System.Net.IPAddress.Parse(string)

public bool AttachMemcachedInstance(MemcachedInstance instance)
        {
            if (!instance.IsRunning)
                return false;

            MemcachedClientConfiguration conf = new MemcachedClientConfiguration();

            this.serverIp = new IPEndPoint(IPAddress.Parse("127.0.0.1"), instance.Port);

            conf.Protocol = MemcachedProtocol.Binary;
            conf.Servers.Add(this.serverIp);

            this.mc = new MemcachedClient(conf);

            this.instance = instance;

            return true;
        }

public static void Start()
        {
            IPAddress localIp = IPAddress.Parse("127.0.0.1");

            sock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);

            localEp = new IPEndPoint(localIp, 2019);

            sock.Bind(localEp);

            logFile = new LogFileWriter("sozlukcgi-bridge");

            worker = new Thread(new ThreadStart(Recv));
            worker.Start();

        }

private void Awake()
    {
        if (ipAddressString != "")
            ipAddress = IPAddress.Parse(ipAddressString);
        else
            ipAddress = Globals.GetLocalIPAddress();

        localEP = new IPEndPoint(ipAddress, port);
    }

static async Task UdpMulticastListenerTest()
        {

            var localHost = IPAddress.Parse("192.168.0.59");
            var multicastIpAddress = IPAddress.Parse("239.255.255.250");

            var ipEndpoint = new IPEndPoint(localHost, 8000);

            var udpClient = new UdpClient
            {
                ExclusiveAddressUse = false
            };
            udpClient.JoinMulticastGroup(multicastIpAddress);

            udpClient.Client.Bind(ipEndpoint);

            udpClient.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);

            var cts = new CancellationTokenSource();

            var disposable = udpClient
                .ToHttpListenerObservable(cts.Token)
                .Subscribe(msg =>
                    {
                        Console.WriteLine($"Remote Address: {msg.RemoteIpEndPoint.Address}");
                        Console.WriteLine($"Remote Port: {msg.RemoteIpEndPoint.Port}");
                        Console.WriteLine($"Local Address: {msg.LocalIpEndPoint.Address}");
                        Console.WriteLine($"Local Port: {msg.LocalIpEndPoint.Port}");
                        msg.Body.WriteToConsole();
                        Console.WriteLine("--------------***-------------");
                    },
                    ex =>
                    {

                    },
                    () =>
                    {

                    });
            await Task.CompletedTask;
        }

public static RedisSocket GetRedisSocket()
			{
				var endpoint = new IPEndPoint(IPAddress.Parse("192.168.164.10"), 6379);
				var _socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
				_socket.Connect(endpoint);
				return new RedisSocket(_socket);
			}

public void Connect()
        {
            lock (_connectLock)
            {
                ResetHost(Host);

                IPEndPoint endpoint = IPAddress.TryParse(_ip, out var tryip) ?
                    new IPEndPoint(tryip, _port) :
                    new IPEndPoint(Dns.GetHostAddresses(_ip).FirstOrDefault() ?? IPAddress.Parse(_ip), _port);
                var localSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);

                var asyncResult = localSocket.BeginConnect(endpoint, null, null);
                if (!asyncResult.AsyncWaitHandle.WaitOne(ConnectTimeout, true))
                    throw new TimeoutException("Connect to redis-server timeout");
                _socket = localSocket;
                _stream = new NetworkStream(Socket, true);
                _socket.ReceiveTimeout = (int)ReceiveTimeout.TotalMilliseconds;
                _socket.SendTimeout = (int)SendTimeout.TotalMilliseconds;
                Connected?.Invoke(this, new EventArgs());
            }
        }

public void Connect(string host, int port)
        {
            // TcpClient
            tcpClient = new TcpClient();
            tcpClient.SendTimeout = Options.SocketTimeout;
            tcpClient.ReceiveTimeout = Options.SocketTimeout;
            tcpClient.Connect(IPAddress.Parse(host), port);

