private MessageRegistration GetMessageRegistrationFor(TransportLevelMessage message)
{
var messageId = message.Metadata.MessageId;
var messageType = message.Metadata.Type;
var registration = _messageHandlerRegistry.GetRegistrationFor(messageType);
if (registration == null)
{
throw new MissingMessageHandlerRegistrationException($"Error! A handler has not been registered for messages of type \"{messageType}\". Message with id \"{messageId}\" was not handled.");
}
return(registration);
}
private MessageRegistration GetMessageRegistrationFor(TransportLevelMessage message) => _messageHandlerRegistry.GetRegistrationFor(message.Metadata.Type) ?? _fallbackHandler.GetFallback(message.Metadata.Type);