Как изменить стандартный EventId для UnhandledException в do tnet Core?

Question

Я использую NLog для регистрации приложений, все идет хорошо, кроме UnhandledException. Я использую EventId как 1 для других моих журналов, например, для просмотра списка. но когда мое приложение вызывает необработанное исключение, созданный журнал использует EventId 1 для показа необработанного исключения.

для лучшей демонстрации, я вставляю свои коды сюда

Вот NLOG Config на nlog .config file

<target name="Initial" xsi:type="File" fileName="c:\HyperNovaLogs\${shortdate}\${level}\AppLogs-${level}_${shortdate}.log"
        keepFileOpen="true"
        encoding="utf-8"
        archiveAboveSize ="5000000"
        maxArchiveFiles="100"
        layout="${newline}•LogStart${newline}
                ${newline} ▸Level :${uppercase:${level}}◾
                ${newline} ▸Date :${date:format=yyyy-MM-dd}◾
                ${newline} ▸Time :${time:format=HH:mm:ss.mm}◾
                ${newline} ▸IP :${aspnet-request-ip}◾
                ${newline} ▸RequestMethod :${aspnet-request-method}◾
                ${newline} ▸RequestUrl :${aspnet-request-url}◾
                ${newline} ▸ControllerName :${aspnet-mvc-controller}◾
                ${newline} ▸ActionName :${aspnet-mvc-action}◾
                ${newline} ▸RequestUserAgent :${aspnet-request-useragent}◾
                ${newline} ▸ResponseStatusCode :${aspnet-response-statuscode}◾
                ${newline} ▸UserAuthType :${aspnet-user-authtype}◾
                ${newline} ▸UserIdentity :${aspnet-user-identity}◾
                ${newline} ▸IsUserAuth :${aspnet-user-isauthenticated}◾
                ${newline} ▸RequestCookies :${aspnet-request-cookie}◾
                ${newline} ▸RequestHeaders :${aspnet-request-headers}◾
                ${newline} ▸MethodLocation :${callsite}◾
                ${newline} ▸OccuresLocation :${logger}◾
                ${newline} ▸EventId :${event-properties:item=EventId_Id}◾
                ${newline} ▸EventName :${event-properties:item=EventId_Name}◾
                ${newline} ▸Message :${message}◾
                ${newline} ▸Exceptions :${exception:format=tostring}◾${newline}
                ${newline}•LogEnd${newline}"/>

Вот Program.cs Config

 public static IHostBuilder CreateHostBuilder(string[] args) =>
        Host.CreateDefaultBuilder(args).ConfigureLogging((hostingcontext, logging) =>
        {
            logging.AddConfiguration(hostingcontext.Configuration.GetSection("Logging"));
            logging.AddConsole();
            logging.AddDebug();
            logging.AddEventSourceLogger();
            logging.AddNLog();
        })
        .ConfigureWebHostDefaults(webBuilder =>
            {
                webBuilder.UseStartup<Startup>();
            })
        .ConfigureLogging(logging =>
        {
            logging.ClearProviders();
            logging.SetMinimumLevel(LogLevel.Information);
        })
        .UseNLog();  // NLog: Setup NLog for Dependency injection
}