            // NetworkStream
            networkStream = tcpClient.GetStream();
            networkStream.WriteTimeout = Options.SocketTimeout;
            networkStream.ReadTimeout = Options.SocketTimeout;
        }

public void InitManager(ICenterHandler iCenterHandler, string ip, int port)
        {
            socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            this.iCenterHandler = iCenterHandler;
            this.ip = ip;
            this.port = port;
            socket.Connect(new IPEndPoint(IPAddress.Parse(ip), port));
        }

public void RefreshHost(string host)
        {
            _host = host;
            _point = new IPEndPoint(IPAddress.Parse(_host), _port);
        }

private void CreateClient()
        {
            _ipAddress = IPAddress.Parse("10.30.54.81");
            //_ipAddress = IPAddress.Parse("192.168.1.12");
            _endpoint = new IPEndPoint(_ipAddress, 8889);
            _udpClient = new TelloUdpClient(_ipAddress,_endpoint);
        }

public void Connect(string ip, int port, bool CreateBackgroundThread)
        {
            Connect(new IPEndPoint(IPAddress.Parse(ip), port), CreateBackgroundThread);
        }

private void button_init_Click(object sender, EventArgs e)
        {
            if (client != null)
            {
                client.Close();
            }
            if (cb_isUdp.Checked)
            {
                client = new k.UdpClient("Test".ToCharArray().Select(a => (byte)a).ToArray(), 0, "udppeer".ToCharArray().Select(a => (byte)a).ToArray());
            }
            else
            {
                if (cb_unreliable.Checked)
                {
                    client = new k.KcpClientEx("Test".ToCharArray().Select(a => (byte)a).ToArray(), 0, "mixpeer".ToCharArray().Select(a => (byte)a).ToArray());
                }
                else
                {
                    client = new k.KcpClient("Test".ToCharArray().Select(a => (byte)a).ToArray(), 0, "kcppeer".ToCharArray().Select(a => (byte)a).ToArray());
                }
            }
            var userid = uint.Parse(textBox_sid.Text);
            var arr = textBox_local.Text.Split(":"[0]);
            localipep = new IPEndPoint(IPAddress.Parse(arr[0]), int.Parse(arr[1]));
            arr = textBox_remote.Text.Split(":"[0]);
            remoteipep = new IPEndPoint(IPAddress.Parse(arr[0]), int.Parse(arr[1]));
            client.OnOperationResponse = (buf) =>
            {
                if (cb_isUdp.Checked)
                {

                    var i = BitConverter.ToInt64(buf, 0);
                    Console.Write($"rec:{i}");
                    Task.Run(() =>
                                {
                                    var snd = i + 1;
                                    Console.WriteLine($"udp snd:{snd}");
                                    client.SendOperationRequest(BitConverter.GetBytes(snd));
                                }
                            );
                }
                else
                {
                    if (cb_unreliable.Checked)//is unreliable
                    {
                        if (buf.Length == sizeof(UInt64))
                        {
                            var i = BitConverter.ToInt64(buf, 0);
                            Console.Write($"rec:{i}");
                            Task.Run(() =>
                            {
                                var snd = i + 1;
                                Console.WriteLine($"unreliable snd:{snd}");
                                clientex?.SendOperationRequest(BitConverter.GetBytes(snd), true);
                            }
                            );
                        }
                        else
                        {
                            //
                            Console.WriteLine($"{nameof(CheckBigBBuff)}={CheckBigBBuff(buf)} size:{buf.Length} reliable");
                        }
                    }
                    else
                    {
                        Console.WriteLine($"{nameof(CheckBigBBuff)}={CheckBigBBuff(buf)} size:{buf.Length} client or clientex.reliable");
                    }
                }
            };
            client.OnConnected = (sid) =>
            {
                this.Invoke(
                    new Action(() =>
                    {
                        this.Text = sid.ToString();
                    })
                    );

