buffer[bufferIndex + 3] = 0; // Reserved
        SMBUtil.writeInt4(0, buffer, bufferIndex + 4); // ByteCount (0 for error)

        // Create a custom test response that tracks if readErrorResponse was called
        class TestSmb2ReadResponse extends Smb2ReadResponse {
            boolean errorResponseCalled = false;

Here are some of the **GraphQL** libraries that have **ASGI** support. You could use them with **FastAPI**:

* <a href="https://strawberry.rocks/" class="external-link" target="_blank">Strawberry</a> 🍓
    * With <a href="https://strawberry.rocks/docs/integrations/fastapi" class="external-link" target="_blank">docs for FastAPI</a>
* <a href="https://ariadnegraphql.org/" class="external-link" target="_blank">Ariadne</a>

* Técnicas mais avançadas (mas igualmente fáceis) para declaração de **modelos JSON profundamente aninhados** (graças ao Pydantic).
* Integrações **GraphQL** com o <a href="https://strawberry.rocks" class="external-link" target="_blank">Strawberry</a> e outras bibliotecas.
* Muitos recursos extras (graças ao Starlette) como:
    * **WebSockets**
    * testes extrememamente fáceis baseados em HTTPX e `pytest`
    * **CORS**

{* ../../docs_src/path_params_numeric_validations/tutorial002_an_py39.py *}

## Order the parameters as you need, tricks { #order-the-parameters-as-you-need-tricks }

/// tip

This is probably not as important or necessary if you use `Annotated`.

///

Here's a **small trick** that can be handy, but you won't need it often.

If you want to:

Doing that in separated functions that don't share logic or variables together is more difficult as you would need to store values in global variables or similar tricks.

Because of that, it's now recommended to instead use the `lifespan` as explained above.

## Technical Details { #technical-details }

Just a technical detail for the curious nerds. 🤓

    // Use concurrent queue for lock-free operations
    private static final java.util.concurrent.ConcurrentLinkedQueue<byte[]> bufferQueue =
            new java.util.concurrent.ConcurrentLinkedQueue<>();

    // Track queue size with atomic counter for efficiency
    private static final java.util.concurrent.atomic.AtomicInteger queueSize = new java.util.concurrent.atomic.AtomicInteger(0);

    /**

* Neuigkeiten über FastAPI and Friends 🚀
* Anleitungen 📝
* Funktionen ✨
* Breaking Changes 🚨
* Tipps und Tricks ✅
## FastAPI auf X (Twitter) folgen

<a href="https://x.com/fastapi" class="external-link" target="_blank">Folgen Sie @fastapi auf **X (Twitter)**</a>, um die neuesten Nachrichten über **FastAPI** zu erhalten. 🐦

### Concorrência é melhor que paralelismo?

Não! Essa não é a moral da história.

* Những kĩ thuật nâng cao hơn (nhưng tương đối dễ) để định nghĩa **JSON models lồng nhau** (cảm ơn Pydantic).
* Tích hợp **GraphQL** với <a href="https://strawberry.rocks" class="external-link" target="_blank">Strawberry</a> và các thư viện khác.
* Nhiều tính năng mở rộng (cảm ơn Starlette) như:
    * **WebSockets**
    * kiểm thử vô cùng dễ dàng dựa trên HTTPX và `pytest`
    * **CORS**

* Более продвинутые (но столь же простые) методы объявления **глубоко вложенных моделей JSON** (спасибо Pydantic).
* **GraphQL** интеграция с <a href="https://strawberry.rocks" class="external-link" target="_blank">Strawberry</a> и другими библиотеками.
* Множество дополнительных функций (благодаря Starlette), таких как:
    * **Веб-сокеты**
    * очень простые тесты на основе HTTPX и `pytest`