private void SpinAwait()
{
while (!disposing)
{
try
{
WaitForAvailableThread();
if (disposing)
{
return;
}
if (PendingTasks.Count > 0)
{
AbortableTask action = PendingTasks[0];
try
{
action.Task.Start(TaskFactory.Scheduler);
Tasks.Add(action);
}
catch (System.Exception ex1)
{
if (OnThreadException != null)
{
OnThreadException.Invoke(this, ex1, action);
}
else
{
throw;
}
}
PendingTasks.Remove(action);
}
}
catch (System.Exception ex0)
{
if (OnThreadException != null)
{
OnThreadException.Invoke(this, ex0);
}
else
{
throw;
}
}
System.Threading.Thread.Sleep(20);
}
}
/// <summary>
/// Starts the <see cref="AbortableTask">Task</see> using <see cref="TaskManager.TaskFactory">TaskFactory</see>
/// and adds it to the <see cref="TaskManager.Tasks">Tasks</see> collection or the
/// <see cref="TaskManager.PendingTasks">PendingTasks</see> collection if no threads are available.
/// </summary>
/// <param name="task"></param>
public void StartTask(AbortableTask task)
{
if (MaximumConcurrency <= RunningTasks.Count())
{
PendingTasks.Add(task);
}
else
{
Tasks.Add(task);
if (TaskFactory.Scheduler == null)
{
task.Task.Start();
}
else
{
task.Task.Start(TaskFactory.Scheduler);
}
}
}
/// <summary>
/// Starts the <see cref="System.Threading.Tasks.Task">Task</see> using <see cref="TaskManager.TaskFactory">TaskFactory</see>
/// and adds it to the <see cref="TaskManager.Tasks">Tasks</see> collection or the
/// <see cref="TaskManager.PendingTasks">PendingTasks</see> collection if no threads are available
/// using the provided <see cref="System.Threading.CancellationTokenSource">CancellationTokenSource</see>.
/// </summary>
/// <param name="task">The <see cref="System.Threading.Tasks.Task">Task</see> to be executed.</param>
/// <param name="cancellationTokenSource">The <see cref="System.Threading.CancellationTokenSource">source</see>
/// of the <see cref="System.Threading.CancellationToken">CancellationToken</see>.</param>
public void StartTask(Task task, System.Threading.CancellationTokenSource cancellationTokenSource)
{
AbortableTask abt = new AbortableTask(task, cancellationTokenSource);
StartTask(abt);
}
/// <summary>
/// Starts the <see cref="System.Threading.Tasks.Task">Task</see> using <see cref="TaskManager.TaskFactory">TaskFactory</see>
/// and adds it to the <see cref="TaskManager.Tasks">Tasks</see> collection or the
/// <see cref="TaskManager.PendingTasks">PendingTasks</see> collection if no threads are available.
/// </summary>
/// <param name="task">The <see cref="System.Threading.Tasks.Task">Task</see> to be executed.</param>
public void StartTask(Task task)
{
AbortableTask abt = new AbortableTask(task);
StartTask(abt);
}