            };

            client.Connect(remoteipep, true);
        }

private void button_init_Click(object sender, EventArgs e)
        {
            if (client != null)
            {
                client.Close();
            }
            client = new k.KcpClient("Test".ToCharArray().Select(a => (byte)a).ToArray(), 0, "kcppeer".ToCharArray().Select(a => (byte)a).ToArray());
            var arr = textBox_remote.Text.Split(":"[0]);
            remoteipep = new IPEndPoint(IPAddress.Parse(arr[0]), int.Parse(arr[1]));
            client.OnOperationResponse = (buf) =>
                {
                    Console.WriteLine($"{nameof(CheckBigBBuff)}={CheckBigBBuff(buf)} size:{buf.Length} ");
                };
            client.OnConnected = (sid) =>
            {
                this.Invoke(
                    new Action(() =>
                    {
                        this.Text = sid.ToString();
                    })
                    );

            };

            client.Connect(remoteipep, true);
        }

private void button_pingpong_init_Click(object sender, EventArgs e)
        {
            if (client != null)
            {
                client.Close();
            }
            client = new k.KcpClient("Test".ToCharArray().Select(a => (byte)a).ToArray(), 0, "kcppeerflush".ToCharArray().Select(a => (byte)a).ToArray());
            var arr = textBox_remote.Text.Split(":"[0]);
            remoteipep = new IPEndPoint(IPAddress.Parse(arr[0]), int.Parse(arr[1]));
            client.OnOperationResponse = ReqArrival;
            client.OnConnected = (sid) =>
            {
                this.Invoke(
                    new Action(() =>
                    {
                        this.Text = sid.ToString();
                    })
                    );

            };
            withflush = checkBox_withflush.Checked == true;

            client.Connect(remoteipep, false);
        }

private void button_init_Click(object sender, EventArgs e)
        {
            if (client != null)
            {
                client.Close();
            }
            client = new k.KcpClientEx("Test".ToCharArray().Select(a => (byte)a).ToArray(), 0, "mixpeer".ToCharArray().Select(a => (byte)a).ToArray());
            var arr = textBox_remote.Text.Split(":"[0]);
            remoteipep = new IPEndPoint(IPAddress.Parse(arr[0]), int.Parse(arr[1]));
            client.OnOperationResponse = (buf) =>
            {
                if (buf.Length == sizeof(UInt64))
                {
                    var i = BitConverter.ToInt64(buf, 0);
                    Console.WriteLine($"rec unreliable:{i}");
                }
                else
                {
                    Console.WriteLine($"rec reliable {nameof(CheckBigBBuff)}={CheckBigBBuff(buf)} size:{buf.Length} ");
                }
            };
            client.OnConnected = (sid) =>
            {
                this.Invoke(
                    new Action(() =>
                    {
                        this.Text = sid.ToString();
                    })
                    );

            };

            client.Connect(remoteipep, true);
        }

private void button_init_Click(object sender, EventArgs e)
        {
            if (client != null)
            {
                client.Close();
            }
            client = new k.UdpClient("Test".ToCharArray().Select(a => (byte)a).ToArray(), 0, "udppeer".ToCharArray().Select(a => (byte)a).ToArray());

            var arr = textBox_remote.Text.Split(":"[0]);
            remoteipep = new IPEndPoint(IPAddress.Parse(arr[0]), int.Parse(arr[1]));
            client.OnOperationResponse = (buf) =>
            {
                var i = BitConverter.ToInt64(buf, 0);
                //Console.Write($"rec:{i}");
                Task.Run(() =>
                {
                    var snd = i + 1;
                    Console.WriteLine($"udp snd:{snd}");
                    client.SendOperationRequest(BitConverter.GetBytes(snd));
                }
                        );
            };
            client.OnConnected = (sid) =>
            {
                this.Invoke(
                    new Action(() =>
                    {
                        this.Text = sid.ToString();
                    })
                    );
            };

            client.Connect(remoteipep, true);
        }

private void button_start_Click(object sender, EventArgs e)
        {
            if (Server != null)
            {
                throw new InvalidOperationException("Already started");
            }
            var arr = textBox1.Text.Split(":"[0]);
            int port = 1000;
            if (arr.Length > 1)
            {
                port = int.Parse(arr[1]);
            }
            IPEndPoint ipep = new IPEndPoint(IPAddress.Parse(arr[0]), port);
            StartServer(ipep);

