Mixing
Resolve scoped registration
I have own small service bus. I send command, receive it and invoke handler. Handler I am resolving using small abstraction over any DI container -
public interface IDependencyContainer
{
object GetService(Type serviceType);
}
I need to use SimpleInjector as container.
public class DependencyContainer : IDependencyContainer
{
private readonly Container _container;
public DependencyContainer(Container container)
{
_container = container;
}
public object GetService(Type serviceType)
{
return _container.GetInstance(serviceType);
}
}
Handlers are registered as AsyncScopedLifestyle, so, when I receive message and try to get service like myDiImplementation.GetService(MyHandlerType) I got error
The MyHandler is registered as 'Async Scoped' lifestyle, but the instance is requested outside the context of an active (Async Scoped) scope
Docs give next example
using (AsyncScopedLifestyle.BeginScope(container)) {
var uow1 = container.GetInstance<IUnitOfWork>();
await SomeAsyncOperation();
var uow2 = container.GetInstance<IUnitOfWork>();
await SomeOtherAsyncOperation();
Assert.AreSame(uow1, uow2);
}
So, to be able invoke handler method I need to do it inside scope (in DependencyContainer as example). I dont know how to do it without any callbacks
in DependencyContainer. Any Ideas?
simple-injector
asked Nov 19 '18 at 12:07
Anton Putov
13
add a comment |
I have own small service bus. I send command, receive it and invoke handler. Handler I am resolving using small abstraction over any DI container -
public interface IDependencyContainer
{
object GetService(Type serviceType);
}
I need to use SimpleInjector as container.
public class DependencyContainer : IDependencyContainer
{
private readonly Container _container;
public DependencyContainer(Container container)
{
_container = container;
}
public object GetService(Type serviceType)
{
return _container.GetInstance(serviceType);
}
}
Handlers are registered as AsyncScopedLifestyle, so, when I receive message and try to get service like myDiImplementation.GetService(MyHandlerType) I got error
The MyHandler is registered as 'Async Scoped' lifestyle, but the instance is requested outside the context of an active (Async Scoped) scope
Docs give next example
using (AsyncScopedLifestyle.BeginScope(container)) {
var uow1 = container.GetInstance<IUnitOfWork>();
await SomeAsyncOperation();
var uow2 = container.GetInstance<IUnitOfWork>();
await SomeOtherAsyncOperation();
Assert.AreSame(uow1, uow2);
}
So, to be able invoke handler method I need to do it inside scope (in DependencyContainer as example). I dont know how to do it without any callbacks
in DependencyContainer. Any Ideas?
simple-injector
asked Nov 19 '18 at 12:07
Anton Putov
13
What you wish to accomplish, is not possible. You will either have to change your abstraction or apply scoping on a different level.
– Steven
Nov 19 '18 at 13:39
add a comment |
I have own small service bus. I send command, receive it and invoke handler. Handler I am resolving using small abstraction over any DI container -
public interface IDependencyContainer
{
object GetService(Type serviceType);
}
I need to use SimpleInjector as container.
public class DependencyContainer : IDependencyContainer
{
private readonly Container _container;
public DependencyContainer(Container container)
{
_container = container;
}
public object GetService(Type serviceType)
{
return _container.GetInstance(serviceType);
}
}
Handlers are registered as AsyncScopedLifestyle, so, when I receive message and try to get service like myDiImplementation.GetService(MyHandlerType) I got error
The MyHandler is registered as 'Async Scoped' lifestyle, but the instance is requested outside the context of an active (Async Scoped) scope
Docs give next example
using (AsyncScopedLifestyle.BeginScope(container)) {
var uow1 = container.GetInstance<IUnitOfWork>();
await SomeAsyncOperation();
var uow2 = container.GetInstance<IUnitOfWork>();
await SomeOtherAsyncOperation();
Assert.AreSame(uow1, uow2);
}
So, to be able invoke handler method I need to do it inside scope (in DependencyContainer as example). I dont know how to do it without any callbacks
in DependencyContainer. Any Ideas?
simple-injector
asked Nov 19 '18 at 12:07
Anton Putov
13
I have own small service bus. I send command, receive it and invoke handler. Handler I am resolving using small abstraction over any DI container -
public interface IDependencyContainer
{
object GetService(Type serviceType);
}
I need to use SimpleInjector as container.
public class DependencyContainer : IDependencyContainer
{
private readonly Container _container;
public DependencyContainer(Container container)
{
_container = container;
}
public object GetService(Type serviceType)
{
return _container.GetInstance(serviceType);
}
}
Handlers are registered as AsyncScopedLifestyle, so, when I receive message and try to get service like myDiImplementation.GetService(MyHandlerType) I got error
The MyHandler is registered as 'Async Scoped' lifestyle, but the instance is requested outside the context of an active (Async Scoped) scope
Docs give next example
using (AsyncScopedLifestyle.BeginScope(container)) {
var uow1 = container.GetInstance<IUnitOfWork>();
await SomeAsyncOperation();
var uow2 = container.GetInstance<IUnitOfWork>();
await SomeOtherAsyncOperation();
Assert.AreSame(uow1, uow2);
}
So, to be able invoke handler method I need to do it inside scope (in DependencyContainer as example). I dont know how to do it without any callbacks
in DependencyContainer. Any Ideas?
simple-injector
simple-injector
asked Nov 19 '18 at 12:07
Anton Putov
13
asked Nov 19 '18 at 12:07
Anton Putov
13
asked Nov 19 '18 at 12:07
Anton Putov
13
asked Nov 19 '18 at 12:07
Anton Putov
13
asked Nov 19 '18 at 12:07
Anton Putov
13
13
What you wish to accomplish, is not possible. You will either have to change your abstraction or apply scoping on a different level.
– Steven
Nov 19 '18 at 13:39
add a comment |
What you wish to accomplish, is not possible. You will either have to change your abstraction or apply scoping on a different level.
– Steven
Nov 19 '18 at 13:39
What you wish to accomplish, is not possible. You will either have to change your abstraction or apply scoping on a different level.
– Steven
Nov 19 '18 at 13:39
What you wish to accomplish, is not possible. You will either have to change your abstraction or apply scoping on a different level.
– Steven
Nov 19 '18 at 13:39
add a comment |
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What you wish to accomplish, is not possible. You will either have to change your abstraction or apply scoping on a different level.
– Steven
Nov 19 '18 at 13:39