public virtual void HandleError(ReceivedMessage message, string endpointName)
{
var endpoint = _queueEndpointProvider.GetEndpointByName(endpointName);
var errorConfig = endpoint.Subscription.ErrorHandling;
if (errorConfig == null || !errorConfig.EnableErrorQueue) return;
_logger.Log("Endpoint " + endpointName + " read from config.");
var factory = _rabbitMqFactory.GetConnectionFactory(endpoint);
using (var connection = factory.CreateConnection())
{
using (var channel = connection.CreateModel())
{
_channelConfiguratior.ConfigureQueue(endpoint, channel);
message.Properties.DeliveryMode = DeliveryMode.Persistent;
var basicProperties = new BasicPropertiesFactory().Create(channel, message.Properties);
_logger.Log("Before ErrorHandler: Publish to error queue");
LogEndpointData(factory, errorConfig);
channel.BasicPublish(string.Empty, errorConfig.ErrorQueueName, basicProperties, message.Data);
_logger.Log("After ErrorHandler:Publish to error queue, bytes.Length: " + message.Data.Length);
}
}
}
private void OnMessageReceived(byte[] data, string exchange, string routingKey, MessageProperties properties, out ReceivedMessage message)
{
var receivedMessage = new ReceivedMessage(data, exchange, properties, routingKey);
message = receivedMessage;
Receivers.ForEach(x => x.Receive(receivedMessage));
}
private void AckMessage(IModel channel, ulong deliveryTag, bool noAck, ReceivedMessage message)
{
if (!noAck && message != null && !message.SuppressAck)
{
channel.BasicAck(deliveryTag, false);
}
}