        }

private void button_start_Click(object sender, EventArgs e)
        {
            if (Server != null)
            {
                throw new InvalidOperationException("Already started");
            }
            var arr = textBox1.Text.Split(":"[0]);
            int port = 1000;
            if (arr.Length > 1)
            {
                port = int.Parse(arr[1]);
            }
            IPEndPoint ipep = new IPEndPoint(IPAddress.Parse(arr[0]), port);
            StartServer(ipep);
        }

[STAThread]
        static void Main()
        {
            Console.WriteLine(Environment.OSVersion.Platform);
            Console.WriteLine(Environment.OSVersion.VersionString);

            Console.WriteLine("All test:");
            Console.WriteLine("1 PureUdp test");
            Console.WriteLine("2 PureKcp test");
            Console.WriteLine("3 Udp+Kcp mix test");
            Console.WriteLine("other: exit");
            string input = "";
            Console.WriteLine("input 1~3:");
            input = Console.ReadLine();
            switch (input.Trim())
            {
                case "0":
                    StartServer = StartServer0;
                    break;
                case "1":
                    StartServer = StartServer1;
                    break;
                case "2":
                    StartServer = StartServer2;
                    break;
                case "3":
                    StartServer = StartServer3;
                    break;
                default:
                    return;
                    break;
            }

            Console.Write("Input ip and port:");
            var str = Console.ReadLine();
            if (string.IsNullOrWhiteSpace(str))
            {
                str = "0.0.0.0:1000";
            }
            var arr = str.Split(":"[0]);
            int port = 1000;
            if (arr.Length > 1)
            {
                port = int.Parse(arr[1]);
            }
            IPEndPoint ipep = new IPEndPoint(IPAddress.Parse(arr[0]), port);

            StartServer(ipep);
            Console.WriteLine("Press ENTER to close");
            Thread updatethread = new Thread(
                () =>
                {
                    SpinWait sw = new SpinWait();
                    while (App.ApplicationRunning)
                    {
                        Server?.Service();
                        sw.SpinOnce();
                    }
                }
                );
            updatethread.IsBackground = true;
            updatethread.Name = $"{nameof(updatethread)}";
            updatethread.Start();
            while (true)
            {
                var c = Console.ReadKey(false);
                if (c.Key == ConsoleKey.Enter)
                {
                    break;
                }
            }

            Console.WriteLine("closing..");
            Server?.Close(TimeSpan.FromSeconds(10));
            var servertype = Server.GetType().Name;
            Server?.Close(TimeSpan.FromSeconds(10));

            Console.WriteLine($"Server {servertype} Closed. Press any to to exit");
            Console.ReadKey();
        }

void Start()
    {

        ConnetBtn.onClick.AddListener(() =>
        {
            if (client != null)
            {
                client.Close();
            }
            client = new k.KcpClientEx("Test".ToCharArray().Select(a => (byte)a).ToArray(), 0, "mixpeer".ToCharArray().Select(a => (byte)a).ToArray());
            var arr = IPPort.text.Split(":"[0]);
            remoteipep = new IPEndPoint(IPAddress.Parse(arr[0]), int.Parse(arr[1]));
            client.OnOperationResponse = (buf) =>
            {
                if (buf.Length == sizeof(UInt64))
                {
                    var i = BitConverter.ToInt64(buf, 0);
                    //Console.WriteLine($"rec unreliable:{i}");
                    Console.text += string.Format("rec unreliable:{0}\n", i);
                }
                else
                {
                    //Console.WriteLine($"rec reliable {nameof(CheckBigBBuff)}={CheckBigBBuff(buf)} size:{buf.Length} ");
                    Console.text += string.Format("rec unreliable:{0}={1} size:{2}\n", "CheckBigBBuff", Utilities.MakeTestBuff.CheckBigBBuff(buf), buf.Length);
                }
            };
            client.OnConnected = (sid) =>
            {
                this.replacedle.text = sid.ToString();
            };

