waitable_timer(bool utcMode)
{
_utcMode = utcMode;
_exited = false;
_expireTime = long.MaxValue;
_eventsQueue = new Map <long, waitable_event_handle>(true);
_timerHandle = CreateWaitableTimer(0, 0, 0);
_workEngine = new work_engine();
_timerThread = new Thread(timer_thread);
_timerThread.Priority = ThreadPriority.Highest;
_timerThread.IsBackground = true;
_timerThread.Name = _utcMode ? "UTC定时器" : "系统定时器";
_workEngine.run(1, ThreadPriority.Highest, true, _utcMode ? "UTC定时器调度" : "系统定时器调度");
_timerThread.Start();
}
waitable_timer(bool utcMode)
{
_utcMode = utcMode;
_exited = false;
_expireTime = long.MaxValue;
_eventsQueue = new Map <long, waitable_event_handle>(true);
_timerHandle = CreateWaitableTimer(0, 0, 0);
_workEngine = new work_engine();
_workStrand = new work_strand(_workEngine);
_timerThread = new Thread(timerThread);
_timerThread.Priority = ThreadPriority.Highest;
_timerThread.IsBackground = true;
_timerThread.Name = _utcMode? "UTC定时器调度" : "系统定时器调度";
_workEngine.run(1, ThreadPriority.Highest, true);
_timerThread.Start();
uint MaximumTime = 0, MinimumTime = 0, CurrentTime = 0, ActualTime = 0;
if (0 == NtQueryTimerResolution(out MaximumTime, out MinimumTime, out CurrentTime))
{
NtSetTimerResolution(MinimumTime, 1, out ActualTime);
}
}