dotnet-csharp-async-patterns

To prevent deadlocks in C# async/await, avoid blocking on asynchronous operations and use ConfigureAwait correctly. This skill provides guidance on writing deadlock-free code by addressing common blocking errors and ensuring proper library versus application async patterns.

Task and ValueTask in .NET async programming differ primarily in memory allocation. This skill provides best practices for correct Task and ValueTask usage, ensuring efficient asynchronous C# code by selecting the appropriate type for your specific performance needs.

To properly implement CancellationToken propagation in C#, you must pass tokens through your asynchronous methods and respond to cancellation requests. This skill demonstrates how to correctly implement and propagate cancellation tokens to prevent resource exhaustion.

You should use ConfigureAwait(false) in .NET library code to avoid capturing the synchronization context, preventing potential deadlocks. This skill focuses on the distinctions between library and application code for async patterns to ensure correct ConfigureAwait usage.

Your C# async code blocks the thread during I/O operations if it incorrectly waits on asynchronous tasks. This skill addresses common agent-generated code errors like blocking on async operations, providing patterns to ensure all I/O operations remain non-blocking.