using System.Net.WebSockets;
public static void Main()
string url = "wss://dev-vks.astepanov.space/xmpp-websocket?room=beneficialcommentatorspresentlow";
ClientWebSocket webSocket = null;
webSocket = new ClientWebSocket();
webSocket.ConnectAsync(new Uri(url), CancellationToken.None).Wait();
Console.WriteLine("Hello, World!");