Tagged: Concurrency
5 articles tagged with "Concurrency"
Concurrency boundaries in networking and persistence
Most concurrency bugs in iOS apps are not race conditions in the textbook sense. They are boundary violations: the wrong actor touching the wrong layer at the wrong time.
Sendable pitfalls: what actually breaks, and how to redesign safely
Swift 6 surfaces Sendable problems exactly where values cross isolation boundaries. Here is what usually breaks, how to classify each error, and how to redesign ownership without hiding the problem behind @unchecked Sendable.
Actors in practice: safe shared state without "actor everywhere" nonsense
A practical guide to Swift actors: where they help, where they hurt, and how to isolate shared state without turning your app into async soup.
Swift 6 strict concurrency migration: the staged plan that won’t brick your app
A practical migration plan for Swift 6 strict concurrency: baseline warnings, isolate boundaries, fix Sendable issues, and tighten checks without stalling delivery.
Swift Concurrency in Practice: Async/Await and Actors
Practical Swift concurrency patterns for async/await, actors, MainActor, Sendable, cancellation, and building responsive iOS apps without data races.