panicked at 'called `Result::unwrap()` on an `Err` value: Http(Response { status: 403, version: HTTP/1.1, headers: {"content-length": "9"}, body: Some([70, 111, 114, 98, 105, 100, 100, 101, 110]) })', about rains HOT 6 OPEN

 rustc --version
rustc 1.67.0 (fc594f156 2023-01-24)

 panicked at 'called `Result::unwrap()` on an `Err` value: Protocol(InvalidHeader("sec-websocket-key"))'

  // let req = Request::builder()
        //     .method(Method::GET)
        //     .uri(format!(
        //         "wss://hq.sinajs.cn/wskt?list={}",
        //         fmt_quote_symbols(symbols)
        //     ))
        //     // .header(header::ORIGIN, HeaderValue::from_static(PORTAL))
        //     .header(header::CONNECTION, "Upgrade")
        //     .header(header::UPGRADE, "websocket")
        //     .header("Sec-WebSocket-Version", "13")
        //     .header(header::HOST, HeaderValue::from_static(PORTAL))
        //     .header("Sec-WebSocket-Key", tungstenite::handshake::client::generate_key())
        //     .body(())
        //     .unwrap();

        let req = Request::builder()
            .method(Method::GET)
            .uri(format!(
                "wss://hq.sinajs.cn/wskt?list={}",
                fmt_quote_symbols(symbols)
            ))
            .header(header::ORIGIN, HeaderValue::from_static(PORTAL))
            .body(())
            .unwrap();