Autofac Generic Service resolution at runtime

Question

Recently, Castle added support for interface factories with implementations provided by the kernel. I am wondering if there is a way to do this in autofac also. I have read abou

Answer 1

You could isolate that coupling by creating a concrete IHandlerFactory, say AutofacHandlerFactory, which would receive the ILifetimeScope. That coupling seems inevitable since the container is the only one who can resolve the proper IHandler.

Coupling with ILifetimeScope might be a bad idea, but then, the coupling is isolated inside the concrete IHandlerFactory, and the Bus just uses it through an interface. Let's say you change the container and starts using Ninject, you could just implement a NinjectHandlerFactory to do the job.