy::_narrow (sched_policy);

  MIF_Scheduling::SchedulingParameter_var sched_param = sched_param_policy->value ();
  CORBA::Short importance = sched_param->importance;
  qos.importance_ = importance;
  kokyu_dispatcher_->schedule (guid, qos);

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T):MIF_Scheduler::begin_new_scheduling_segment exit\n"));
#endif
}
Пример #7
0
void
MIF_Scheduler::receive_reply (PortableInterceptor::ClientRequestInfo_ptr ri)
{
  RTScheduling::Current::IdType guid;
  CORBA::Short importance=0;

  CORBA::String_var operation = ri->operation ();

  CORBA::Object_var target = ri->target ();

  ACE_CString opname = operation.in ();
#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T):receive_reply from "
              "\"%s\"\n",
              opname.c_str ()));
#endif

  // Check that the reply service context was received as
  // expected.
  IOP::ServiceContext_var sc =
    ri->get_reply_service_context (Client_Interceptor::SchedulingInfo);

  if (sc.ptr () == 0)
    {
      importance = 0;
    }
  else
    {
      CORBA::OctetSeq oc_seq = CORBA::OctetSeq (sc->context_data.length (),
                                                sc->context_data.length (),
                                                sc->context_data.get_buffer (),
                                                0);

      //Don't store in a _var, since >>= returns a pointer to an internal buffer
      //and we are not supposed to free it.
      Kokyu::Svc_Ctxt_DSRT_QoS* sc_qos_ptr;
      CORBA::Any sc_qos_as_any;
      CORBA::Any_var scqostmp = codec_->decode (oc_seq);
      sc_qos_as_any = scqostmp.in ();
      sc_qos_as_any >>= sc_qos_ptr;
      importance = sc_qos_ptr->importance;
      guid.length (sc_qos_ptr->guid.length ());
      guid_copy (guid, sc_qos_ptr->guid);

#ifdef KOKYU_DSRT_LOGGING
      ACE_DEBUG ((LM_DEBUG,
                  "(%t|%T): Importance = %d in recvd service context\n",
                  importance ));
#endif
    }

  MIF_Scheduler_Traits::QoSDescriptor_t qos;
  qos.importance_ = importance;
  this->kokyu_dispatcher_->schedule (guid, qos);
}
Пример #8
0
void
EDF_Scheduler::end_nested_scheduling_segment (const RTScheduling::Current::IdType & guid,
                                              const char *,
                                              CORBA::Policy_ptr)
{
  int int_guid;
  ACE_OS::memcpy (&int_guid,
                  guid.get_buffer (),
                  guid.length ());
  DSUI_EVENT_LOG (EDF_SCHED_FAM, END_NESTED_SCHED_SEGMENT, int_guid, 0, 0);
}
Пример #9
0
void
MIF_Scheduler::end_scheduling_segment (
                    const RTScheduling::Current::IdType &guid,
                    const char *)
{
#ifdef KOKYU_DSRT_LOGGING
  int int_guid;
  ACE_OS::memcpy (&int_guid,
                  guid.get_buffer (),
                  guid.length ());
  ACE_DEBUG ((LM_DEBUG, "(%t|%T) call to end_sched_segment for guid %d\n", int_guid));
#endif

  kokyu_dispatcher_->cancel_schedule (guid);
}
Пример #10
0
void
EDF_Scheduler::end_scheduling_segment (const RTScheduling::Current::IdType &guid,
                                       const char *)
{

  int int_guid;
  ACE_OS::memcpy (&int_guid,
                  guid.get_buffer (),
                  guid.length ());
#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG, "(%t|%T) call to end_sched_segment for guid %d\n", int_guid));
#endif

