Untitled

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script type="text/javascript">

        const url = "ws://localhost:9000/ageMe";
        const socket = new WebSocket(url);

        socket.onopen = () => {
            console.log("Websocket opened");
            socket.send(JSON.stringify({name: "Erwin", age: 26}))
        };

        socket.onmessage = (event) => {
            console.log(event.data)
        }

    </script>
</head>
<body>

</body>
</html>