Function ws_handler 

pub async fn ws_handler(
    ws: WebSocketUpgrade,
    __arg1: State<Arc<WebSocketState>>,
) -> Response

Handles the WebSocket upgrade request.

This function is an Axum handler that takes a WebSocketUpgrade and a WebSocketState, then upgrades the connection to a WebSocket and spawns a task to handle the socket.

Arguments

• ws - The WebSocketUpgrade extractor.
• State(state) - The shared WebSocketState.

Returns

An Axum Response.