[Перевод] Async/Await в C# это синтаксический сахар для конечного автомата
Перевод статьи, посвящённой устройству конечного автомата асинхронных методов. Разбор основных понятий, декомпилированный код с подробными комментариями, раскрытие секретов магии асинхронности и подробная схема.
https://habr.com/ru/articles/1035442/
#асинхронность #async #await #c# #конечный_автомат #awaiter #c#net #taskbuilder #statemachine
Архитектура MassTransit: как устроена библиотека под капотом
Мне давно было интересно, как устроена библиотека MassTransit изнутри. Хотелось разобраться в её архитектуре, понять, как она развивалась, и почему порой в ней бывает непросто ориентироваться. Если вам тоже интересно, что скрывается за consumers, publishers и sagas - приглашаю к чтению.
A couple of years ago, I wrote that The #Builderpattern is a finite #statemachine! A state machine consists of states and transitions between them. As a developer, I want to make illegal states unrepresentable, i.e., users of my API can’t create non-existent transitions. My hypothesis is that only a static typing system allows this at compile-time. Dynamic typing systems rely on runtime validation.
In this blog post, I will show that it holds true, with a caveat.
A couple of years ago, I wrote that The Builder pattern is a finite state machine!. A state machine consists of states and transitions between them. As a developer, I want to make illegal states unrepresentable, i.e., users of my API can’t create non-existent transitions. My hypothesis is that only a static typing system allows this at compile-time. Dynamic typing systems rely on runtime validation. In this blog post, I will show that it holds true, with a caveat.
Chicken Coop Door Performs in Harsh Environment
asyncmachine can now synchronize #WebWorkers - either separately, grouped via a proxy #statemachine, or in-browser only. This makes browser multithreading accessible to #Golang devs today and comes with a set of #devtools and #Otel.
You can find out more from the dedicated example https://asyncmachine.dev/wasm-workflow
@maxd These are the WebWorker workflows we discussed the other day, no atomic shared mem yet tho ;)
The new release of #asyncmachine brings #WASM support and browser compat - including #aRPC, #TUI debugging and #REPL. Check out the changelog for v0.18.0 https://github.com/pancsta/asyncmachine-go/releases/tag/v0.18.0 and a dedicated WASM example https://asyncmachine.dev/wasm (with D2 diagrams).
This allows to have a single #statemachine #distributed across n servers and m browsers, using efficient diff-based synchronization.
Looking fwd to #wasmio!
Took me a while to find a balance that I feel comfortable with when using entity component systems, nodes and state-machines concurrently.
Currently updating my older implementations. Already looks cleaner and easier to add systems and features. There is no better metric to know that you learned something 😃
And as usual there are a million ways - just need to find the one that works for you.
🔧 Ứng dụng Android Forex: áp dụng quy tắc rủi ro chặt chẽ làm thách thức kiến trúc. Đưa SL/TP, giới hạn rủi ro vào layer domain, mô hình trạng thái không cho trạng thái không hợp lệ, dùng state machine hoặc DDD để bảo toàn invariants, xử lý lifecycle & concurrency mà không bypass quy tắc. Thảo luận cách cấu trúc logic quy tắc, vị trí enforcement, cân bằng usability vs an toàn. #Android #Forex #LậpTrình #KiếnTrúc #DDD #StateMachine #RiskManagement #QuảnLýRủiRo
I actually did at last update my #sml generator for (state machine library?!?)
#statemachine
I did this long time ago in #ELM but im quite useless doing UI so it looked quite aweful, but this time I let AI help me out.
Anyway, i find it quite useful , maybe someone else need some help with the awful error messages when a "," is misplaced.
Meet Nuqs - an #opensource, type-safe search params state manager for #React!
With Nuqs, developers can share complete app state via URLs - enabling “teleportation” & “time travel.”
Nuqs simplifies state management while ensuring robust performance & type safety.
🔗 Discover more on #InfoQ ⇨ https://bit.ly/3Ncc4zm
Habr
Nicolas Fränkel 🇪🇺🇺🇦🇬🇪
Hackaday [Unofficial]
pancsta
Whatisgoingon
Carl
InfoQ