public void a_published_message_is_received_by_multiple_subscribers()
{
// When the bus publishes a message, it is sent through the socket
var consumer = new ZeroConsumer<Message>("tcp://localhost:5562");
var bus = new BusAdapter();
bus.AttachConsumer(consumer);
// Meanwhile, the aggregator waits for messages from the same socket
var producer = new ZeroProducer<Message>("tcp://*:5562");
var aggregator = new EventAggregator<Message>();
aggregator.AttachTo(producer);
// While two test consumers are subscribed to the aggregator
// (the syntax looks like it's the other way around)
var confirmById = new FakeEventConsumer();
var confirmAsReceived = new TestConsumer();
aggregator.SubscribeTo(confirmById);
aggregator.SubscribeTo(confirmAsReceived);
// When we drop a message on the bus, the test consumer should get it
var @event = new FakeEvent();
bus.Publish(@event);
// Pause the thread so the producer (via aggregator) can send to the test consumer
var timeout = TimeSpan.FromSeconds(1).TotalMilliseconds;
Thread.Sleep((int)timeout);
Assert.IsTrue(confirmAsReceived.Received);
Assert.AreEqual(@event.Id, confirmById.Id);
producer.Dispose();
consumer.Dispose();
}
public void message_is_consumed()
{
var block = new ManualResetEvent(false);
var consumed = false;
var context = new Context(1);
ThreadPool.QueueUserWorkItem(
s =>
{
using (var socket = context.Socket(SocketType.REP))
{
socket.Bind("tcp://*:5562");
socket.Recv(); // blocking
}
consumed = true;
block.Set();
}
);
using (var consumer = new ZeroConsumer<Message>("tcp://localhost:5562"))
{
consumer.Handle(new TestMessage());
}
block.WaitOne();
Assert.IsTrue(consumed);
}