/// <summary>
/// Helper event handler.
/// </summary>
private void ResponseReady(object sender, BasicDeliverEventArgs e)
{
try
{
// Check if correlation Id is valid.
if (correlationIds.Contains(e.BasicProperties.CorrelationId))
{
lock (correlationIds)
{
correlationIds.Remove(e.BasicProperties.CorrelationId);
}
// Converting from Json bytes.
var convertedMessage = MessageQueueCommonItems.DeserializeFromJsonBytes <TResponse>(e.Body);
// Calling handler.
OnResponseReady?.Invoke(convertedMessage);
}
}
catch (QueueException queueException)
{
#region Logging - Error
logger.Fatal(queueException, queueException.Message);
#endregion
}
catch (Exception ex)
{
#region Adding Context Data
var context = new Dictionary <string, string>();
if (!string.IsNullOrEmpty(rabbitMqConfiguration.ExchangeName))
{
context.Add(CommonContextKeys.ExchangeName, rabbitMqConfiguration.ExchangeName);
}
if (!string.IsNullOrEmpty(routingKey))
{
context.Add(CommonContextKeys.RoutingKey, routingKey);
}
if (!string.IsNullOrEmpty(replyQueueName))
{
context.Add(CommonContextKeys.ReplyQueueName, replyQueueName);
}
#endregion
MessageQueueCommonItems.PrepareAndLogQueueException(
errorCode: QueueErrorCode.FailedToReceiveResponseMessage,
message: ErrorMessages.FailedToReceiveResponseMessage,
innerException: ex,
queueContext: CommonItems.RabbitMqName,
queueName: rabbitMqConfiguration.QueueName,
address: rabbitMqConfiguration.Address,
context: context,
logger: logger);
}
}
/// <summary>
/// Helper event handler.
/// </summary>
private void ReceiveReady(object sender, BasicDeliverEventArgs request)
{
try
{
// Converting from Json bytes.
var convertedMessage = MessageQueueCommonItems.DeserializeFromJsonBytes <TRequest>(request.Body);
// Getting other required fields for response.
var replyProperties = model.CreateBasicProperties();
replyProperties.CorrelationId = request.BasicProperties.CorrelationId;
// Calling handler.
OnRequestReady?.Invoke(new RmqRequestMessage <TRequest, TResponse>(
model,
replyProperties,
rabbitMqConfiguration.ExchangeName ?? string.Empty,
request.BasicProperties.ReplyTo,
rabbitMqConfiguration.Acknowledgment,
request.DeliveryTag,
convertedMessage,
ref logger));
}
catch (QueueException queueException)
{
#region Logging - Error
logger.Fatal(queueException, queueException.Message);
#endregion
}
catch (Exception ex)
{
#region Adding Context Data
var context = new Dictionary <string, string>();
if (!string.IsNullOrEmpty(rabbitMqConfiguration.ExchangeName))
{
context.Add(CommonContextKeys.ExchangeName, rabbitMqConfiguration.ExchangeName);
}
if (!string.IsNullOrEmpty(rabbitMqConfiguration.RoutingKey))
{
context.Add(CommonContextKeys.RoutingKey, rabbitMqConfiguration.RoutingKey);
}
#endregion
MessageQueueCommonItems.PrepareAndLogQueueException(
errorCode: QueueErrorCode.FailedToReceiveRequestMessage,
message: ErrorMessages.FailedToReceiveRequestMessage,
innerException: ex,
queueContext: CommonItems.RabbitMqName,
queueName: rabbitMqConfiguration.QueueName,
address: rabbitMqConfiguration.Address,
context: context,
logger: logger);
}
}
/// <summary>
/// Helper event handler.
/// </summary>
private async void ReceiveReady(object sender, BasicDeliverEventArgs e)
{
try
{
// Converting from Json bytes.
var convertedMessage = MessageQueueCommonItems.DeserializeFromJsonBytes <TMessage>(e.Body);
var messageReceiveOptions = new RmqMessageReceiveOptions(model, e.DeliveryTag, rabbitMqConfiguration.QueueName, rabbitMqConfiguration.Acknowledgment, ref logger);
// Calling handler (async is preferred over sync).
if (OnMessageReadyAsync != null)
{
await OnMessageReadyAsync.Invoke(convertedMessage, messageReceiveOptions);
}
else
{
OnMessageReady?.Invoke(convertedMessage, messageReceiveOptions);
}
}
catch (QueueException queueException)
{
#region Logging - Error
logger.Fatal(queueException, queueException.Message);
#endregion
}
catch (Exception ex)
{
#region Adding Context Data
var context = new Dictionary <string, string>();
if (!string.IsNullOrEmpty(rabbitMqConfiguration.ExchangeName))
{
context.Add(CommonContextKeys.ExchangeName, rabbitMqConfiguration.ExchangeName);
}
if (!string.IsNullOrEmpty(rabbitMqConfiguration.RoutingKey))
{
context.Add(CommonContextKeys.RoutingKey, rabbitMqConfiguration.RoutingKey);
}
#endregion
MessageQueueCommonItems.PrepareAndLogQueueException(
errorCode: QueueErrorCode.FailedToReceiveMessage,
message: ErrorMessages.FailedToReceiveMessage,
innerException: ex,
queueContext: CommonItems.RabbitMqName,
queueName: rabbitMqConfiguration.QueueName,
address: rabbitMqConfiguration.Address,
context: context,
logger: logger);
}
}
