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// ============================================================================
// @(#)Reactor_Timer_Test.cpp 1.1 10/18/96
//
// = LIBRARY
// tests
//
// = FILENAME
// Reactor_Timer_Test.cpp
//
// = DESCRIPTION
// This is a simple test that illustrates the timer mechanism of
// the reactor. Scheduling timers, handling expired timers and
// cancelling scheduled timers are all tested in this test. No
// command line arguments are needed to run the test.
//
// = AUTHOR
// Prashant Jain and Doug C. Schmidt
//
// ============================================================================
#include "ace/Log_Msg.h"
#include "ace/Timer_Queue.h"
#include "ace/Reactor.h"
#include "test_config.h"
static int done = 0;
static int count = 0;
static int odd = 0;
class Reactor_Timer : public ACE_Event_Handler
{
public:
virtual int handle_timeout (const ACE_Time_Value &tv, const void *arg)
{
ACE_ASSERT ((int) arg == count);
if (odd == 1)
count += 2;
else
count += 1;
ACE_DEBUG ((LM_DEBUG, "%d: Timer #%d timed out!\n", count, int (arg)));
if ((int) arg == ACE_MAX_TIMERS - 1)
done = 1;
return 0;
}
private:
};
int
main (int argc, char *argv[])
{
ACE_START_TEST;
ACE_Reactor reactor;
Reactor_Timer rt[ACE_MAX_TIMERS];
int t_id[ACE_MAX_TIMERS];
int i;
for (i = 0; i < ACE_MAX_TIMERS; i++)
{
t_id[i] = reactor.schedule_timer (&(rt[i]), (const void *) i, ACE_Time_Value (2 * i + 1));
}
while (!done)
reactor.handle_events ();
done = 0;
count = 0;
// Now try multiple timers for ONE event handler (should produce the same result)
for (i = 0; i < ACE_MAX_TIMERS; i++)
{
t_id[i] = reactor.schedule_timer (&(rt[0]), (const void *) i, ACE_Time_Value (2 * i + 1));
}
while (!done)
reactor.handle_events ();
done = 0;
count = 1;
odd = 1;
// Cancel even numbered timers
for (i = 0; i < ACE_MAX_TIMERS; i++)
{
t_id[i] = reactor.schedule_timer (&(rt[0]), (const void *) i, ACE_Time_Value (2 * i + 1));
if (((i+2) % 2) == 0)
reactor.cancel_timer (t_id[i]);
}
while (!done)
reactor.handle_events ();
ACE_END_TEST;
return 0;
}
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