static void Main(string[] args)
{
try
{
ConnectionFactory connectionFactory = new ConnectionFactory(URI);
connectionFactory.UserName = USER;
connectionFactory.Password = PASS;
using (SimpleMessageListenerContainer listenerContainer = new SimpleMessageListenerContainer())
{
listenerContainer.ConnectionFactory = connectionFactory;
listenerContainer.DestinationName = DESTINATION;
listenerContainer.MessageListener = new Listener();
listenerContainer.AfterPropertiesSet();
Console.WriteLine("Listener started.");
Console.WriteLine("Press <ENTER> to exit.");
Console.ReadLine();
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
Console.WriteLine("Press <ENTER> to exit.");
Console.Read();
}
// comment when testing
Console.ReadLine();
}
static void Main(string[] args)
{
Tracer.Trace = new NLogAdapter();
var brokerUri = "failover:(amqp://127.0.0.1:5672,amqp://127.0.0.1:5673)" +
"?failover.initialReconnectDelay=1000" +
"&failover.reconnectDelay=1000" +
"&failover.maxReconnectAttempts=10";
var connectionFactory = new NmsConnectionFactory(brokerUri);
var simpleMessageListenerContainer = new SimpleMessageListenerContainer
{
ConnectionFactory = connectionFactory,
DestinationName = DestinationName,
MessageListener = new MessageListener()
};
// start listener
simpleMessageListenerContainer.AfterPropertiesSet();
var cachingConnectionFactory = new CachingConnectionFactory(connectionFactory);
var nmsTemplate = new NmsTemplate(cachingConnectionFactory)
{
DefaultDestinationName = DestinationName,
};
while (true)
{
Logger.Info("Enter your message.");
var text = Console.ReadLine();
nmsTemplate.SendWithDelegate(session => session.CreateTextMessage(text));
}
}
public void RegisteredExceptionListenerIsInvokedOnException()
{
SimpleMessageConsumer messageConsumer = new SimpleMessageConsumer();
ISession session = (ISession)mocks.CreateMock(typeof(ISession));
Expect.Call(session.CreateQueue(DESTINATION_NAME)).Return(QUEUE_DESTINATION);
Expect.Call(session.CreateConsumer(QUEUE_DESTINATION, null)).Return(messageConsumer);
// an exception is thrown, so the rollback logic is being applied here...
Expect.Call(session.Transacted).Return(false);
IConnection connection = (IConnection)mocks.CreateMock(typeof(IConnection));
//connection.ExceptionListener += container.OnException;
connection.ExceptionListener = container;
Expect.Call(connection.CreateSession(false, container.SessionAcknowledgeMode)).Return(session);
connection.Start();
IConnectionFactory connectionFactory = (IConnectionFactory)mocks.CreateMock(typeof(IConnectionFactory));
Expect.Call(connectionFactory.CreateConnection()).Return(connection);
EMSException theException = new EMSException(EXCEPTION_MESSAGE);
IExceptionListener exceptionListener = (IExceptionListener)mocks.CreateMock(typeof(IExceptionListener));
exceptionListener.OnException(theException);
//IMessage message = (IMessage) mocks.CreateMock(typeof (IMessage));
TextMessage message = new TextMessage(null, "hello");
mocks.ReplayAll();
container.ConnectionFactory = connectionFactory;
container.DestinationName = DESTINATION_NAME;
container.MessageListener = new BadSessionAwareMessageListener(theException);
container.ExceptionListener = exceptionListener;
container.AfterPropertiesSet();
// manually trigger an Exception with the above bad MessageListener...
messageConsumer.SendMessage(message);
mocks.VerifyAll();
}
public void TestDefaultConsumerCount()
{
var container = new SimpleMessageListenerContainer(new SingleConnectionFactory());
container.MessageListener = new MessageListenerAdapter(this);
container.QueueNames = new[] { "foo" };
container.AutoStartup = false;
container.AfterPropertiesSet();
Assert.AreEqual(1, ReflectionUtils.GetInstanceFieldValue(container, "concurrentConsumers"));
}
/// <summary>Does the test.</summary>
/// <param name="concurrentConsumers">The concurrent consumers.</param>
/// <param name="configurer">The configurer.</param>
private void DoTest(int concurrentConsumers, IContainerConfigurer configurer)
{
var messageCount = 10;
var template = new RabbitTemplate();
var connectionFactory = new CachingConnectionFactory();
connectionFactory.ChannelCacheSize = concurrentConsumers;
connectionFactory.Port = BrokerTestUtils.GetPort();
template.ConnectionFactory = connectionFactory;
var messageConverter = new SimpleMessageConverter();
messageConverter.CreateMessageIds = true;
template.MessageConverter = messageConverter;
for (var i = 0; i < messageCount; i++)
{
template.ConvertAndSend(queue1.Name, i);
template.ConvertAndSend(queue2.Name, i);
}
var container = new SimpleMessageListenerContainer(connectionFactory);
var latch = new CountdownEvent(messageCount * 2);
var listener = new MultiplePocoListener(latch);
container.MessageListener = new MessageListenerAdapter(listener);
container.AcknowledgeMode = AcknowledgeModeUtils.AcknowledgeMode.Auto;
container.ChannelTransacted = true;
container.ConcurrentConsumers = concurrentConsumers;
configurer.Configure(container);
container.AfterPropertiesSet();
container.Start();
try
{
var timeout = Math.Min((1 + messageCount) / concurrentConsumers, 50);
Logger.Info("Timeout: " + timeout);
var waited = latch.Wait(timeout * 1000);
Logger.Info("All messages recovered: " + waited);
Assert.AreEqual(concurrentConsumers, container.ActiveConsumerCount);
Assert.True(waited, "Timed out waiting for messages");
}
catch (ThreadInterruptedException e)
{
Thread.CurrentThread.Interrupt();
throw new ThreadStateException("unexpected interruption");
}
finally
{
container.Shutdown();
Assert.AreEqual(0, container.ActiveConsumerCount);
}
Assert.Null(template.ReceiveAndConvert(queue1.Name));
Assert.Null(template.ReceiveAndConvert(queue2.Name));
}
private ReservationWorker()
{
ConnectionFactory factory = new ConnectionFactory(Config.Url);
listenerContainer = new SimpleMessageListenerContainer
{
ConnectionFactory = factory,
DestinationName = Config.ReturnMessageQueue,
MessageListener = new GenericMessageListener <MessageDto>(new MessageHandler())
};
listenerContainer.AfterPropertiesSet();
}
/// <summary>Creates the container.</summary>
/// <param name="queueName">Name of the queue.</param>
/// <param name="listener">The listener.</param>
/// <param name="connectionFactory">The connection factory.</param>
/// <returns>The container.</returns>
private SimpleMessageListenerContainer CreateContainer(string queueName, object listener, IConnectionFactory connectionFactory)
{
var container = new SimpleMessageListenerContainer(connectionFactory);
container.MessageListener = new MessageListenerAdapter(listener);
container.QueueNames = new[] { queueName };
container.ConcurrentConsumers = this.concurrentConsumers;
container.ChannelTransacted = this.transactional;
container.AcknowledgeMode = this.acknowledgeMode;
container.AfterPropertiesSet();
container.Start();
return(container);
}
private SimpleMessageListenerContainer CreateContainer(object listener)
{
var container = new SimpleMessageListenerContainer(this.template.ConnectionFactory);
