Nancy DependencyResolver

Question

I'm using Nancy Framework and autofac, i did like this in Bootstrapper :

var services = Assembly.Load("ProjectDomain");
builder.RegisterAssemblyTypes(services)
    .AsClosedTypesOf(typeof(ICommandHandler<>))
    .InstancePerRequest();
builder.RegisterAssemblyTypes(services)
    .AsClosedTypesOf(typeof(IValidationHandler<>))
    .InstancePerRequest();

but it doesn't work.....

ICommandHandler<TCommand> handler =
    DependencyResolver.Current.GetService<ICommandHandler<TCommand>>();

handler is null! how to fix it out? help me, thanks。。。

Answer 1

I believe you're registering the types AsSelf (which is the default autofac behavior). Could you try this?

builder.RegisterAssemblyTypes(services)
    .AsClosedTypesOf(typeof(ICommandHandler<>))
    .AsImplementedInterface()
    .InstancePerRequest();