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);
}
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);
}
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);
}
}
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);
}
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);
}
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
}
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);
}
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);
}
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);
}
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);
}
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);
}
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"));
}
}
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
}
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 ();
}
}
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
}