Вот полученный журнал пример

 •LogStart

 ▸Level :ERROR◾                     
 ▸Date :2020-04-28◾                     
 ▸Time :15:28:26.9711◾                     
 ▸IP :127.0.0.1◾                     
 ▸RequestMethod :GET◾                     
 ▸RequestUrl :http://localhost/AppUsers/ListAll◾                     
 ▸ControllerName :AppUsers◾                     
 ▸ActionName :ListAll◾                     
 ▸RequestUserAgent :Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:75.0) Gecko/20100101 Firefox/75.0◾                     
 ▸ResponseStatusCode :200◾                     
 ▸UserAuthType :Identity.Application◾                     
 ▸UserIdentity :1729476546◾                     
 ▸IsUserAuth :1◾                     
 ▸RequestCookies :AAD_HyperNovaShield=CfDJ8G0KT3XSLH1GgpZLGciXkemkUFxYHlp8ER0fR9MAswI9GyRbRKRFFjkbxn0ctAobsHZgvvrEMaRqns3OBIXL9atQvz-rW2c4Ac0YMoWW0wgN6wC-pEvQuW0uWMO_z-CpiSGmK8zBtDWFkWcu6yXrjUo,AAD_HyperNovaAppAuth=CfDJ8G0KT3XSLH1GgpZLGciXkem-ToC83OMQXH59CZrCIRqTzERMAy26h7oKEX0FwqrzF0rjnAHqM3Mv--9Gjz9mxBrlDI15o9ZYxvtN2lMNPftML7c1CN93L0f3WNHCeQc0P5pym4zC9ArV0dMfNONsX4pE_1yIYe-ecroBAS-653nZBuEyRudH6RqdjOoR-7yhjJbCNvo63y7MZt7Uxn63O6Ifk8qC_ti4mE9EkiTHwJ8Hn5_uvCoJs71kT6o2fXPQ62heyPbouUCjaLuDl3XG-oG8sItDAoNvilZUSsiV-P0w52-NfAr4FAgLKSRQAJENI-7MYTXNKIdba3pz-_8rMJem4PQDysEQOqNJWJI2mHsfAHsp9CCrHWmANxWYNI-LnoaoOzJeM1EBBgjItJ_nSQHvbPhh7rDsdw87yk-zak2Yd6FwEozT406trAsfeM5AkX8X7TfZyMyls-NJfoePzvb6t_cfrJUVTH6SwGk2FXMwpb7BRio6M7vgCdjPcK2F0U3XRCMxXi-C9nnS4dZ2ARMPg09A5GOlLixLTSHJyAp_9li6d6eBD4Hg_lm_D82JrOcnLcDKYdlbdSbS8cmaha8◾                     
 ▸RequestHeaders :Connection=keep-alive,Accept=text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8,Accept-Encoding=gzip, deflate,Accept-Language=en-US,en;q=0.5,Cookie=AAD_HyperNovaShield=CfDJ8G0KT3XSLH1GgpZLGciXkemkUFxYHlp8ER0fR9MAswI9GyRbRKRFFjkbxn0ctAobsHZgvvrEMaRqns3OBIXL9atQvz-rW2c4Ac0YMoWW0wgN6wC-pEvQuW0uWMO_z-CpiSGmK8zBtDWFkWcu6yXrjUo; AAD_HyperNovaAppAuth=CfDJ8G0KT3XSLH1GgpZLGciXkem-ToC83OMQXH59CZrCIRqTzERMAy26h7oKEX0FwqrzF0rjnAHqM3Mv--9Gjz9mxBrlDI15o9ZYxvtN2lMNPftML7c1CN93L0f3WNHCeQc0P5pym4zC9ArV0dMfNONsX4pE_1yIYe-ecroBAS-653nZBuEyRudH6RqdjOoR-7yhjJbCNvo63y7MZt7Uxn63O6Ifk8qC_ti4mE9EkiTHwJ8Hn5_uvCoJs71kT6o2fXPQ62heyPbouUCjaLuDl3XG-oG8sItDAoNvilZUSsiV-P0w52-NfAr4FAgLKSRQAJENI-7MYTXNKIdba3pz-_8rMJem4PQDysEQOqNJWJI2mHsfAHsp9CCrHWmANxWYNI-LnoaoOzJeM1EBBgjItJ_nSQHvbPhh7rDsdw87yk-zak2Yd6FwEozT406trAsfeM5AkX8X7TfZyMyls-NJfoePzvb6t_cfrJUVTH6SwGk2FXMwpb7BRio6M7vgCdjPcK2F0U3XRCMxXi-C9nnS4dZ2ARMPg09A5GOlLixLTSHJyAp_9li6d6eBD4Hg_lm_D82JrOcnLcDKYdlbdSbS8cmaha8,Host=localhost:8080,User-Agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:75.0) Gecko/20100101 Firefox/75.0,Upgrade-Insecure-Requests=1◾                     
 ▸MethodLocation :Microsoft.AspNetCore.Diagnostics.DiagnosticsLoggerExtensions.UnhandledException◾                     
 ▸OccuresLocation :Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware◾                     
 ▸EventId :1◾                     
 ▸EventName :UnhandledException◾                     
 ▸Message :An unhandled exception has occurred while executing the request.◾                     
 ▸Exceptions :System.InvalidOperationException: Cannot return null from an action method with a return type of 'Microsoft.AspNetCore.Mvc.IActionResult'.
   at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.EnsureActionResultNotNull(ObjectMethodExecutor executor, IActionResult actionResult)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.TaskOfIActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask`1 actionResultValueTask)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeInnerFilterAsync>g__Awaited|13_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|24_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeFilterPipelineAsync>g__Awaited|19_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
   at Microsoft.AspNetCore.Builder.RouterMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)◾

•LogEnd

Я хочу изменить EventId по умолчанию на 1 для UnhandledException. На самом деле, вопрос: как я могу изменить EventIds по умолчанию?

Answer 1

Возможно заменить это:

${event-properties:item=EventId_Id}

На это:

${when:when='${event-properties:item=EventId_Name}'=='UnhandledException':inner=42:else=${event-properties:item=EventId_Id}}

Теперь будет напечатано EventId = 42 для UnhandledException. Смотри также https://github.com/nlog/NLog/wiki/When-Layout-Renderer