private void ConsumerOnReceived(object sender, BasicDeliverEventArgs basicDeliverEventArgs)
{
if (sender is EventingBasicConsumer consumer)
{
consumer.Received -= ConsumerOnReceived;
}
if (_responseActions.TryRemove(basicDeliverEventArgs.BasicProperties.CorrelationId, out ResponseAction responseAction))
{
Logger.LogInformation($"Response received for message {basicDeliverEventArgs.BasicProperties.CorrelationId}");
IMessage message;
bool success = Enum.TryParse(basicDeliverEventArgs.BasicProperties.ContentEncoding,
true,
out SerializationType serializationType);
if (success)
{
message = DeserializeMessage(basicDeliverEventArgs.Body, responseAction.ExpectedResponse, serializationType);
}
else
{
Logger.LogError($"Cannot deserialize object type { responseAction.ExpectedResponse} serialize in {basicDeliverEventArgs.BasicProperties.ContentEncoding}");
return;
}
responseAction.OnSuccess(message,
RabbitMqConnection.CreateMetadata(basicDeliverEventArgs.BasicProperties,
basicDeliverEventArgs.RoutingKey,
Serializers[SerializationType.Binary],
basicDeliverEventArgs.DeliveryTag));
}
}
private void EventingBasicConsumerOnReceived(object sender, BasicDeliverEventArgs args)
{
try
{
string typeString = args.BasicProperties.Type;
Type type = null;
if (!string.IsNullOrWhiteSpace(typeString))
{
type = Type.GetType(typeString, false);
}
if (type == null)
{
throw new TypeLoadException($"Unknown type {typeString}. Failed to properly consume message.");
}
IMessage message;
bool success = Enum.TryParse(args.BasicProperties.ContentEncoding,
true,
out SerializationType serializationType);
if (success)
{
message = DeserializeMessage(args.Body, type, serializationType);
}
else
{
Logger.LogError(
$"Cannot deserialize object type {type.Name} serialize in {args.BasicProperties.ContentEncoding}");
return;
}
foreach (var call in _registerMethodDictionary[type])
{
Task.Factory.StartNew(() => call(message,
RabbitMqConnection.CreateMetadata(args.BasicProperties,
args.RoutingKey,
Serializers[SerializationType.Binary],
args.DeliveryTag)));
}
}
catch (Exception e)
{
Logger.LogError(e, $"Message reception error for {args.BasicProperties.Type}");
}
}