container.MessageListener = new MessageListenerAdapter(listener);
container.QueueNames = new[] { this.queue.Name };
container.TxSize = this.txSize;
container.PrefetchCount = this.txSize;
container.ConcurrentConsumers = this.concurrentConsumers;
container.ChannelTransacted = this.transactional;
container.AcknowledgeMode = AcknowledgeModeUtils.AcknowledgeMode.Auto;
container.AfterPropertiesSet();
container.Start();
return(container);
}
public void TestInconsistentAcknowledgeConfiguration()
{
var container = new SimpleMessageListenerContainer(new SingleConnectionFactory());
container.MessageListener = new MessageListenerAdapter(this);
container.QueueNames = new[] { "foo" };
container.ChannelTransacted = true;
container.AcknowledgeMode = AcknowledgeModeUtils.AcknowledgeMode.None;
try
{
container.AfterPropertiesSet();
}
catch (Exception e)
{
Assert.True(e is InvalidOperationException);
}
}
/// <summary>Creates the container.</summary>
/// <param name="listener">The listener.</param>
/// <returns>The container.</returns>
private SimpleMessageListenerContainer CreateContainer(object listener)
{
var container = new SimpleMessageListenerContainer(this.template.ConnectionFactory);
container.MessageListener = listener;
container.QueueNames = new[] { this.queue.Name };
container.TxSize = this.txSize;
container.PrefetchCount = this.txSize;
container.ConcurrentConsumers = this.concurrentConsumers;
container.ChannelTransacted = this.transactional;
container.AcknowledgeMode = this.acknowledgeMode;
if (this.externalTransaction)
{
container.TransactionManager = new IntegrationTestTransactionManager();
}
container.AfterPropertiesSet();
container.Start();
return(container);
}
/// <summary>Does the test.</summary>
/// <param name="messageCount">The message count.</param>
/// <param name="errorHandler">The error handler.</param>
/// <param name="latch">The latch.</param>
/// <param name="listener">The listener.</param>
public void DoTest(int messageCount, IErrorHandler errorHandler, CountdownEvent latch, object listener)
{
var concurrentConsumers = 1;
var template = this.CreateTemplate(concurrentConsumers);
// Send messages to the queue
for (var i = 0; i < messageCount; i++)
{
template.ConvertAndSend(queue.Name, i + "foo");
}
var container = new SimpleMessageListenerContainer(template.ConnectionFactory);
container.MessageListener = listener;
container.AcknowledgeMode = AcknowledgeModeUtils.AcknowledgeMode.None;
container.ChannelTransacted = false;
container.ConcurrentConsumers = concurrentConsumers;
container.PrefetchCount = messageCount;
container.TxSize = messageCount;
container.QueueNames = new[] { queue.Name };
container.ErrorHandler = errorHandler;
container.AfterPropertiesSet();
container.Start();
var waited = latch.Wait(1000);
if (messageCount > 1)
{
Assert.True(waited, "Expected to receive all messages before stop");
}
try
{
Assert.Null(template.ReceiveAndConvert(queue.Name));
}
finally
{
container.Shutdown();
}
}
protected void listen(IMessageEventHandler <T> handler, string url, string queueName)
{
try
{
ConnectionFactory factory = new ConnectionFactory(url);
SimpleMessageListenerContainer listenerContainer = new SimpleMessageListenerContainer();
listenerContainer.ConnectionFactory = factory;
listenerContainer.DestinationName = queueName;
listenerContainer.MessageListener = new GenericMessageListener <T>(handler);
listenerContainer.AfterPropertiesSet();
string info = String.Format("Service started!");
writeToLog(info, LogMessage.LogType.INFO);
Console.WriteLine(info);
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
}
catch (System.Exception e)
{
Console.WriteLine(e.Message);
}
}
/// <summary>Does the test.</summary>
/// <param name="level">The level.</param>
