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Return interfaces.Any(t => t.HasInterface(typeof(IConsumer)) || t.HasInterface(typeof(IConsumerDefinition))) Type interfaces = type.GetTypeInfo().GetInterfaces() Public static bool IsConsumerOrDefinition(Type type) / Returns true if the type is a consumer, or a consumer definition Static Type FindTypes(this IComponentContext context, Func filter)

Public static void AddSagasFromContainer(this IRegistrationConfigurator configurator, IComponentContext context) Var consumerTypes = context.FindTypes(IsConsumerOrDefinition) Ĭonfigurator.AddConsumers(consumerTypes) Each nested lifetime scope will get a new instance of the. This is useful for objects specific to a single unit of work that may need to nest additional logical units of work. public static void AddConsumersFromContainer(this IRegistrationConfigurator configurator, IComponentContext context) A component with per-lifetime scope will have at most a single instance per nested lifetime scope. The events are only consumed in the starting application.Īfter the Autofac modules are loaded, and all of the consumers are registered in the container, you can use the following to register the consumers (and sagas). Also when I publish events, none of the consumers located in those modules are consuming it. When I say that Mass transit can't find consumers, I mean this:Īnd inspect the configurator._consumerRegistrations field, there are none in it, only the ones from the starting application. Namespace/Package Name: MassTransit.Host. In this post, I want to set up MassTransit with RabbitMq and. I use Autofac integration with MEF to load Autofac Modules into Autofac configuration. These are the top rated real world C (CSharp) examples of MassTransit.Host. This means that every aspect of MassTransit is now within a single namespace, which makes it easy to find the right interface, extension, and whatever else is needed. The consumers are located in those modules. Automatonymous, Green Pipes, and NewId have been completely integrated into a single MassTransit solution. Each example focuses on simplicity, and therefore may omit certain extra features to avoid confusion. Several different application type examples are shown below, each of which lists any additional dependencies are required. The assemblies are loaded at the application startup using MEF from a /Modules subfolder. NET application, however, the application type can influence the bus configuration. It could be very helpful to build Multitenant applications. It could be very powerful when you have different way to resolve your services depends on Consumer's type. I have multiple assemblies (modules) that are not directly referenced by the starting project. MassTransit and Autofac give you an ability to reconfigure your container based on Consumer. Public override void Load(ContainerBuilder builder)īut the Consumers located in Modue assembly is not found by Masstransit. I have this code: builder.AddMassTransit(configurator =>Ĭonfigurator.AddBus(c => c.Resolve().CreateBus()) Īnd in another Module I have this code: public class AutofacModule: Module NHibernate saga repository is then registered as generic and since it only uses the ISession, everything will just work.How to register Masstransit consumers in Autofac modules.

Then, you instruct Autofac to use the session factory provider to get the ISession instance. # NHibernateįor NHibernate you can scan an assembly where your saga instance mappings are defined to find the mapping classes, and then give the list of mapping types as a parameter to the session factory provider. Saga repositories must be registered as singletons ( SingleInstance()).

#MASSTRANSIT AUTOFAC FINDTYPES HOW TO#

Tasks using Autofac using MassTransit namespace Example ) # Saga persistenceīelow you find samples of how to register different saga persistence implementations with Autofac.