public async Task Tasks_queued_to_the_synchronization_context_do_not_leak_to_other_threads()
{
var threadIds = new ConcurrentBag <int>();
using (SchedulerContext.Establish())
{
await RunTasksAndCollectThreadIds(threadIds);
}
threadIds.Distinct().Count().Should().Be(1);
}
protected async Task ExecuteAsync()
{
if (_budget.IsExceeded)
{
return;
}
using (SchedulerContext.Establish(_budget))
{
await Task.Yield();
await ExecuteAsync(_budget);
}
}
public async Task Tasks_queued_on_other_threads_do_not_leak_to_the_synchronization_context()
{
var synchronizedThreadIds = new ConcurrentBag <int>();
var unsynchronizedThreadIds = new ConcurrentBag <int>();
var synchronized = Task.Run(async() =>
{
using (SchedulerContext.Establish())
{
await RunTasksAndCollectThreadIds(synchronizedThreadIds);
}
});
await Task.WhenAll(
synchronized,
RunTasksAndCollectThreadIds(unsynchronizedThreadIds),
RunTasksAndCollectThreadIds(unsynchronizedThreadIds),
RunTasksAndCollectThreadIds(unsynchronizedThreadIds));
synchronizedThreadIds.Should()
.NotContain(unsynchronizedThreadIds);
}
public async Task Return_values_of_executed_tasks_are_correctly_returned()
{
using (SchedulerContext.Establish())
{
(string value, int threadId)[] ts =