private static Task CreateTaskWithResourceLock(int id, SimpleTaskScheduler.ExecutionToken token, Object resource1, Object resource2)
{
Task t = new Task(() =>
{
int twoHundredMilliseconds = 200;
for (int i = 0; i < 10; ++i)
{
Task.Delay(twoHundredMilliseconds).Wait();
Console.WriteLine($"id: {id}, iteration: {i}");
if (i == 1)
{
Console.WriteLine("Task with id: " + id + " trying to get a resource");
int val = token.LockResource(resource1);
if (val == 0)
{
Console.WriteLine("Task with id: " + id + " succeeded getting resource ");
}
else if (val == 1)
{
Console.WriteLine("Task with id: " + id + " completed while requesting a resource ");
return;
}
else if (val == 2)
{
Console.WriteLine("Task with id: " + id + " couldn't lock a resource, would've deadlocked ");
}
}
if (i == 3)
{
Console.WriteLine("Task with id: " + id + " trying to get a resource");
int val = token.LockResource(resource2);
if (val == 0)
{
Console.WriteLine("Task with id: " + id + " succeeded getting resource ");
}
else if (val == 1)
{
Console.WriteLine("Task with id: " + id + " completed while requesting a resource ");
return;
}
else if (val == 2)
{
Console.WriteLine("Task with id: " + id + " couldn't lock a resource, would've deadlocked ");
}
}
if (token.IsCanceled)
{
return;
}
if (token.IsPaused)
{
EventWaitHandle.SignalAndWait(token.TaskPaused, token.TaskContinued);
}
}
});
return(t);
}
private static Task CreateTaskWithResourceLock(int id, SimpleTaskScheduler.ExecutionToken token, Object resource1, Object resource2, List <int> listCount)
{
Task t = new Task(() =>
{
int twoHundredMilliseconds = 200;
for (int i = 0; i < 10; ++i)
{
Task.Delay(twoHundredMilliseconds).Wait();
Console.WriteLine($"id: {id}, iteration: {i}");
if (i == 1)
{
int val = token.LockResource(resource1);
if (val == 0)
{
listCount.Add(0);
}
else if (val == 1)
{
return;
}
else if (val == 2)
{
}
}
if (i == 3)
{
int val = token.LockResource(resource2);
if (val == 0)
{
listCount.Add(0);
}
else if (val == 1)
{
return;
}
else if (val == 2)
{
}
}
if (token.IsCanceled)
{
return;
}
if (token.IsPaused)
{
EventWaitHandle.SignalAndWait(token.TaskPaused, token.TaskContinued);
}
}
});
return(t);
}
private static Task CreateTaskWithResourceLock(int id, SimpleTaskScheduler.ExecutionToken token, Object resource)
{
Task t = new Task(() =>
{
int twoHundredMilliseconds = 200;
for (int i = 0; i < 10; ++i)
{
Task.Delay(twoHundredMilliseconds).Wait();
Console.WriteLine($"id: {id}, iteration: {i}");
if (i == 1)
{
token.LockResource(resource);
}
if (i == 7)
{
token.UnlockResource(resource);
}
if (token.IsCanceled)
{
return;
}
if (token.IsPaused)
{
EventWaitHandle.SignalAndWait(token.TaskPaused, token.TaskContinued);
}
}
});
return(t);
}