Microsoft.UnitTests.Core.XUnit.MethodFixtures.TaskObserverMethodFixture.StartObserving C# (CSharp) Метод

        private IDisposable StartObserving(Task task) {
            task.ContinueWith(ContinueObservedTask, CancellationToken.None, TaskContinuationOptions.ExecuteSynchronously, TaskScheduler.Default);
            return Disposable.Create(() => UnobserveTaskFailure(task));
        }