Castle Windsor 3在多个Web请求中保留PerWebRequest对象

Question

我有一个MVC 4项目,我正在尝试将PerWebRequest对象注入我的控制器.但是,似乎没有跨多个请求重新创建对象

 private static IWindsorContainer InitializeWindsor()
    {
        var container = new WindsorContainer().Install(FromAssembly.This());

        // Add Factory facility
        container.AddFacility<TypedFactoryFacility>();

        // Register all controllers from this assembly
        foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
        {
            container.Register(
                AllTypes.FromAssembly(assembly).BasedOn<Controller>().Configure(c => c.LifestyleTransient())
                );
        }

        // Register HTTP Handlers
        container.Register(Component.For<HttpRequestBase>().LifeStyle.PerWebRequest.UsingFactoryMethod(() => new HttpRequestWrapper(HttpContext.Current.Request)));
        container.Register(Component.For<HttpContextBase>().LifeStyle.PerWebRequest.UsingFactoryMethod(() => new HttpContextWrapper(HttpContext.Current)));


        // Register components
        container.Register(Component.For<PerWebRequestObject>().LifeStyle.PerWebRequest);
}

这是我的PerWebRequestObject:

public class PerWebRequestObject
{
    public DateTime DateCreated { get; set; }

    public PerWebRequestObject()
    {
        DateCreated = DateTime.UtcNow;
        Debug.WriteLine("Created: " + DateCreated.ToLongTimeString());
    }
}

这是我的TestController:

public class TestController : BaseController
{
    public PerWebRequestObject pwrObject { get; set; }

    public ActionResult Test()
    {
        Debug.WriteLine(pwrObject.DateCreated.ToLongTimeString());
        return new ContentResult();
    }
}

为什么这不起作用？请注意,我正在使用WindsorControllerFactory并释放Controller,如下所示:

    public override void ReleaseController(IController controller)
    {
        var disposableController = controller as IDisposable;
        if (disposableController != null)
            disposableController.Dispose();

        _windsorContainer.Release(controller);
    }

Answer 1

两件事情:

• 你怎么知道对象没有正确生命周期(不是跨网络请求重新创建)？

一种可能的解释是您的依赖关系如下所示:

controller - >一个单例 - >你的每个web-request-component

这是一种生活方式的不匹配,这可以解释你所看到的行为

• 不要丢弃控制器.这是容器的工作.