WebOct 20, 2024 · Services.AddScoped> (sp => new DbContextOptionsBuilder () .UseApplicationServiceProvider (sp) .UseInMemoryDatabase ("Test") .Options); This method is called automatically when you setup ServiceCollection the usuall way, so in following case the database is created from … WebMar 8, 2024 · To create a new Worker Service project with Visual Studio, you'd select File > New > Project.... From the Create a new project dialog search for "Worker Service", and select Worker Service template. If you'd rather use the .NET CLI, open your favorite terminal in a working directory.
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WebJul 24, 2024 · When the IServiceCollection gets disposed, it will call Dispose () on all the disposable entities created by it. For web applications, that happens when RunAsync () ends; The same holds for scoped services. In this case though, the instances will be disposed when the scope exits, eg when a request ends. ASP.NET creates a scope for … WebOct 17, 2024 · The problem is that even if we are using AddScoped for registering the service, during the activity function run, each class that asks for the service, gets a different instance of IMyService. This breaks our … nandy new song download mp3
c# - Cannot access a disposed object in ASP.NET Core when …
WebApr 11, 2024 · In .NET 8 Preview 3, we’re very happy to introduce native AOT support for ASP.NET Core, with an initial focus on cloud-native API applications. It’s now possible to publish an ASP.NET Core app with native AOT, producing a self-contained app that’s ahead-of-time (AOT) compiled to native code. Native AOT apps can have a smaller … WebA common cause of this error is disposing a context that was resolved from dependency injection and then later trying to use the same context instance elsewhere in your application. This may occur is you are calling Dispose () on the context, or wrapping the context in a using statement. WebNov 16, 2024 · Dispose (); // ValueTask.CompletedTask is only available in net5.0 and later. return default;}} For the built-in ServiceScope , which does support IAsyncDisposable , this solves the problem. In .NET 6, you can … meghan testoni