/// <param name="concurrency">The concurrency.</param>
/// <param name="transactionMode">The transaction mode.</param>
private void DoTest(MessageCount level, Concurrency concurrency, TransactionModeUtils.TransactionMode transactionMode)
{
var messageCount = (int)level;
var concurrentConsumers = (int)concurrency;
var transactional = transactionMode.IsTransactional();
var template = this.CreateTemplate(concurrentConsumers);
var latch = new CountdownEvent(messageCount);
for (var i = 0; i < messageCount; i++)
{
template.ConvertAndSend(queue.Name, i + "foo");
}
var container = new SimpleMessageListenerContainer(template.ConnectionFactory);
var listener = new LifecyclePocoListener(latch);
container.MessageListener = new MessageListenerAdapter(listener);
container.AcknowledgeMode = transactionMode.AcknowledgeMode();
container.ChannelTransacted = transactionMode.IsTransactional();
container.ConcurrentConsumers = concurrentConsumers;
if (transactionMode.Prefetch() > 0)
{
container.PrefetchCount = transactionMode.Prefetch();
container.TxSize = transactionMode.TxSize();
}
container.QueueNames = new[] { queue.Name };
container.AfterPropertiesSet();
container.Start();
try
{
var waited = latch.Wait(50);
Logger.Info("All messages received before stop: " + waited);
if (messageCount > 1)
{
Assert.False(waited, "Expected not to receive all messages before stop");
}
Assert.AreEqual(concurrentConsumers, container.ActiveConsumerCount);
container.Stop();
Thread.Sleep(500);
Assert.AreEqual(0, container.ActiveConsumerCount);
if (!transactional)
{
var messagesReceivedAfterStop = listener.Count;
waited = latch.Wait(500);
Logger.Info("All messages received after stop: " + waited);
if (messageCount < 100)
{
Assert.True(waited, "Expected to receive all messages after stop");
}
Assert.AreEqual(messagesReceivedAfterStop, listener.Count, "Unexpected additional messages received after stop");
for (var i = 0; i < messageCount; i++)
{
template.ConvertAndSend(queue.Name, i + "bar");
}
latch = new CountdownEvent(messageCount);
listener.Reset(latch);
}
var messagesReceivedBeforeStart = listener.Count;
container.Start();
var timeout = Math.Min(1 + messageCount / (4 * concurrentConsumers), 30);
Logger.Debug("Waiting for messages with timeout = " + timeout + " (s)");
waited = latch.Wait(timeout * 1000);
Logger.Info("All messages received after start: " + waited);
Assert.AreEqual(concurrentConsumers, container.ActiveConsumerCount);
if (transactional)
{
Assert.True(waited, "Timed out waiting for message");
}
else
{
var count = listener.Count;
Assert.True(messagesReceivedBeforeStart < count, "Expected additional messages received after start: " + messagesReceivedBeforeStart + ">=" + count);
Assert.Null(template.Receive(queue.Name), "Messages still available");
}
Assert.AreEqual(concurrentConsumers, container.ActiveConsumerCount);
}
finally
{
// Wait for broker communication to finish before trying to stop
// container
Thread.Sleep(500);
container.Shutdown();
Assert.AreEqual(0, container.ActiveConsumerCount);
}
Assert.Null(template.ReceiveAndConvert(queue.Name));
}
/// <summary>
/// Listen for messages and consume when messages are received.
/// </summary>
public void Run()
{
try
{
if (string.IsNullOrEmpty(Uri))
{
throw new ArgumentException("Uri can not be empty");
}
Logger.Info($"Uri : {Uri}");
connectionFactory = new Spring.Messaging.Ems.Common.EmsConnectionFactory(Uri);
if (!string.IsNullOrEmpty(User))
{
connectionFactory.UserName = User;
Logger.Info($"User : {User}");
}
if (!string.IsNullOrEmpty(Pwd))
{
connectionFactory.UserPassword = Pwd;
Logger.Info($"Pwd : {Pwd}");
}
if (!string.IsNullOrEmpty(TargetHostName))
{
connectionFactory.TargetHostName = TargetHostName;
