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-rw-r--r--Kokyu/Dispatch_Deferrer.cpp112
1 files changed, 0 insertions, 112 deletions
diff --git a/Kokyu/Dispatch_Deferrer.cpp b/Kokyu/Dispatch_Deferrer.cpp
deleted file mode 100644
index 134a9a900e4..00000000000
--- a/Kokyu/Dispatch_Deferrer.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-// $Id$
-
-#include "ace/Sched_Params.h"
-#include "Dispatch_Deferrer.h"
-#include "Dispatcher_Task.h"
-
-#if ! defined (__ACE_INLINE__)
-#include "Dispatch_Deferrer.i"
-#endif /* __ACE_INLINE__ */
-
-#include "kokyu_config.h"
-#include "kokyu_dsui_families.h"
-#include <dsui.h>
-ACE_RCSID(Kokyu, Dispatch_Deferrer, "$Id$")
-
-namespace Kokyu
-{
-
-int
-Dispatch_Deferrer::init(const Dispatch_Deferrer_Attributes& attr)
-{
- //set up reactor for timeouts
- this->react_.open(0);
- //Don't need any handles, since we're only using it for timeouts
-
- this->timers_.open();
-
- this->task_ = attr.task_;
-
- return 0;
-}
-
-int
-Dispatch_Deferrer::dispatch (Dispatch_Queue_Item *qitem)
-{
- ACE_ASSERT(qitem != 0);
-
- //setup timout
- //For now, assume period = deadline
- ACE_Time_Value tv;
- tv = ACE_OS::gettimeofday() + qitem->qos_info().deadline_;
- long timer_id = this->react_.schedule_timer(this,
- 0, //NULL arg
- tv);
- if (timer_id < 0)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- ACE_TEXT ("EC (%P|%t) cannot schedule Release Guard timer.")
- ACE_TEXT ("ACE_Reactor.schedule_timer() returned -1\n")),
- -1);
- }
- //else valid timer_id
- this->timers_.bind(qitem,timer_id);
-
- //@BT INSTRUMENT with event ID: EVENT_DEFERRED_ENQUEUE Measure time
- //between release and enqueue into dispatch queue because of RG
- DSUI_EVENT_LOG(DISP_DEFERRER_FAM, EVENT_DEFERRED_ENQUEUE, timer_id, 0, NULL);
-
- //buffer until timer expires
- return this->rgq_.enqueue_deadline(qitem,&tv);
-}
-
-
-int
-Dispatch_Deferrer::handle_timeout (const ACE_Time_Value &,
- const void *)
-{
- //get all expired Dispatch_Queue_Items
- ACE_Message_Block *begin,*end;
- this->rgq_.remove_messages(begin,end,
- (u_int) (ACE_Dynamic_Message_Strategy::LATE
- | ACE_Dynamic_Message_Strategy::BEYOND_LATE));
-
- //dispatch them back to Dispatcher_Impl
- while (begin <= end)
- {
- Dispatch_Queue_Item *qitem =
- dynamic_cast<Dispatch_Queue_Item*> (begin);
-
- if (qitem == 0)
- {
- ACE_Message_Block::release (begin);
- continue;
- }
-
-
- //remove timer for each enqueued qitem from reactor
- long timer_id;
- if (this->timers_.find(qitem,timer_id) < 0)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- ACE_TEXT ("Could not cancel Release Guard timer.")
- ACE_TEXT ("Unknown timer ID\n")),
- -1);
- }
- //else got timer_id
- this->react_.cancel_timer(timer_id);
-
- //@BT INSTRUMENT with event ID: EVENT_DEFERRED_DEQUEUE Measure
- //time between release and enqueue into dispatch queue because
- //of RG
- DSUI_EVENT_LOG (DISP_DEFERRER_FAM, EVENT_DEFERRED_DEQUEUE, timer_id, 0, NULL);
-
- this->task_->enqueue(qitem);
-
- ++begin;
- }
-
- return 0;
-}
-
-} //namespace Kokyu