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/**
* $Id$
*
* Changing the interval
*/
#include "ace/OS_NS_time.h"
#include "ace/Log_Msg.h"
#include "ace/Reactor.h"
#include "ace/Event_Handler.h"
class MyTimerHandler : public ACE_Event_Handler
{
public:
int handle_timeout (const ACE_Time_Value ¤t_time,
const void * = 0 )
{
time_t epoch = ((timespec_t)current_time).tv_sec;
ACE_DEBUG ((LM_INFO,
ACE_TEXT ("handle_timeout: %s"),
ACE_OS::ctime(&epoch)));
return 0;
}
};
// Listing 1 code/ch07
class SigintHandler : public ACE_Event_Handler
{
public:
SigintHandler (long timerId, int currentInterval)
: ACE_Event_Handler(),
timerId_(timerId),
currentInterval_(currentInterval)
{
}
int handle_signal (int,
siginfo_t * = 0,
ucontext_t * = 0)
{
ACE_DEBUG ((LM_INFO,
ACE_TEXT ("Resetting interval of timer ")
ACE_TEXT ("%d to %d\n"),
this->timerId_,
++this->currentInterval_));
ACE_Time_Value newInterval (this->currentInterval_);
ACE_Reactor::instance()->
reset_timer_interval (this->timerId_, newInterval);
return 0;
}
private:
long timerId_;
int currentInterval_;
};
// Listing 1
int ACE_TMAIN (int, ACE_TCHAR *[])
{
ACE_Time_Value initialDelay (3);
ACE_Time_Value interval (5);
// Listing 2 code/ch07
MyTimerHandler *handler = new MyTimerHandler ();
long timerId =
ACE_Reactor::instance ()->schedule_timer (handler,
0,
initialDelay,
interval);
// Listing 2
// Listing 3 code/ch07
SigintHandler *handleSigint =
new SigintHandler (timerId, 5);
ACE_Reactor::instance ()->register_handler (SIGINT,
handleSigint);
// Listing 3
ACE_Reactor::instance ()->run_reactor_event_loop ();
return 0;
}
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