Logger.Info($"TargetHostName : {TargetHostName}");
}
if (UseSsl)
{
if (!System.IO.File.Exists(SslClientCert))
{
throw new Exception("SslClientCert File is missing");
}
// Load client certificate from a file
var clientCert = new System.Security.Cryptography.X509Certificates.X509Certificate2(SslClientCert, SslClientCertPassword);
Logger.Info($"Certificate File:{SslClientCert}");
Logger.Info($"Certificate Subject:{clientCert.Subject}");
Logger.Info($"Certificate Public Key:{clientCert.PublicKey.Key}");
Logger.Info($"Certificate Has private key?:{(clientCert.HasPrivateKey ? "Yes" : "No")}");
var sslStore = new EMSSSLFileStoreInfo();
sslStore.SetSSLClientIdentity(clientCert);
connectionFactory.NativeConnectionFactory.SetCertificateStoreType(EMSSSLStoreType.EMSSSL_STORE_TYPE_FILE, sslStore);
}
// Check if we have established a connection since the TargetHostName, Uri, User, or Pwd could be incorrect
if (connectionFactory == null)
{
throw new Exception("connectionFactory has not been initialized");
}
connectionFactory.ClientID = "This needs to be set right";
Logger.Debug("connectionFactory initialized");
try
{
Logger.Debug($"Destination - {DestinationName}");
using (var listenerContainer = new SimpleMessageListenerContainer())
{
listenerContainer.ConnectionFactory = connectionFactory;
listenerContainer.DestinationName = DestinationName;
listenerContainer.ConcurrentConsumers = 1;
listenerContainer.PubSubDomain = false;
listenerContainer.MessageListener = new MessageListener();
listenerContainer.ExceptionListener = new ExceptionListener();
listenerContainer.MaxRecoveryTime = new TimeSpan(MaxRecoveryTimeInDays, 0, 0, 0);
listenerContainer.RecoveryInterval = new TimeSpan(0, 0, 0, 10, 0); // set to 10 Minutes
listenerContainer.AcceptMessagesWhileStopping = false;
listenerContainer.SessionAcknowledgeMode = AckMode;
listenerContainer.AfterPropertiesSet();
if (listenerContainer.IsRunning)
{
Logger.Debug("Listener IsRunning.");
}
// TODO: Block to stay in the using and keep on listening.
// What are other ways of performing this same action.
Console.WriteLine("Press <ENTER> to exit.");
Console.ReadLine();
}
}
catch (EMSException e)
{
Logger.Error($"EMSException : {e.Message}");
if (e.LinkedException != null)
{
Logger.Error($"EMSException Linked Exception error msg : {e.LinkedException.Message}");
}
}
}
catch (Exception ex)
{
Logger.Error($"Exception : {ex.Message}");
if (ex.InnerException != null)
{
Logger.Error($"InnerException : {ex.InnerException.Message}");
}
}
}
public void TestMessageListener()
{
var mockConnectionFactory = new Mock <ConnectionFactory>();
var mockConnection = new Mock <IConnection>();
var onlyChannel = new Mock <IModel>();
onlyChannel.Setup(m => m.IsOpen).Returns(true);
onlyChannel.Setup(m => m.CreateBasicProperties()).Returns(() => new BasicProperties());
var cachingConnectionFactory = new CachingConnectionFactory(mockConnectionFactory.Object);
mockConnectionFactory.Setup(m => m.CreateConnection()).Returns(mockConnection.Object);
mockConnection.Setup(m => m.IsOpen).Returns(true);
var tooManyChannels = new AtomicReference <Exception>();
var done = false;
mockConnection.Setup(m => m.CreateModel()).Returns(
() =>
{
if (!done)
{
done = true;
return(onlyChannel.Object);
}
tooManyChannels.LazySet(new Exception("More than one channel requested"));
var channel = new Mock <IModel>();
channel.Setup(m => m.IsOpen).Returns(true);
return(channel.Object);
});
var consumer = new BlockingCollection <IBasicConsumer>(1);
onlyChannel.Setup(m => m.BasicConsume(It.IsAny <string>(), It.IsAny <bool>(), It.IsAny <IBasicConsumer>())).Callback <string, bool, IBasicConsumer>(
(a1, a2, a3) => consumer.Add(a3));
var commitLatch = new CountdownEvent(1);
