9 Subtle Mistakes That Break Asynchronous Code in .NET (With Fixes)

If you've ever faced thread pool exhaustion, deadlocks, or mysterious latency in production, this ebook will feel painfully familiar—and incredibly useful.
In “9 Subtle Mistakes That Break Asynchronous Code in .NET,” you’ll dive deep into real-world async/await failures I’ve personally debugged, survived, and fixed.

🔍 What you’ll get inside:

• ✅ The silent killer: async inside foreach
• ❌ The .Result deadlock that brought down our API
• ⚠️ How ConfigureAwait(false) can break your logging
• 🧠 The WPF crash caused by a thread you didn’t know you needed
• 🧹 Fire-and-forget gone wrong (and how to log it right)
• ⛔ Why you must respect the CancellationToken
• 🔁 A caching bug that caused stampedes—and the async lock that fixed it
• 🧨 The dangerous delay pattern that tanked our memory usage

Each mistake includes:

• 🔬 Context from a production codebase
• 🛠 The fix (with C# code samples)
• ✅ A better pattern you can copy-paste into your projects today

Perfect for:

• .NET developers working with ASP.NET Core, Blazor, WPF, or background jobs
• Anyone who thinks async is “just await and go”
• Teams scaling side projects into real products

🎯 Optimize your code. Avoid costly bugs. Learn what the docs don’t tell you.

Buy now and get the clarity you wish you had before your last async bug.