            client.Connect(remoteipep, false);
        });
        CloseBtn.onClick.AddListener(() =>
        {
            client.Close();
            client = null;
        });
        Send1Btn.onClick.AddListener(() =>
        {
            client.SendOperationRequest(Utilities.MakeTestBuff.MakeBigBuff());
        });
        Send2Btn.onClick.AddListener(() =>
        {
            client.SendOperationRequest(BitConverter.GetBytes((UInt64)1), true);
        });
    }

static void Main(string[] args)
        {
            RtmpServer server = new RtmpServerBuilder()
                .UseStartup<Startup>()
                .UseWebSocket(c =>
                {
                    c.BindEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 8080);
                })
                .Build();
            var tsk = server.StartAsync();
            tsk.Wait();
        }

internal bool RegisterNewServer(Chanel2Server server, SessionClientWrapper sessionClient)
        {
            var apadr = IPAddress.Parse(server.IP);
            var endPoint = new IPEndPoint(apadr, server.Port);            
            var result =
            OCServerToDiscrord.TryAdd(endPoint, server.Id) &&
            UserOnServers.TryAdd(server.Id, new ConcurrentDictionary<ulong, OCUser>());

            result &= DiscrordToOCServer.TryAdd(server.Id, sessionClient);

            // if sessionClient.IsLogined  then must be registred in DataBase
            if (sessionClient.IsLogined)
            {                
                result &= _repositoryChanel2Server.AddNewItem(server);                
            }
            else
            {
                result &= sessionClient.ConnectAndLogin();
            }

            return result;
        }

private static void RegisterDefaultConverters()
		{
			//TODO: there is too much generic type combinations! need to refactor this ...

			RegisterUnsafe<bool, Slice>((value) => Slice.FromByte(value ? (byte)1 : default(byte)));
			RegisterUnsafe<bool, byte[]>((value) => Slice.FromByte(value ? (byte)1 : default(byte)).GetBytes());
			RegisterUnsafe<bool, string>((value) => value ? "true" : "false");
			RegisterUnsafe<bool, sbyte>((value) => value ? (sbyte)1 : default(sbyte));
			RegisterUnsafe<bool, byte>((value) => value ? (byte)1 : default(byte));
			RegisterUnsafe<bool, short>((value) => value ? (short)1 : default(short));
			RegisterUnsafe<bool, ushort>((value) => value ? (ushort)1 : default(ushort));
			RegisterUnsafe<bool, int>((value) => value ? 1 : default(int));
			RegisterUnsafe<bool, uint>((value) => value ? 1U : default(uint));
			RegisterUnsafe<bool, long>((value) => value ? 1L : default(long));
			RegisterUnsafe<bool, ulong>((value) => value ? 1UL : default(ulong));
			RegisterUnsafe<bool, double>((value) => value ? 0.0d : 1.0d);
			RegisterUnsafe<bool, float>((value) => value ? 0.0f : 1.0f);

			RegisterUnsafe<int, Slice>((value) => Slice.FromInt32(value));
			RegisterUnsafe<int, byte[]>((value) => Slice.FromInt32(value).GetBytes());
			RegisterUnsafe<int, string>((value) => value.ToString(CultureInfo.InvariantCulture)); //TODO: string table!
			RegisterUnsafe<int, bool>((value) => value != 0);
			RegisterUnsafe<int, sbyte>((value) => checked((sbyte)value));
			RegisterUnsafe<int, byte>((value) => checked((byte)value));
			RegisterUnsafe<int, short>((value) => checked((short)value));
			RegisterUnsafe<int, ushort>((value) => checked((ushort)value));
			RegisterUnsafe<int, uint>((value) => (uint)value);
			RegisterUnsafe<int, long>((value) => value);
			RegisterUnsafe<int, ulong>((value) => (ulong)value);
			RegisterUnsafe<int, double>((value) => value);
			RegisterUnsafe<int, float>((value) => checked((float)value));
			RegisterUnsafe<int, FdbTupleAlias>((value) => (FdbTupleAlias)value);

