dotnet-csharp-async-patterns

Async/await best practices for .NET applications. Covers correct task usage, cancellation propagation, and the most common mistakes AI agents make when generating async code.

Cross-references: [skill:dotnet-csharp-dependency-injection] for IHostedService/BackgroundService registration, [skill:dotnet-csharp-coding-standards] for Async suffix naming, [skill:dotnet-csharp-modern-patterns] for language-level features.

Core Rules

Always Async All the Way

Every method in the async call chain must be async and awaited. Mixing sync and async causes deadlocks or thread pool starvation.