public void Start(int maximumConcurrencyLevel)
{
startSubscriptionThread = new Thread(() =>
{
foreach (var tuple in events.GetConsumingEnumerable())
{
var messageReceiver = Builder.Build <IMessageReceiver>();
Address address =
Address.Parse(String.Format("topic://{0}/EVENTS/#/{1}/#", WebSphereMqAddress.GetQueueName(tuple.Item2),
tuple.Item1.FullName));
var consumerSatellite = new EventConsumerSatellite(messageReceiver, address,
tuple.Item1.FullName);
messageReceiver.Init(address, settings, tryProcessMessage, endProcessMessage, consumerSatellite.CreateConsumer);
satellites.Add(consumerSatellite);
Logger.InfoFormat("Starting receiver for [{0}] subscription.", address);
consumerSatellite.Start(maximumConcurrencyLevel);
}
})
{
IsBackground = true
};
startSubscriptionThread.SetApartmentState(ApartmentState.MTA);
startSubscriptionThread.Name = "Start WebSphereMq Subscription Listeners";
startSubscriptionThread.Start();
}
public void Unsubscribe(Type eventType, Address publisherAddress)
{
EventConsumerSatellite consumerSatellite =
satellites.Find(
consumer =>
consumer.InputAddress == publisherAddress && consumer.EventType == eventType.FullName);
if (consumerSatellite == null)
{
return;
}
consumerSatellite.Stop();
satellites.Remove(consumerSatellite);
var connection = factory.GetPooledConnection();
using (ISession session = connection.CreateSession(false, AcknowledgeMode.AutoAcknowledge))
{
session.Unsubscribe(eventType.FullName);
session.Close();
}
}
