The Fluent Handler That Explodes on Success
A reusable try-catch-finally wrapper in DShop.Common awaits a null-conditional delegate - so the success path throws a NullReferenceException the failure path avoids.
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Testing a Message You Can't Await
How do you assert that an endpoint published an event when publishing is a side effect with no return channel? FeedR's end-to-end test answers with WebApplicationFactory, a real Redis round-trip, and a TaskCompletionSource - plus the timeout and determinism traps the sample leaves open. Part 9 of the FeedR deep dive.
Rewriting a Live Library in a v1 Namespace
Sync-over-async, a new HttpClient per call, out parameters everywhere - the discovery library needed a rewrite, and dozens of deployed consumers meant it could not break anyone. How the second generation shipped side by side with the first in the same NuGet package, what it fixed, and the one thing it deliberately kept. Part 7 of Service Discovery Without a Service Mesh.