public Task ServerMethodThatReturnsCustomTask()
{
var result = new CustomTask();
result.Start();
return(result);
}
public CustomTask ReturnsCustomTask()
{
_workload.BeforeReturningAwaitable();
_workload.BeforeReturningAwaiter();
var task = new CustomTask(() => _workload.GetResult());
if (_workload.IsCompleted)
{
task.Start();
}
else
{
_workload.OnCompleted(task.Start);
}
return(task);
}
static void Main(string[] args)
{
CustomTask antecedent = new CustomTask(
() =>
{
throw new Exception("Unhandled");
});
antecedent.ContinueWith(
(predTask) =>
{
((CustomTask)predTask).PerformRollback();
},
TaskContinuationOptions.OnlyOnFaulted);
antecedent.Start();
try
{
antecedent.Wait();
}
catch (AggregateException ex)
{
}
}