onlyChannel.Setup(m => m.TxCommit()).Callback(
() =>
{
if (commitLatch.CurrentCount > 0)
{
commitLatch.Signal();
}
});
var latch = new CountdownEvent(1);
var container = new SimpleMessageListenerContainer(cachingConnectionFactory);
container.MessageListener = new Action <Message>(
message =>
{
var rabbitTemplate = new RabbitTemplate(cachingConnectionFactory);
rabbitTemplate.ChannelTransacted = true;
// should use same channel as container
rabbitTemplate.ConvertAndSend("foo", "bar", "baz");
if (latch.CurrentCount > 0)
{
latch.Signal();
}
});
container.QueueNames = new[] { "queue" };
container.ChannelTransacted = true;
container.ShutdownTimeout = 100;
container.TransactionManager = DummyTxManager.Instance();
container.AfterPropertiesSet();
container.Start();
IBasicConsumer currentConsumer;
consumer.TryTake(out currentConsumer, this.timeout);
Assert.IsNotNull(currentConsumer, "Timed out getting consumer.");
currentConsumer.HandleBasicDeliver("qux", 1, false, "foo", "bar", new BasicProperties(), new byte[] { 0 });
Assert.IsTrue(latch.Wait(new TimeSpan(0, 0, 10)));
var e = tooManyChannels.Value;
if (e != null)
{
throw e;
}
mockConnection.Verify(m => m.CreateModel(), Times.Once());
Assert.True(commitLatch.Wait(new TimeSpan(0, 0, 10)));
onlyChannel.Verify(m => m.TxCommit(), Times.Once());
onlyChannel.Verify(m => m.BasicPublish(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <bool>(), It.IsAny <bool>(), It.IsAny <IBasicProperties>(), It.IsAny <byte[]>()), Times.Once());
// verify close() was never called on the channel
var cachedChannelsTransactionalField = typeof(CachingConnectionFactory).GetField("cachedChannelsTransactional", BindingFlags.NonPublic | BindingFlags.Instance);
var channels = (LinkedList <IChannelProxy>)cachedChannelsTransactionalField.GetValue(cachingConnectionFactory);
Assert.AreEqual(0, channels.Count);
container.Stop();
container.Dispose();
container = null;
}
private void DoTestRetry(int messageCount, int txSize, int failFrequency, int concurrentConsumers, bool stateful)
{
var failedMessageCount = messageCount / failFrequency + (messageCount % failFrequency == 0 ? 0 : 1);
this.template = this.CreateTemplate(concurrentConsumers);
for (var i = 0; i < messageCount; i++)
{
this.template.ConvertAndSend(queue.Name, i.ToString());
}
var container = new SimpleMessageListenerContainer(this.template.ConnectionFactory);
var listener = new RetryPocoListener(failFrequency);
container.MessageListener = new MessageListenerAdapter(listener);
container.AcknowledgeMode = AcknowledgeModeUtils.AcknowledgeMode.Auto;
container.ChannelTransacted = true;
container.TxSize = txSize;
container.ConcurrentConsumers = concurrentConsumers;
var latch = new CountdownEvent(failedMessageCount);
// container.AdviceChain = new IAdvice[] { CreateRetryInterceptor(latch, stateful) };
container.QueueNames = new[] { queue.Name };
container.AfterPropertiesSet();
container.Start();
try
{
var timeout = Math.Min(1 + messageCount / concurrentConsumers, 30);
var count = messageCount;
Logger.Debug("Waiting for messages with timeout = " + timeout + " (s)");
Task.Factory.StartNew(
() =>
{
while (container.ActiveConsumerCount > 0)
{
try
{
Thread.Sleep(100);
}
catch (ThreadInterruptedException e)
{
if (latch.CurrentCount > 0)
{
latch.Signal();
}
Thread.CurrentThread.Interrupt();
return;
}
}
for (var i = 0; i < count; i++)
{
if (latch.CurrentCount > 0)
{
latch.Signal();
}
}
});
var waited = latch.Wait(timeout * 1000);
Logger.Info("All messages recovered: " + waited);
Assert.AreEqual(concurrentConsumers, container.ActiveConsumerCount);
Assert.True(waited, "Timed out waiting for messages");
// Retried each failure 3 times (default retry policy)...
