interface SocketState {
    connection: WebSocket | null;
    auth: boolean;
}

// Create WebSocket connection.
const socket = new WebSocket('ws://localhost:8080');

// Connection opened
socket.onopen = function (event) {
    socket.send('Hello Server!');
}

socket.onmessage = function(event) {
  console.debug("WebSocket message received:", event);
}