public Dispatcher(
string name,
int queueCount = 1,
bool watchSlowMsg = false,
TimeSpan?slowMsgThreshold = null,
TimeSpan?slowCmdThreshold = null)
{
var slowMsgThreshold1 = slowMsgThreshold ?? TimeSpan.FromMilliseconds(100);
var slowCmdThreshold1 = slowCmdThreshold ?? TimeSpan.FromMilliseconds(500);
_bus = new InMemoryBus(name, watchSlowMsg, slowMsgThreshold);
_queuedPublisher = new MultiQueuedPublisher(_bus, queueCount, slowMsgThreshold1, slowCmdThreshold1);
_handleWrappers = new Dictionary <Type, object>();
}
protected QueuedSubscriber(IBus bus, bool idempotent = false)
{
_externalBus = bus ?? throw new ArgumentNullException(nameof(bus));
_internalBus = new InMemoryBus("SubscriptionBus");
if (idempotent)
{
_messageQueue = new QueuedHandler(
new IdempotentHandler <IMessage>(
new AdHocHandler <IMessage>(_internalBus.Publish)
),
"SubscriptionQueue");
}
else
{
_messageQueue = new QueuedHandler(
new AdHocHandler <IMessage>(_internalBus.Publish),
"SubscriptionQueue");
}
_messageQueue.Start();
}
public MultiQueuedPublisher(
IBus bus,
int queueCount,
TimeSpan?slowMsgThreshold,
TimeSpan?slowCmdThreshold)
{
_slowMsgThreshold = slowMsgThreshold;
_slowCmdThreshold = slowCmdThreshold;
_timeoutBus = new InMemoryBus(nameof(_timeoutBus), false);
_laterService = new LaterService(_timeoutBus, TimeSource.System);
_timeoutBus.Subscribe <DelaySendEnvelope>(_laterService);
_laterService.Start();
_manager = new CommandManager(bus, _timeoutBus);
_timeoutBus.Subscribe <AckTimeout>(_manager);
_timeoutBus.Subscribe <CompletionTimeout>(_manager);
_publishQueue = new MultiQueuedHandler(
queueCount,
i => new QueuedHandler(new AdHocHandler <Message>(bus.Publish)
, nameof(MultiQueuedPublisher)));
_publishQueue.Start();
}
