public void TestIllegalConnectionHandshake()
        {
            var moq = new Mock <P2PServer>(() => new P2PServer(5500));

            moq.Setup(s => s.StartSendTask()).Returns(Task.CompletedTask);
            var obj     = moq.Object;
            var msgs    = obj.msgs;
            var handler = new ServerHandlers(obj, new Logger <ServerHandlers>(LoggerFactory.Create(b => b.AddConsole())));
            var bytes   = P2PServer.CreateUdpRequestBuffer(0, Guid.Empty, new ConnectionReplyDto
            {
                Acc = true,
                Ep  = PeerEP.ParsePeerEPFromIPEP(new System.Net.IPEndPoint(100, 100))
            });

            handler.HolePunchRequest(new UdpContext(bytes.AsMemory()[20..].ToArray(), new(),