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

Question

我正在尝试围绕 IDisposable 数据库上下文设置装饰器：

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，程序会抛出：

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.Decorator 与 trackDisposableTransient 混合使用？

Answer 1

该设置不适用于每个 Decorator 注册（从最新的 DryIoc v2.8.3 开始）。

现在您需要为装饰器指定非瞬态重用。

欢迎在以下位置提出问题：https://bitbucket.org/dadhi/dryioc

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

DryIoc : Can't figure out how to register IDisposable Decorator object

c#

dependency-injection

dryioc