  DSUI_EVENT_LOG (EDF_SCHED_FAM, END_SCHED_SEGMENT, int_guid, 0, 0);
  kokyu_dispatcher_->cancel_schedule (guid);
}
Пример #11
0
void
EDF_Scheduler::begin_nested_scheduling_segment (const RTScheduling::Current::IdType &guid,
                                                const char *name,
                                                CORBA::Policy_ptr sched_param,
                                                CORBA::Policy_ptr implicit_sched_param)
{
  int int_guid;
  ACE_OS::memcpy (&int_guid,
                  guid.get_buffer (),
                  guid.length ());
  DSUI_EVENT_LOG (EDF_SCHED_FAM, BEGIN_NESTED_SCHED_SEGMENT, int_guid, 0, 0);
  this->begin_new_scheduling_segment (guid,
                                      name,
                                      sched_param,
                                      implicit_sched_param);
}
Пример #12
0
void
TAO_Scheduler::receive_request (PortableInterceptor::ServerRequestInfo_ptr request_info,
                                RTScheduling::Current::IdType_out guid_out,
                                CORBA::String_out /*name*/,
                                CORBA::Policy_out /*sched_param*/,
                                CORBA::Policy_out /*implicit_sched_param*/)
{
  IOP::ServiceContext_var serv_cxt;

  try
    {
      serv_cxt = request_info->get_request_service_context (Server_Interceptor::SchedulingInfo);

      size_t gu_id;
      ACE_OS::memcpy (&gu_id,
                      serv_cxt->context_data.get_buffer (),
                      serv_cxt->context_data.length ());

      ACE_DEBUG ((LM_DEBUG,
                  "The Guid is %d\n",
                  gu_id));

      RTScheduling::Current::IdType* guid;
      ACE_NEW (guid,
               RTScheduling::Current::IdType);

      guid->length (sizeof (size_t));
      ACE_OS::memcpy (guid->get_buffer (),
                      serv_cxt->context_data.get_buffer (),
                      sizeof (size_t));

      guid_out = guid;
    }
  catch (const CORBA::Exception&)
    {
      ACE_DEBUG ((LM_DEBUG,
                  "Invalid Service Context\n"));
    }
}
Пример #13
0
void
EDF_Scheduler::begin_new_scheduling_segment (const RTScheduling::Current::IdType &guid,
                                             const char *,
                                             CORBA::Policy_ptr sched_policy,
                                             CORBA::Policy_ptr)
{
#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T):EDF_Scheduler::begin_new_scheduling_segment enter\n"));
#endif

  //#ifdef KOKYU_DSRT_LOGGING
  int int_guid;
  ACE_OS::memcpy (&int_guid,
                  guid.get_buffer (),
                  guid.length ());
  // ACE_DEBUG ((LM_DEBUG, "(%t|%T): guid is %d\n", int_guid));
  //#endif

  DSUI_EVENT_LOG (EDF_SCHED_FAM, BEGIN_SCHED_SEGMENT_START, int_guid, 0, 0);
  EDF_Scheduler_Traits::QoSDescriptor_t qos;
  EDF_Scheduling::SchedulingParameterPolicy_var sched_param_policy =
    EDF_Scheduling::SchedulingParameterPolicy::_narrow (sched_policy);

  EDF_Scheduling::SchedulingParameter_var sched_param = sched_param_policy->value ();

  qos.deadline_ = sched_param->deadline;
  qos.importance_ = sched_param->importance;

  kokyu_dispatcher_->schedule (guid, qos);

  DSUI_EVENT_LOG (EDF_SCHED_FAM, BEGIN_SCHED_SEGMENT_END, int_guid, 0, 0);
#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T):EDF_Scheduler::begin_new_scheduling_segment exit\n"));
#endif
}
Пример #14
0
void
MIF_Scheduler::receive_request (PortableInterceptor::ServerRequestInfo_ptr request_info,
                                RTScheduling::Current::IdType_out guid_out,
                                CORBA::String_out,
                                CORBA::Policy_out sched_param_out,
                                CORBA::Policy_out /*implicit_sched_param*/)
{

  if (TAO_debug_level > 0)
    ACE_DEBUG ((LM_DEBUG,
                "MIF_Scheduler::receive_request\n"));

  IOP::ServiceContext_var serv_cxt =
    request_info->get_request_service_context (Server_Interceptor::SchedulingInfo);

  if (serv_cxt != 0)
    {
      ACE_DEBUG ((LM_DEBUG,
                  "Got scheduling info\n"));

      RTScheduling::Current::IdType* guid;
      ACE_NEW (guid,
               RTScheduling::Current::IdType);

      guid->length (sizeof(size_t));
      ACE_OS::memcpy (guid->get_buffer (),
                      serv_cxt->context_data.get_buffer (),
                      sizeof (size_t));

      size_t gu_id;
      ACE_OS::memcpy (&gu_id,
                      guid->get_buffer (),
                      guid->length ());

