public CallbackItem(ManagementThreadControllerCallback callback)
{
Contract.Requires(callback != null);
_callback = callback;
_startTimeMs = ManagementThreadController.GetTimestamp();
}
public CallbackItem(ManagementThreadControllerCallback callback)
{
TurboContract.Requires(callback != null, conditionString: "callback != null");
_callback = callback;
_startTimeMs = TimeoutHelper.GetTimestamp();
}
/// <summary>
/// Снять регистрацию колбэка
/// </summary>
/// <param name="callback">Коллбэк</param>
public void UnregisterCallback(ManagementThreadControllerCallback callback)
{
Contract.Requires(callback != null);
lock (_pendingRemoveItems)
{
_pendingRemoveItems.Add(callback);
}
}
/// <summary>
/// Deregisters callback
/// </summary>
/// <param name="callback">Callback delegate</param>
public void UnregisterCallback(ManagementThreadControllerCallback callback)
{
TurboContract.Requires(callback != null, conditionString: "callback != null");
lock (_pendingRemoveItems)
{
_pendingRemoveItems.Add(callback);
}
}
public void TestRegisterDeregister()
{
int calledCount = 0;
ManagementThreadControllerCallback act = (elapsed) =>
{
Interlocked.Increment(ref calledCount);
return(true);
};
ManagementThreadController.Instance.RegisterCallback(act);
TimingAssert.IsTrue(10 * ManagementThreadController.SleepPeriod, () => Volatile.Read(ref calledCount) > 0);
ManagementThreadController.Instance.UnregisterCallback(act);
int lastCallCount = calledCount;
TimingAssert.AreEqual(2 * ManagementThreadController.SleepPeriod, lastCallCount, () => Volatile.Read(ref calledCount));
}
