bokeh.client.websocket
Provide a low-level wrapper for Tornado Websockets that adds locking
and smooths some compatibility issues.
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class WebSocketClientConnectionWrapper(socket: tornado.websocket.WebSocketClientConnection)[source]
Used for compatibility across Tornado versions and to add write_lock
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close(code: Optional[int] = None, reason: Optional[str] = None) → None[source]
Close the websocket.
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read_message(callback: Optional[Callable[[...], Any]] = None) → Awaitable[Union[None, str, bytes]][source]
Read a message from websocket and execute a callback.
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async write_message(message: str | bytes, binary: bool = False, locked: bool = True) → None[source]
Write a message to the websocket after obtaining the appropriate
Bokeh Document lock.