      ACE_DEBUG ((LM_DEBUG,
                  "MIF_Scheduler::receive_request %d\n",
                  gu_id));


      CORBA::OctetSeq int_buf (sizeof (long));
      int_buf.length (int_buf.maximum ());
      int i = sizeof (long);
      for (unsigned int j = 0;j < sizeof (int);j++)
        {
          int_buf [j] = serv_cxt->context_data [i++];
        }

      int importance = 0;
      ACE_OS::memcpy (&importance,
                      int_buf.get_buffer (),
                      sizeof (importance));

      guid_out = guid;
      sched_param_out = DT_TEST::instance ()->scheduler ()->create_segment_scheduling_parameter (importance);

      if (TAO_debug_level > 0)
        ACE_DEBUG ((LM_DEBUG,
                    "%t The Guid is %d Importance is %d\n",
                    gu_id,
                    importance));

      DT* new_dt;
      ACE_NEW (new_dt,
               DT (this->lock_,
                   gu_id));

      new_dt->msg_priority (importance);
      lock_.acquire ();
      ready_que_.enqueue_prio (new_dt);
      new_dt->suspend ();
      lock_.release ();
    }
}
Пример #15
0
void
MIF_Scheduler::receive_request (PortableInterceptor::ServerRequestInfo_ptr ri,
                                RTScheduling::Current::IdType_out guid_out,
                                CORBA::String_out /*name*/,
                                CORBA::Policy_out sched_param_out,
                                CORBA::Policy_out /*implicit_sched_param_out*/)
{
  Kokyu::Svc_Ctxt_DSRT_QoS* sc_qos_ptr;

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG, "(%t|%T):entered MIF_Scheduler::receive_request\n"));
#endif

  RTScheduling::Current::IdType guid;

  CORBA::String_var operation = ri->operation ();

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T): receive_request from "
              "\"%s\"\n",
              operation.in ()));
#endif

  // Ignore the "_is_a" operation since it may have been invoked
  // locally on the server side as a side effect of another call,
  // meaning that the client hasn't added the service context yet.
  if (ACE_OS::strcmp ("_is_a", operation.in ()) == 0)
    return;

  IOP::ServiceContext_var sc =
    ri->get_request_service_context (Server_Interceptor::SchedulingInfo);

  CORBA::Short importance;

  if (sc.ptr () == 0)
    {
      importance = 0;
    }
  else
    {
      CORBA::OctetSeq oc_seq = CORBA::OctetSeq (sc->context_data.length (),
                                                 sc->context_data.length (),
                                                 sc->context_data.get_buffer (),
                                                 0);
      CORBA::Any sc_qos_as_any;
      CORBA::Any_var scqostmp = codec_->decode (oc_seq);
      sc_qos_as_any = scqostmp.in ();
      //Don't store in a _var, since >>= returns a pointer to an
      //internal buffer and we are not supposed to free it.
      sc_qos_as_any >>= sc_qos_ptr;

      importance = sc_qos_ptr->importance;
      guid.length (sc_qos_ptr->guid.length ());
      guid_copy (guid, sc_qos_ptr->guid);

      ACE_NEW (guid_out.ptr (),
               RTScheduling::Current::IdType);
      guid_out.ptr ()->length (guid.length ());
      *(guid_out.ptr ()) = guid;

#ifdef KOKYU_DSRT_LOGGING
      int int_guid;
      ACE_OS::memcpy (&int_guid,
                      guid.get_buffer (),
                      guid.length ());
      ACE_DEBUG ((LM_DEBUG,
                  "(%t|%T): Importance = %d, guid = %d in recvd service context\n",
                  importance, int_guid));
#endif

      MIF_Scheduling::SchedulingParameter sched_param;
      sched_param.importance = importance;
      sched_param_out = this->create_scheduling_parameter (sched_param);
    }

  MIF_Scheduler_Traits::QoSDescriptor_t qos;
  qos.importance_ = importance;
  this->kokyu_dispatcher_->schedule (guid, qos);

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG, "(%t|%T): receive_request interceptor done\n"));
#endif

}