Assert.AreEqual(3 * failedMessageCount, listener.Count);
// All failed messages recovered
Assert.AreEqual(null, this.template.ReceiveAndConvert(queue.Name));
}
finally
{
container.Shutdown();
Assert.AreEqual(0, container.ActiveConsumerCount);
}
}
public void TestChannelAwareMessageListenerDontExpose()
{
var mockConnectionFactory = new Mock <ConnectionFactory>();
var mockConnection = new Mock <IConnection>();
var firstChannel = new Mock <IModel>();
firstChannel.Setup(m => m.IsOpen).Returns(true);
firstChannel.Setup(m => m.CreateBasicProperties()).Returns(() => new BasicProperties());
var secondChannel = new Mock <IModel>();
secondChannel.Setup(m => m.IsOpen).Returns(true);
secondChannel.Setup(m => m.CreateBasicProperties()).Returns(() => new BasicProperties());
var singleConnectionFactory = new SingleConnectionFactory(mockConnectionFactory.Object);
mockConnectionFactory.Setup(m => m.CreateConnection()).Returns(mockConnection.Object);
mockConnection.Setup(m => m.IsOpen).Returns(true);
var tooManyChannels = new BlockingCollection <Exception>(1);
var done = false;
mockConnection.Setup(m => m.CreateModel()).Returns(
() =>
{
if (!done)
{
done = true;
return(firstChannel.Object);
}
return(secondChannel.Object);
});
var consumer = new BlockingCollection <IBasicConsumer>(1);
firstChannel.Setup(m => m.BasicConsume(It.IsAny <string>(), It.IsAny <bool>(), It.IsAny <IBasicConsumer>())).Callback <string, bool, IBasicConsumer>(
(a1, a2, a3) => consumer.Add(a3));
var commitLatch = new CountdownEvent(1);
firstChannel.Setup(m => m.TxCommit()).Callback(() => commitLatch.Signal());
var latch = new CountdownEvent(1);
var exposed = new AtomicReference <IModel>();
var container = new SimpleMessageListenerContainer(singleConnectionFactory);
var mockListener = new Mock <IChannelAwareMessageListener>();
mockListener.Setup(m => m.OnMessage(It.IsAny <Message>(), It.IsAny <IModel>())).Callback <Message, IModel>(
(message, channel) =>
{
exposed.LazySet(channel);
var rabbitTemplate = new RabbitTemplate(singleConnectionFactory);
rabbitTemplate.ChannelTransacted = true;
// should use same channel as container
rabbitTemplate.ConvertAndSend("foo", "bar", "baz");
latch.Signal();
});
container.MessageListener = mockListener.Object;
container.QueueNames = new[] { "queue" };
container.ChannelTransacted = true;
container.ExposeListenerChannel = false;
container.ShutdownTimeout = 100;
container.AfterPropertiesSet();
container.Start();
IBasicConsumer currentConsumer;
consumer.TryTake(out currentConsumer, timeout);
Assert.IsNotNull(currentConsumer, "Timed out getting consumer.");
currentConsumer.HandleBasicDeliver("qux", 1, false, "foo", "bar", new BasicProperties(), new byte[] { 0 });
Assert.IsTrue(latch.Wait(new TimeSpan(0, 0, 10)));
var e = tooManyChannels.Count;
if (e > 0)
{
throw tooManyChannels.Take();
}
// once for listener, once for exposed + 0 for template (used bound)
mockConnection.Verify(m => m.CreateModel(), Times.Exactly(2));
Assert.IsTrue(commitLatch.Wait(new TimeSpan(0, 0, 10)));
firstChannel.Verify(m => m.TxCommit(), Times.Once());
secondChannel.Verify(m => m.TxCommit(), Times.Once());
secondChannel.Verify(m => m.BasicPublish(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <bool>(), It.IsAny <bool>(), It.IsAny <IBasicProperties>(), It.IsAny <byte[]>()), Times.Once());
Assert.AreSame(secondChannel.Object, exposed.Value);
firstChannel.Verify(m => m.Close(), Times.Never());
secondChannel.Verify(m => m.Close(), Times.Once());
container.Stop();
}
