Question

我有两堂课，其中一堂课被注入了另一堂课：-

public class A : IClassA
{
    public A(IClassB b)
    {
       ...
    }
}

public class B : IClassB, IDisposable
{
   ...
}

它们的注册方式如下：-

container.Register(Component.For<IClassA>().ImplementedBy<A>().LifeStyle.Singleton);
container.Register(Component.For<IClassB>().ImplementedBy<B>().LifeStyle.Transient);

当我关闭应用程序时，我叫Container.Dispose()。此时，我发现类“ B”的Dispose()方法被调用了两次。如果我将类“ B”注册为 singleton ，那么它只会被调用一次。为什么会这样？

我正在使用温莎城堡v3.3.0。

如果有帮助，这里是两次Dispose（）调用的调用堆栈（我在调用Container.Dispose()时将其截断了）。

首次调用Dispose（）：

Castle.Windsor.dll！Castle.MicroKernel.LifecycleConcerns.DisposalConcern.Apply（Castle.Core.ComponentModel模型，对象组件）未知 Castle.Windsor.dll！Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.ApplyConcerns（System.Collections.Generic.IEnumerable步骤，对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.ApplyDecommissionConcerns（对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.InternalDestroy（对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.Destroy（对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.Release（对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.Handlers.DefaultHandler.ReleaseCore（城堡.MicroKernel。负担）未知 Castle.Windsor.dll！Castle.MicroKernel.Handlers.AbstractHandler.Release（城堡.MicroKernel。负担）未知 Castle.Windsor.dll！Castle.MicroKernel.Burden.Release（）未知 Castle.Windsor.dll！Castle.MicroKernel.Releasers.LifecycledComponentsReleasePolicy.Dispose（）未知 Castle.Windsor.dll！Castle.Facilities.TypedFactory.Internal.TypedFactoryInterceptor.Dispose（）未知 Castle.Windsor.dll！Castle.MicroKernel.LifecycleConcerns.DisposalConcern.Apply（Castle.Core.ComponentModel模型，对象组件）未知 Castle.Windsor.dll！Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.ApplyConcerns（System.Collections.Generic.IEnumerable步骤，对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.ApplyDecommissionConcerns（对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.InternalDestroy（对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.Destroy（对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.Release（对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.Handlers.DefaultHandler.ReleaseCore（城堡.MicroKernel。负担）未知 Castle.Windsor.dll！Castle.MicroKernel.Handlers.AbstractHandler.Release（城堡.MicroKernel。负担）未知 Castle.Windsor.dll！Castle.MicroKernel.Burden.Release（）未知 Castle.Windsor.dll！Castle.MicroKernel.Releasers.LifecycledComponentsReleasePolicy.Dispose（）未知 Castle.Windsor.dll！Castle.MicroKernel.DefaultKernel.DisposeComponentsInstancesWithinTracker（）未知 Castle.Windsor.dll！Castle.MicroKernel.DefaultKernel.Dispose（）未知 Castle.Windsor.dll！Castle.Windsor.WindsorContainer.Dispose（）未知

第二次调用Dispose（）：

Castle.Windsor.dll！Castle.MicroKernel.LifecycleConcerns.DisposalConcern.Apply（Castle.Core.ComponentModel模型，对象组件）未知 Castle.Windsor.dll！Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.ApplyConcerns（System.Collections.Generic.IEnumerable步骤，对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.ApplyDecommissionConcerns（对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.InternalDestroy（对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.Destroy（对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.Release（对象实例）未知 Castle.Windsor.dll！Castle.MicroKernel.Handlers.DefaultHandler.ReleaseCore（城堡.MicroKernel。负担）未知 Castle.Windsor.dll！Castle.MicroKernel.Handlers.AbstractHandler.Release（城堡.MicroKernel。负担）未知 Castle.Windsor.dll！Castle.MicroKernel.Burden.Release（）未知 Castle.Windsor.dll！Castle.MicroKernel.Burden.Release.AnonymousMethod__0（Castle.MicroKernel.Burden c）未知 mscorlib.dll！System.Collections.Generic.List.ForEach（System.Action操作）未知 Castle.Windsor.dll！Castle.MicroKernel.Burden.Release（）未知 Castle.Windsor.dll！Castle.MicroKernel.Lifestyle.SingletonLifestyleManager.Dispose（）未知 Castle.Windsor.dll！Castle.MicroKernel.Handlers.DefaultHandler.Dispose（）未知 Castle.Windsor.dll！Castle.MicroKernel.DefaultKernel.DisposeHandler（Castle.MicroKernel.IHandler处理程序）未知 Castle.Windsor.dll！Castle.MicroKernel.DefaultKernel.DisposeHandlers（）未知 Castle.Windsor.dll！Castle.MicroKernel.DefaultKernel.Dispose（）未知 Castle.Windsor.dll！Castle.Windsor.WindsorContainer.Dispose（）未知

温莎城堡-Container.Dispose（）导致两次调用Dispose（）方法

0 个答案: