The post provides an in-depth exploration of .NET hosted services, focusing on the `BackgroundService` class and its internal workings, including its interaction with the `Host` class. Key aspects covered include the `StartAsync` and `StopAsync` methods for managing background tasks, cancellation mechanisms, and service lifecycle events through the `IHostApplicationLifetime` interface. The importance of registration order for optimizing startup and shutdown behaviors is also discussed.
Table of contents
Deep Dive into .NET Hosted ServicesInternal Structure of BackgroundServiceHost Class Interaction: Orchestrating Service LifecycleHow Lifetime is managed by the HostOrder of Registrations: Optimizing Startup and ShutdownSort: