private static void PassingState()
{
var scheduler = new NewThreadScheduler();
var myName = "Lee";
//WRONG WAY
//scheduler.Schedule(() => { Console.WriteLine($"{nameof(myName)} = {myName}"); });
//CORRECT
scheduler.Schedule(myName,
(_, state) =>
{
Console.WriteLine(state);
return(Disposable.Empty);
});
myName = "John";
//DO NOT DO THAT, shared list was modified
var list = new List <int>();
scheduler.Schedule(list,
(innerScheduler, state) =>
{
Console.WriteLine(state.Count);
return(Disposable.Empty);
});
list.Add(1);
}
public void ScheduleAbsolute()
{
var s = new NewThreadScheduler ();
bool flag = false;
s.Schedule (s.Now.AddMilliseconds (200), () => flag = true);
Thread.Sleep (200);
Assert.IsTrue (flag, "#1");
flag = false;
var dis = s.Schedule (s.Now.AddMilliseconds (200), () => flag = true);
dis.Dispose ();
Thread.Sleep (200); // make sure to wait for timer
Assert.IsFalse (flag, "#2");
}
public void ScheduleAbsolute()
{
var s = new NewThreadScheduler();
bool flag = false;
s.Schedule(s.Now.AddMilliseconds(200), () => flag = true);
Thread.Sleep(200);
Assert.IsTrue(flag, "#1");
flag = false;
var dis = s.Schedule(s.Now.AddMilliseconds(200), () => flag = true);
dis.Dispose();
Thread.Sleep(200); // make sure to wait for timer
Assert.IsFalse(flag, "#2");
}
private static void FutureScheduling()
{
var scheduler = new NewThreadScheduler();
var delay = TimeSpan.FromSeconds(1);
Console.WriteLine("Before schedule at {0:o}", DateTime.Now);
scheduler.Schedule(delay,
() => Console.WriteLine("Inside schedule at {0:o}", DateTime.Now));
Console.WriteLine("After schedule at {0:o}", DateTime.Now);
}
public void ExampleNewThreadSecondTask()
{
IScheduler scheduler = new NewThreadScheduler();
Console.WriteLine("Starting on thread :{0}",
Thread.CurrentThread.ManagedThreadId);
scheduler.Schedule("A", OuterAction);
scheduler.Schedule("B", OuterAction);
//Starting on thread :9
//A start. ThreadId:10
//A end. ThreadId:10
//A.inner start . ThreadId:10
//A.inner end. ThreadId:10
//A.inner.Leaf. ThreadId:10
//B start. ThreadId:11
//B end. ThreadId:11
//B.inner start . ThreadId:11
//B.inner end. ThreadId:11
//B.inner.Leaf. ThreadId:11
}
private static void Cancellation()
{
var scheduler = new NewThreadScheduler();
var delay = TimeSpan.FromSeconds(1);
Console.WriteLine("Before schedule at {0:o}", DateTime.Now);
var token = scheduler.Schedule(delay,
() => Console.WriteLine("Inside schedule at {0:o}", DateTime.Now));
Console.WriteLine("After schedule at {0:o}", DateTime.Now);
token.Dispose();//remove from queue of work
//cancel sth is running
var list = new List <int>();
Console.WriteLine("Enter to quit");
var token2 = scheduler.Schedule(list, Work);
Console.WriteLine("Press enter to cancel");
Console.ReadLine();
Console.WriteLine("cancelling...");
token2.Dispose();
Console.WriteLine("Cancelled");
}
