/*private static void ProcessAddQueue()
* {
* while ( m_AddQueue.Count != 0 )
* {
* Timer t = (Timer)m_AddQueue.Dequeue();
* t.m_Next = DateTime.Now + t.m_Delay;
* t.m_Index = 0;
* m_Timers[(int)t.Priority].Add( t );
* }//while !empty
* }
*
* private static void ProcessRemoveQueue()
* {
* while ( m_RemoveQueue.Count != 0 )
* {
* Timer t = (Timer)m_RemoveQueue.Dequeue();
* m_Timers[(int)t.Priority].Remove( t );
* }//while !empty
* }
*
* private static void ProcessPriorityQueue()
* {
* while ( m_PriQueue.Count != 0 )
* {
* PriChangeEntry e = (PriChangeEntry)m_PriQueue.Dequeue();
*
* Timer t = e.m_Timer;
* TimerPriority oldPri = e.m_OldPri;
*
* m_Timers[(int)oldPri].Remove( t );
* m_Timers[(int)t.Priority].Add( t );
*
* e.Free();
* }//while !empty
* }*/
public void TimerMain()
{
DateTime now;
int i, j;
while (!Core.Closing)
{
now = DateTime.UtcNow;
/*ProcessAddQueue();
* ProcessRemoveQueue();
* ProcessPriorityQueue();*/
lock (m_ChangeQueue.SyncRoot)
ProcessChangeQueue(now);
bool queued = false;
for (i = 0; i < m_Timers.Length; i++)
{
if (now < m_NextPriorities[i])
{
break;
}
m_NextPriorities[i] = now + m_PriorityDelays[i];
for (j = 0; j < m_Timers[i].Count; j++)
{
Timer t = (Timer)m_Timers[i][j];
if (!t.m_Queued && now > t.m_Next)
{
t.m_Queued = true;
lock (m_Queue)
m_Queue.Enqueue(t);
queued = true;
if (t.m_Count != 0 && (++t.m_Index >= t.m_Count))
{
t.Stop();
}
else
{
t.m_Next = now + t.m_Interval;
}
}
} //for timers.Count
} //for Timer.Timers.Length
/* notify the core of new timers in the queue */
if (queued)
{
Core.WakeUp();
}
/* find the earliest timer class which needs another check */
DateTime earliest = DateTime.MaxValue;
for (i = 0; i < m_Timers.Length; i++)
{
if (m_Timers[i].Count > 0 &&
m_NextPriorities[i] < earliest)
{
earliest = m_NextPriorities[i];
}
}
/* sleep until there is a signal or until the next
* timer must be activated */
now = DateTime.UtcNow;
TimeSpan sleep = earliest <= now
? TimeSpan.FromMilliseconds(10)
: (earliest == DateTime.MaxValue
? TimeSpan.FromSeconds(1)
: earliest - now);
m_Signal.WaitOne(sleep, false);
//Thread.Sleep(sleep);
//Thread.Sleep(10);
} //while (true)
} //TimerMain