public Controller(IConnectionFactory sourceConnectionFactory, string queueName)
{
_queueName = queueName;
_sourceConnection = new RabbitMqConnection(sourceConnectionFactory);
_sourceChannel = new RabbitMqModel(_sourceConnection);
_sourceChannel.QueueDeclarePassive(queueName);
_messageSource = new ConfirmingGetter(_sourceChannel) { QueueName = queueName };
_messagePublisher = new ConfirmingPublisher(_sourceChannel);
}
public async Task RunAction(CancellationToken cancellationToken)
{
var publisher = new ConfirmingPublisher(_model);
var first = "Start! ";
while (_model.IsOpen)
{
cancellationToken.ThrowIfCancellationRequested();
var messageBody = first + DateTime.Now.ToShortDateString() + " " + DateTime.Now.ToLongTimeString();
publisher.Publish(string.Empty, new[] { new RabbitMessage { Body = Encoding.UTF8.GetBytes(messageBody), RoutingKey = "testqueue2" } });
first = string.Empty;
await Task.Delay(TimeSpan.FromHours(1), cancellationToken);
}
}
public IList<MessageView> SendToDestination(IEnumerable<MessageView> viewsToSend, string queueName)
{
var viewsToSendList = viewsToSend.ToList();
using (var publishChannel = new RabbitMqModel(_sourceConnection))
{
try
{
publishChannel.QueueDeclarePassive(queueName);
}
catch (Exception ex)
{
throw new InvalidQueueException(string.Format("Could not find queue '{0}'",queueName),ex);
}
var publisher = new ConfirmingPublisher(publishChannel);
foreach (var view in viewsToSendList)
{
var message = view.ProvideOriginalMessage();
message.RoutingKey = queueName;
message.Properties.Timestamp = DateTime.Now.ToAmqpTimestamp();
publisher.Publish(string.Empty, new[] {message});
_messageSource.Acknowledge(message);
}
}
return GetAvailableMessages(viewsToSendList.Count);
}
public async Task SendAndRecieveMessage()
{
var queueName = "testqueueB";
var message = new RabbitMessage() { RoutingKey = queueName, Body = new byte[]{0,1,2,3,4}};
var messageHandler = new TestMessageHandler();
var connectionFactory = new ConnectionFactory
{
HostName = "mqBalancer",
UserName = "******",
Password = "******",
RequestedHeartbeat = 5,
};
using (var connection = new RabbitMqConnection(connectionFactory))
{
using (var model = new RabbitMqModel(connection))
{
model.QueueDeclare(queueName, false, true, false, new Dictionary<string, object>());
var consumer = model.HandleMessagesAsync(queueName);
var publisher = new ConfirmingPublisher(model);
await Task.Delay(TimeSpan.FromSeconds(1));
publisher.Publish(string.Empty, new[] { message });
await consumer.ConsumeMessages(messageHandler, CancellationToken.None);
}
}
var result = messageHandler.LastMessage;
Assert.That(result.Body, Is.EquivalentTo(message.Body));
}
