/// <summary>
/// Add request to task Queue, that way it can be run (with delegate to run after!).
/// </summary>
/// <param name="method"> Method you want to call, format in lambda AKA like: () => {method in question} </param>
/// <param name="callback">What to call after the call has been completed</param>
/// <returns>Returns A task that will contain the value returned, a task can also in theory be re-added in the future</returns>
public ThreadTaskRequest AddRequest(Func <object> method, Action <CallbackArgs <object> > callback = null)
{
if (method == null)
{
throw new ArgumentNullException(nameof(method));
}
ThreadTaskRequest taskClass = new ThreadTaskRequest(method, callback);
PooledThreadClass lowestTaskThread = null;
int lowestTaskNumber = int.MaxValue;
foreach (PooledThreadClass threadClass in _pooledThreadClasses)
{
if (lowestTaskNumber > threadClass.TasksAssigned.Count)
{
lowestTaskNumber = threadClass.TasksAssigned.Count;
lowestTaskThread = threadClass;
}
}
if (lowestTaskThread?.TaskAccessLock != null)
{
lock (lowestTaskThread?.TaskAccessLock)
{
lowestTaskThread?.TasksAssigned.Add(taskClass);
}
}
return(taskClass);
}
//Finds a task and uses it unless there are no more tasks then just returns
/// <summary>
/// Loop the thread takes
/// </summary>
///
void ThreadLoop()
{
while (!PendingShutdown)
{
ThreadTaskRequest currentTask = null;
lock (TaskAccessLock)
{
if (TasksAssigned.Count > 0 && !BIsPaused)
{
if (BIsIdle)
{
BIsIdle = false;
}
currentTask = TasksAssigned[0];
TasksAssigned.RemoveAt(0);
}
else
{
if (!BIsIdle)
{
BIsIdle = true;
}
}
}
if (currentTask != null)
{
currentTask.Result = currentTask.Method();
if (currentTask.Callback != null)
{
currentTask.CallbackArgs.SetThreadResult(currentTask.Result);
currentTask.Callback(currentTask.CallbackArgs);
}
currentTask.BHasRun = true;
}
}
}
