WebSocketException - Code Search

fastapi/init.py

from .background import BackgroundTasks as BackgroundTasks
from .datastructures import UploadFile as UploadFile
from .exceptions import HTTPException as HTTPException
from .exceptions import WebSocketException as WebSocketException
from .param_functions import Body as Body
from .param_functions import Cookie as Cookie
from .param_functions import Depends as Depends
from .param_functions import File as File

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github.com/tiangolo/fastapi

fastapi/exceptions.py

        WebSocket,
        WebSocketException,
        status,
    )

    app = FastAPI()

    @app.websocket("/items/{item_id}/ws")
    async def websocket_endpoint(
        *,
        websocket: WebSocket,
        session: Annotated[str | None, Cookie()] = None,
        item_id: str,
    ):
        if session is None:
            raise WebSocketException(code=status.WS_1008_POLICY_VIOLATION)

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github.com/tiangolo/fastapi

docs_src/websockets/tutorial002_py39.py

from typing import Union

from fastapi import (
    Cookie,
    Depends,
    FastAPI,
    Query,
    WebSocket,
    WebSocketException,
    status,
)
from fastapi.responses import HTMLResponse

app = FastAPI()

html = """
<!DOCTYPE html>
<html>
    <head>
        <title>Chat</title>
    </head>
    <body>
        <h1>WebSocket Chat</h1>
        <form action="" onsubmit="sendMessage(event)">

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github.com/tiangolo/fastapi

docs/pt/docs/advanced/websockets.md

{* ../../docs_src/websockets/tutorial002_an_py310.py hl[68:69,82] *}

/// info | Informação

Como isso é um WebSocket, não faz muito sentido levantar uma `HTTPException`, em vez disso levantamos uma `WebSocketException`.

Você pode usar um código de fechamento dos <a href="https://tools.ietf.org/html/rfc6455#section-7.4.1" class="external-link" target="_blank">códigos válidos definidos na especificação</a>.

///

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github.com/tiangolo/fastapi

docs/es/docs/advanced/websockets.md

{* ../../docs_src/websockets/tutorial002_an_py310.py hl[68:69,82] *}

/// info | Información

Como esto es un WebSocket no tiene mucho sentido lanzar un `HTTPException`, en su lugar lanzamos un `WebSocketException`.

Puedes usar un código de cierre de los <a href="https://tools.ietf.org/html/rfc6455#section-7.4.1" class="external-link" target="_blank">códigos válidos definidos en la especificación</a>.

///

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github.com/tiangolo/fastapi

docs/zh/docs/advanced/websockets.md

* `Path`
* `Query`

它们的工作方式与其他 FastAPI 端点/ *路径操作* 相同：

{* ../../docs_src/websockets/tutorial002_an_py310.py hl[68:69,82] *}

/// info

由于这是一个 WebSocket，抛出 `HTTPException` 并不是很合理，而是抛出 `WebSocketException`。

您可以使用<a href="https://tools.ietf.org/html/rfc6455#section-7.4.1" class="external-link" target="_blank">规范中定义的有效代码</a>。

///

### 尝试带有依赖项的 WebSockets

如果您的文件名为 `main.py`，请使用以下命令运行应用程序：

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github.com/tiangolo/fastapi

docs/de/docs/advanced/websockets.md

{* ../../docs_src/websockets/tutorial002_an_py310.py hl[68:69,82] *}

/// info | Info

Da es sich um einen WebSocket handelt, macht es keinen Sinn, eine `HTTPException` auszulösen, stattdessen lösen wir eine `WebSocketException` aus.

Sie können einen „Closing“-Code verwenden, aus den <a href="https://tools.ietf.org/html/rfc6455#section-7.4.1" class="external-link" target="_blank">gültigen Codes, die in der Spezifikation definiert sind</a>.

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github.com/tiangolo/fastapi

docs/ru/docs/advanced/websockets.md

{* ../../docs_src/websockets/tutorial002_an_py310.py hl[68:69,82] *}

/// info | Примечание

В веб-сокете вызывать `HTTPException` не имеет смысла. Вместо этого нужно использовать `WebSocketException`.

Закрывающий статус код можно использовать из <a href="https://tools.ietf.org/html/rfc6455#section-7.4.1" class="external-link" target="_blank">valid codes defined in the specification</a>.

///

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github.com/tiangolo/fastapi

docs/en/docs/advanced/websockets.md

{* ../../docs_src/websockets/tutorial002_an_py310.py hl[68:69,82] *}

/// info

As this is a WebSocket it doesn't really make sense to raise an `HTTPException`, instead we raise a `WebSocketException`.

You can use a closing code from the <a href="https://tools.ietf.org/html/rfc6455#section-7.4.1" class="external-link" target="_blank">valid codes defined in the specification</a>.

///

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github.com/tiangolo/fastapi

docs/ko/docs/advanced/websockets.md

* `Query`

이들은 다른 FastAPI 엔드포인트/*경로 작동*과 동일하게 동작합니다:

{* ../../docs_src/websockets/tutorial002_an_py310.py hl[68:69,82] *}

/// info | 정보

WebSocket에서는 `HTTPException`을 발생시키는 것이 적합하지 않습니다. 대신 `WebSocketException`을 발생시킵니다.

명세서에 정의된 <a href="https://tools.ietf.org/html/rfc6455#section-7.4.1" class="external-link" target="_blank">유효한 코드</a>를 사용하여 종료 코드를 설정할 수 있습니다.

///

### 종속성을 가진 WebSockets 테스트

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