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  1. fastapi/exceptions.py

        ):
            if session is None:
                raise WebSocketException(code=status.WS_1008_POLICY_VIOLATION)
            await websocket.accept()
            while True:
                data = await websocket.receive_text()
                await websocket.send_text(f"Session cookie is: {session}")
                await websocket.send_text(f"Message text was: {data}, for item ID: {item_id}")
        ```
        """
    
        def __init__(
    Python
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  2. docs/de/docs/advanced/websockets.md

    <img src="/img/tutorial/websockets/image05.png">
    
    ## Verbindungsabbrüche und mehreren Clients handhaben
    
    Wenn eine WebSocket-Verbindung geschlossen wird, löst `await websocket.receive_text()` eine `WebSocketDisconnect`-Exception aus, die Sie dann wie in folgendem Beispiel abfangen und behandeln können.
    
    === "Python 3.9+"
    
        ```Python hl_lines="79-81"
    Plain Text
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  3. docs/em/docs/advanced/websockets.md

    !!! tip
        👀 👈 🔢 `token` 🔜 🍵 🔗.
    
    ⏮️ 👈 👆 💪 🔗 *️⃣ &amp; ⤴️ 📨 &amp; 📨 📧:
    
    <img src="/img/tutorial/websockets/image05.png">
    
    ## 🚚 🔀 &amp; 💗 👩‍💻
    
    🕐❔ *️⃣ 🔗 📪, `await websocket.receive_text()` 🔜 🤚 `WebSocketDisconnect` ⚠, ❔ 👆 💪 ⤴️ ✊ &amp; 🍵 💖 👉 🖼.
    
    ```Python hl_lines="81-83"
    {!../../../docs_src/websockets/tutorial003.py!}
    ```
    
    🔄 ⚫️ 👅:
    
    * 📂 📱 ⏮️ 📚 🖥 📑.
    * ✍ 📧 ⚪️➡️ 👫.
    Plain Text
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  4. docs/ja/docs/advanced/websockets.md

        クエリ `token` は依存パッケージによって処理されることに注意してください。
    
    これにより、WebSocketに接続してメッセージを送受信できます。
    
    <img src="/img/tutorial/websockets/image05.png">
    
    ## 切断や複数クライアントへの対応
    
    WebSocket接続が閉じられると、 `await websocket.receive_text()` は例外 `WebSocketDisconnect` を発生させ、この例のようにキャッチして処理することができます。
    
    ```Python hl_lines="81-83"
    {!../../../docs_src/websockets/tutorial003.py!}
    ```
    
    試してみるには、
    
    * いくつかのブラウザタブでアプリを開きます。
    Plain Text
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  5. docs/en/docs/advanced/websockets.md

    <img src="/img/tutorial/websockets/image05.png">
    
    ## Handling disconnections and multiple clients
    
    When a WebSocket connection is closed, the `await websocket.receive_text()` will raise a `WebSocketDisconnect` exception, which you can then catch and handle like in this example.
    
    === "Python 3.9+"
    
        ```Python hl_lines="79-81"
        {!> ../../../docs_src/websockets/tutorial003_py39.py!}
    Plain Text
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  6. docs/zh/docs/advanced/websockets.md

    !!! tip
        注意,查询参数 `token` 将由依赖项处理。
    
    通过这样,您可以连接 WebSocket,然后发送和接收消息:
    
    <img src="/img/tutorial/websockets/image05.png">
    
    ## 处理断开连接和多个客户端
    
    当 WebSocket 连接关闭时,`await websocket.receive_text()` 将引发 `WebSocketDisconnect` 异常,您可以捕获并处理该异常,就像本示例中的示例一样。
    
    === "Python 3.9+"
    
        ```Python hl_lines="79-81"
        {!> ../../../docs_src/websockets/tutorial003_py39.py!}
        ```
    
    === "Python 3.8+"
    
    Plain Text
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  7. fastapi/routing.py

            @router.websocket("/ws")
            async def websocket_endpoint(websocket: WebSocket):
                await websocket.accept()
                while True:
                    data = await websocket.receive_text()
                    await websocket.send_text(f"Message text was: {data}")
    
            app.include_router(router)
            ```
            """
    
    Python
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  8. fastapi/applications.py

            @app.websocket("/ws")
            async def websocket_endpoint(websocket: WebSocket):
                await websocket.accept()
                while True:
                    data = await websocket.receive_text()
                    await websocket.send_text(f"Message text was: {data}")
            ```
            """
    
            def decorator(func: DecoratedCallable) -> DecoratedCallable:
    Python
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