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// $Id$
#include <fstream>
#include <ace/High_Res_Timer.h>
#include "Client_Timer_Handler.h"
#include "WorkerC.h"
extern double execution_time;
Client_Timer_Handler::Client_Timer_Handler (long iterations,
const std::string & filename,
const ACE_Time_Value & period,
bool logging)
: period_ (period),
invocations_ (0),
logfile_ (filename),
max_iterations_ (iterations),
logging_ (logging)
{
}
Client_Timer_Handler::~Client_Timer_Handler ()
{
if (logging_)
{
std::ofstream out (logfile_.c_str ());
for (TimingList::iterator it = history_.begin ();
it != history_.end ();
++it)
{
out << *it << std::endl;
}
out.close ();
}
}
void
Client_Timer_Handler::set_orb (CORBA::ORB_ptr orb)
{
orb_ = CORBA::ORB::_duplicate (orb);
}
void
Client_Timer_Handler::set_worker (DeCoRAM::Worker_ptr worker)
{
worker_ = DeCoRAM::Worker::_duplicate (worker);
}
int
Client_Timer_Handler::handle_timeout (const ACE_Time_Value &,
const void *)
{
try
{
timer_.start ();
// we have to do some profiling first to see how we can achieve
// the correct execution time.
worker_->run_task (execution_time);
timer_.stop ();
ACE_Time_Value rt;
timer_.elapsed_time (rt);
if (logging_)
history_.push_back (rt.msec ());
}
catch (CORBA::SystemException & ex)
{
ACE_DEBUG ((LM_WARNING,
ACE_TEXT ("Client_Timer_Handler::handle_timeout () -"
"caught: %s"), ex._info ().c_str ()));
orb_->shutdown ();
return 1;
}
if ((max_iterations_ > 0) && (++invocations_ > max_iterations_))
{
worker_->stop ();
orb_->shutdown ();
}
return 0;
}
int
Client_Timer_Handler::handle_signal (int, siginfo_t *, ucontext_t *)
{
orb_->shutdown ();
return 0;
}
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