NSB manual consumer wireup

gistfile1.cs

 public static class SubscriptionExtensions
    {
        internal sealed class UsingCustomMessageHandlerRegistry
        {
        }

        public static void Consumer<T>(this UnicastBus busInstance, IHandleMessages<T> handler)
        {            
            var currentConfiguration = Configure.Instance;
            MessageHandlerRegistry messageHandlerRegistry;

            if (currentConfiguration.Configurer.HasComponent<UsingCustomMessageHandlerRegistry>())
            {
                messageHandlerRegistry = (MessageHandlerRegistry)currentConfiguration.Builder.Build<IMessageHandlerRegistry>();
            }
            else
            {
                messageHandlerRegistry = new MessageHandlerRegistry();
                currentConfiguration.Configurer.ConfigureComponent<UsingCustomMessageHandlerRegistry>(DependencyLifecycle.SingleInstance);
                currentConfiguration.Configurer.RegisterSingleton<IMessageHandlerRegistry>(messageHandlerRegistry);
            }
            
            busInstance.Subscribe(typeof(T));
            messageHandlerRegistry.RegisterHandler(handler.GetType());

            currentConfiguration.Configurer.ConfigureComponent(handler.GetType(), DependencyLifecycle.SingleInstance);
            currentConfiguration.Configurer.RegisterSingleton(handler.GetType(), handler);
        }
    }