public void TestBlockingQueueStress()
{
var queue = new BlockingQueue<int>(1);
var rnd = new ThreadLocal<Random>(() => new Random());
var generatedTotal = 0;
var consummedTotal = 0;
var producers = TestMonitorSimple.RunSimultanously(5, () =>
{
for (var i = 0; i < 1e6; i++)
{
var value = rnd.Value.Next(100);
Interlocked.Add(ref generatedTotal, value);
queue.AddIfNotCompleted(value);
}
}, false);
var consumers = TestMonitorSimple.RunSimultanously(5, () =>
{
foreach (var value in queue.GetConsumingEnumerable())
{
Interlocked.Add(ref consummedTotal, value);
}
}, false);
producers.ForEach(t => t.Join());
queue.CompleteAdding();
consumers.ForEach(t => t.Join());
Assert.IsTrue(consummedTotal == generatedTotal);
}
public void Should_Add_Complete()
{
_queue.CompleteAdding();
_queue.TryDequeue(out _, Timeout.InfiniteTimeSpan).Should().BeFalse();
}
/// <summary>
/// Marks the queue as complete for adding, allowing the enumerator returned from <see cref="GetConsumingEnumerable"/> to eventually complete. This method may be called several times.
/// </summary>
public void CompleteAdding()
{
_queue.CompleteAdding();
}