internal void Abort(Exception ex)
{
if (_Future != null)
{
_Future.Fail(ex);
}
Dispose();
}
void Completed(IFuture f)
{
if (f.Failed)
{
_CompletionSignal.Fail(f.Error);
}
else
{
_CompletionSignal.Complete();
}
}
void HandleResult(IFuture wait)
{
var errors = (from f in _Futures where f.Failed select f.Error).ToArray();
if (errors.Length == 0)
{
_ResultFuture.Complete();
}
else
{
_ResultFuture.Fail(new WaitForAllException(errors));
}
}
void ISchedulable.Schedule(TaskScheduler scheduler, IFuture future)
{
_SleepFuture = scheduler.Start(new Sleep(_Timeout));
_TaskFuture = Future.WaitForFirst(_Future, _SleepFuture);
_TaskFuture.RegisterOnComplete((f) => {
if (f.Result == _SleepFuture)
{
future.Fail(new TimeoutException("WaitWithTimeout timed out."));
}
else
{
future.Complete();
}
});
}
protected void Fail(Exception error)
{
OnEarlyDispose = null;
if (_ResumeFuture != null)
{
_ResumeFuture.Fail(error);
_ResumeFuture = null;
}
if ((_SequenceFuture != null) && (!_SequenceFuture.Completed))
{
_SequenceFuture.Fail(error);
}
Dispose();
}
public static void BindFuture(this tTask task, IFuture future)
{
task.GetAwaiter().OnCompleted(() => {
// FIXME: ExceptionDispatchInfo?
if (task.IsFaulted)
{
future.Fail(task.Exception.InnerExceptions.Count == 1 ? task.Exception.InnerException : task.Exception);
}
else
{
future.Complete();
}
});
future.RegisterOnDispose((_) => {
task.TryCancelScope();
});
}
public static void BindFuture(this tTask task, IFuture future)
{
if (task.IsCompleted && !task.IsFaulted)
{
future.Complete();
return;
}
task.ConfigureAwait(false).GetAwaiter().OnCompleted(() => {
// FIXME: ExceptionDispatchInfo?
if (task.IsFaulted)
{
future.Fail(task.Exception.InnerExceptions.Count == 1 ? task.Exception.InnerException : task.Exception);
}
else
{
future.Complete();
}
});
future.RegisterOnDispose(CancelScopeForTask, task);
}
public override void Fail(Exception ex)
{
Future.Fail(ex);
}