public void SetUp()
{
_publisher = new RabbitMqPublisher <string>(EmptyLogFactory.Instance, _settings);
_publisher
.SetPublishStrategy(new DefaultFanoutPublishStrategy(_settings))
.DisableInMemoryQueuePersistence()
.SetSerializer(new TestMessageSerializer());
}
public void SetUp()
{
var settings = new RabbitMqSubscriptionSettings
{
ConnectionString = "",
DeadLetterExchangeName = "",
ExchangeName = "",
IsDurable = true,
QueueName = "",
RoutingKey = "RoutingKey"
};
_publisher = new RabbitMqPublisher <string>(new NullLoggerFactory(), settings);
_publisher
.SetPublishStrategy(new DefaultFanoutPublishStrategy(settings))
.SetSerializer(new JsonMessageSerializer <string>());
}
public void ShouldNotPublishNonSeriazableMessage()
{
var publisher = new RabbitMqPublisher <ComplexType>(EmptyLogFactory.Instance, _settings);
publisher
.SetPublishStrategy(new DefaultFanoutPublishStrategy(_settings))
.DisableInMemoryQueuePersistence()
.SetSerializer(new JsonMessageSerializer <ComplexType>())
.Start();
var invalidObj = new ComplexType
{
A = 10
};
invalidObj.B = invalidObj;
Assert.ThrowsAsync <JsonSerializationException>(() => publisher.ProduceAsync(invalidObj));
}
public async Task ShouldUseDeadLetterExchange()
{
const string expected = "GetDefaultHost message";
_publisher.SetPublishStrategy(new DefaultFanoutPublishStrategy(_settings));
_publisher.Start();
SetupNormalQueue();
SetupPoisonQueue();
await _publisher.ProduceAsync(expected);
// Reject the message
ReadFromQueue(QueueName, false);
var result = ReadFromQueue(PoisonQueueName);
Assert.That(result, Is.EqualTo(expected));
}
public Broker(
RabbitMqSubscriber <OrderBook> subscriber,
RabbitMqPublisher <Quote> publisher,
ILog logger)
{
this.logger = logger;
this.subscriber = subscriber;
this.publisher = publisher;
// Using default message reader strategy
subscriber
.SetMessageDeserializer(new MessageDeserializer())
.Subscribe(HandleMessage)
.SetLogger(logger);
publisher
.SetPublishStrategy(new DefaultFnoutPublishStrategy("", durable: true))
.SetSerializer(new MessageSerializer())
.SetLogger(logger);
this.controller = new QuoteFeedController(this, logger, COMPONENT_NAME);
}