public void TestClose()
{
var dispatcher = new ManyToOneConcurrentArrayQueueDispatcher(MailboxSize, 2, 4, 10);
dispatcher.Start();
var mailbox = dispatcher.Mailbox;
var actor = new CountTakerActor();
actor.Until = Until(MailboxSize);
for (var i = 1; i <= MailboxSize; ++i)
{
var countParam = i;
Action <ICountTaker> consumer = consumerActor => consumerActor.Take(countParam);
var message = new LocalMessage <ICountTaker>(actor, consumer, "Take(int)");
mailbox.Send(message);
}
actor.Until.Completes();
dispatcher.Close();
const int neverReceived = MailboxSize * 2;
for (var count = MailboxSize + 1; count <= neverReceived; ++count)
{
var countParam = count;
Action <ICountTaker> consumer = consumerActor => consumerActor.Take(countParam);
var message = new LocalMessage <ICountTaker>(actor, consumer, "Take(int)");
mailbox.Send(message);
}
Assert.Equal(MailboxSize, actor.Highest.Get());
}
public void TestNotifyOnSendDispatch()
{
var mailboxSize = 64;
var testResults = new TestResults(mailboxSize);
var dispatcher = new ManyToOneConcurrentArrayQueueDispatcher(mailboxSize, 1000, true, 4, 10);
dispatcher.Start();
var mailbox = dispatcher.Mailbox;
var actor = new CountTakerActor(testResults);
for (var count = 1; count <= mailboxSize; ++count)
{
var countParam = count;
Action <ICountTaker> consumer = consumerActor => consumerActor.Take(countParam);
var localMessage = new LocalMessage <ICountTaker>(actor, consumer, "take(int)");
// notify if in back off
mailbox.Send(localMessage);
// every third message give time for dispatcher to back off
if (count % 3 == 0)
{
Thread.Sleep(50);
}
}
Assert.Equal(mailboxSize, testResults.GetHighest());
}
public IMailbox ProvideMailboxFor(int?hashCode, IDispatcher?dispatcher)
{
ManyToOneConcurrentArrayQueueDispatcher?maybeDispatcher;
if (!hashCode.HasValue)
{
throw new ArgumentNullException(nameof(hashCode), "Cannot provide mailbox because the hashCode is null.");
}
if (dispatcher != null)
{
maybeDispatcher = (ManyToOneConcurrentArrayQueueDispatcher)dispatcher;
}
else
{
_dispatchers.TryGetValue(hashCode.Value, out maybeDispatcher);
}
if (maybeDispatcher == null)
{
var newDispatcher = new ManyToOneConcurrentArrayQueueDispatcher(
_configuration.RingSize,
_configuration.FixedBackoff,
_configuration.NotifyOnSend,
_configuration.DispatcherThrottlingCount,
_configuration.SendRetires);
var otherDispatcher = _dispatchers.GetOrAdd(hashCode.Value, newDispatcher);
otherDispatcher.Start();
return(otherDispatcher.Mailbox);
}
return(maybeDispatcher.Mailbox);
}
public void TestBasicDispatch()
{
var testResult = new TestResults(MailboxSize);
var dispatcher = new ManyToOneConcurrentArrayQueueDispatcher(MailboxSize, 2, false, 4, 10);
dispatcher.Start();
var mailbox = dispatcher.Mailbox;
var actor = new CountTakerActor(testResult);
for (var count = 1; count <= MailboxSize; ++count)
{
var countParam = count;
Action <ICountTaker> consumer = consumerActor => consumerActor.Take(countParam);
var message = new LocalMessage <ICountTaker>(actor, consumer, "Take(int)");
mailbox.Send(message);
}
Assert.Equal(MailboxSize, testResult.GetHighest());
}
