DryIoc:无法弄清楚如何注册IDisposable Decorator对象

时间:2016-10-25 16:01:56

标签: c# dependency-injection dryioc

我正在尝试围绕IDisposable db上下文设置装饰器:

c.Register<IContext, DbContext>(setup: Setup.With(trackDisposableTransient: true));

// c.Register<IContext, ConsoleTimedContext>(setup: Setup.Decorator); 

如果我取消注释最后一行,程序将抛出:

DryIoc.ContainerException: Registered Disposable Transient service Lib.DI.IContext with key {no key} and factory container won't be disposed by container. DryIoc does not hold reference to resolved transients, and therefore does not control their dispose. To silence this exception Register<YourService>(setup: Setup.With(allowDisposableTransient: true)) or set the rule Container(rules => rules.WithoutThrowOnRegisteringDisposableTransient()). To enable tracking use Register<YourService>(setup: Setup.With(trackDisposableTransient: true)) or set the rule Container(rules => rules.WithTrackingDisposableTransient()) à DryIoc.Throw.It(Int32 error, Object arg0, Object arg1, Object arg2, Object arg3) à DryIoc.Container.ThrowIfInvalidRegistration(Factory factory, Type serviceType, Object serviceKey, Boolean isStaticallyChecked) à DryIoc.Container.Register(Factory factory, Type serviceType, Object serviceKey, IfAlreadyRegistered ifAlreadyRegistered, Boolean isStaticallyChecked) à DryIoc.Registrator.Register[TService,TImplementation](IRegistrator registrator, IReuse reuse, Made made, Setup setup, IfAlreadyRegistered ifAlreadyRegistered, Object serviceKey)

如何将Setup.DecoratortrackDisposableTransient混合?

1 个答案:

答案 0 :(得分:1)

每个Decorator注册时无法使用该设置(截至最新的DryIoc v2.8.3)。

现在您需要为装饰器指定非瞬态重用。

随时在https://bitbucket.org/dadhi/dryioc

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