使用SimpleInjector请求/回复MessageCouldNotBeDispatchedToAnyHandlersException的Rebus.Async

如何解决使用SimpleInjector请求/回复MessageCouldNotBeDispatchedToAnyHandlersException的Rebus.Async

我正在使用Rebus.Async通过命令CQRS将处理数据回复到WebApi请求。

1。我使用以下配置注册了总线：

public static IContainerRegistry RegisterRebusInMemory(
    this IContainerRegistry containerRegistry)
{
    switch (_containerAdapter)
    {
        default: // SimpleInjector
            return RegisterRebusInMemoryWithSimpleInjectorContainer(containerRegistry);
    }
}

private static IContainerRegistry RegisterRebusInMemoryWithSimpleInjectorContainer(
    IContainerRegistry containerRegistry)
{
    var rebusQueue = "rebusMessages";

    Container container = (Container)containerRegistry.Container;

    RegisterRebus(containerRegistry);

    container.ConfigureRebus(
        configurer => configurer
            .Logging(l => l.Console())
            .Serialization(s => s.UseNewtonsoftJson(NewtonsoftSettings,Encoding.UTF8))
            .Options(o =>
            {
                o.EnableSynchronousRequestReply();
                o.SetNumberOfWorkers(1);
                o.SetMaxParallelism(1);
            })
            .Transport(t => t.UseInMemoryTransport(new InMemNetwork(),rebusQueue))
            .Routing(r =>
            {
                r.TypeBased()
                    .MapAssemblyOf<IDomainNotification>(rebusQueue)
                    .MapAssemblyOf<DefaultReplyCommand>(rebusQueue)
                    .MapCommands(rebusQueue)
                    .MapEvents(rebusQueue);
            })
            .Sagas(sagas => sagas.StoreInMemory())
            .Subscriptions(s => s.StoreInMemory())
            .Start()
    );

    return containerRegistry;
}

2。我创建了一个用于请求/回复的句柄：

public class MyCommandHandler : CommandHandler,IHandleMessages<MyCommand>
{
    ...

    public async Task Handle(MyCommand message)
    {
       DefaultReplyCommand defaultReply = new DefaultReplyCommand(message.AggregateId);
       
       // Do some stuffs
       
       await _bus.Reply(_reply);
    }
    
    ...
}

3。当我发送等待_bus.Reply（_reply）的回复时，抛出以下异常：

[WRN] Rebus.Retry.ErrorTracking.InMemErrorTracker（任务1的工作者1）：处理ID为“ request-reply_3452be37-fdfd-4115-89a2-504b4feae22f”的消息时，未处理的异常1（FINAL）Rebus.Exceptions.MessageCouldNotBedispatchedToAnyHandlersException： ID为request-reply_3452be37-fdfd-4115-89a2-504b4feae22f且类型为AgroHUB.Application.Cattle.Commands.CattleOperation.MoveCattleOperationCommand，AgroHUB.Application.Cattle的消息无法分派给任何处理程序（并且不会在默认失败下重试） -快速设置）

at Rebus.Pipeline.Receive.dispatchIncomingMessageStep.Process(IncomingStepContext context,Func`1 next)
at Rebus.Sagas.LoadSagaDataStep.Process(IncomingStepContext context,Func`1 next)
at Rebus.Pipeline.Receive.ActivateHandleRSStep.Process(IncomingStepContext context,Func`1 next)
at Rebus.Internals.ReplyHandlerStep.Process(IncomingStepContext context,Func`1 next)
at Rebus.Pipeline.Receive.HandleRoutingSlipsstep.Process(IncomingStepContext context,Func`1 next)
at Rebus.Pipeline.Receive.DeserializeIncomingMessageStep.Process(IncomingStepContext context,Func`1 next)
at Rebus.DataBus.ClaimCheck.HydrateIncomingMessageStep.Process(IncomingStepContext context,Func`1 next)
at Rebus.Pipeline.Receive.HandleDeferredMessagesstep.Process(IncomingStepContext context,Func`1 next)
at Rebus.Retry.FailFast.FailFastStep.Process(IncomingStepContext context,Func`1 next)
at Rebus.Retry.Simple.SimpleRetryStrategyStep.dispatchWithTrackerIdentifier(Func`1 next,String identifierToTrackMessageBy,ITransactionContext transactionContext,String messageId,String secondLevelMessageId)

Cenario

Rebus.Async与本机C＃依赖关系注入（service.AddScope）一起使用，但是当我将de Cointainer更改为使用Simple Injector时，答复不再起作用。

要使用Rebus.Async与Simple Injector进行一些额外的配置吗？