Is it possible to get Websocket Id when receiving the message from MessageEventArgs?

Question

I am trying to find websocket connection Id or some unique data that I can use to store connections.

WebSocketServer wss = new WebSocketServer("ws://localhost:8887");
wss.AddWebSocketService<Message>("/Message");
wss.Start();
Console.ReadKey();
wss.Stop();




    protected override void OnMessage(MessageEventArgs message)
    {
         **var connectionID= ??? ;**
        Sessions.Broadcast(e.Data);
        Send(e.Data);
    }