			RegisterUnsafe<uint, Slice>((value) => Slice.FromUInt64(value));
			RegisterUnsafe<uint, byte[]>((value) => Slice.FromUInt64(value).GetBytes());
			RegisterUnsafe<uint, string>((value) => value.ToString(CultureInfo.InvariantCulture)); //TODO: string table!
			RegisterUnsafe<uint, bool>((value) => value != 0);
			RegisterUnsafe<uint, sbyte>((value) => checked((sbyte)value));
			RegisterUnsafe<uint, byte>((value) => checked((byte)value));
			RegisterUnsafe<uint, short>((value) => checked((short)value));
			RegisterUnsafe<uint, ushort>((value) => checked((ushort)value));
			RegisterUnsafe<uint, int>((value) => (int)value);
			RegisterUnsafe<uint, long>((value) => value);
			RegisterUnsafe<uint, ulong>((value) => value);
			RegisterUnsafe<uint, double>((value) => value);
			RegisterUnsafe<uint, float>((value) => checked((float)value));

			RegisterUnsafe<long, Slice>((value) => Slice.FromInt64(value));
			RegisterUnsafe<long, byte[]>((value) => Slice.FromInt64(value).GetBytes());
			RegisterUnsafe<long, string>((value) => value.ToString(CultureInfo.InvariantCulture)); //TODO: string table!
			RegisterUnsafe<long, bool>((value) => value != 0);
			RegisterUnsafe<long, sbyte>((value) => checked((sbyte)value));
			RegisterUnsafe<long, byte>((value) => checked((byte)value));
			RegisterUnsafe<long, short>((value) => checked((short)value));
			RegisterUnsafe<long, ushort>((value) => checked((ushort)value));
			RegisterUnsafe<long, int>((value) => checked((int)value));
			RegisterUnsafe<long, uint>((value) => (uint)value);
			RegisterUnsafe<long, ulong>((value) => (ulong)value);
			RegisterUnsafe<long, double>((value) => checked((double)value));
			RegisterUnsafe<long, float>((value) => checked((float)value));
			RegisterUnsafe<long, TimeSpan>((value) => TimeSpan.FromTicks(value));
			RegisterUnsafe<long, Uuid64>((value) => new Uuid64(value));
			RegisterUnsafe<long, System.Net.IPAddress>((value) => new System.Net.IPAddress(value));

			RegisterUnsafe<ulong, Slice>((value) => Slice.FromUInt64(value));
			RegisterUnsafe<ulong, byte[]>((value) => Slice.FromUInt64(value).GetBytes());
			RegisterUnsafe<ulong, string>((value) => value.ToString(CultureInfo.InvariantCulture)); //TODO: string table!
			RegisterUnsafe<ulong, bool>((value) => value != 0);
			RegisterUnsafe<ulong, sbyte>((value) => checked((sbyte)value));
			RegisterUnsafe<ulong, byte>((value) => checked((byte)value));
			RegisterUnsafe<ulong, short>((value) => checked((short)value));
			RegisterUnsafe<ulong, ushort>((value) => checked((ushort)value));
			RegisterUnsafe<ulong, int>((value) => checked((int)value));
			RegisterUnsafe<ulong, uint>((value) => checked((uint)value));
			RegisterUnsafe<ulong, long>((value) => checked((long)value));
			RegisterUnsafe<ulong, double>((value) => checked((double)value));
			RegisterUnsafe<ulong, float>((value) => checked((float)value));
			RegisterUnsafe<ulong, Uuid64>((value) => new Uuid64(value));
			RegisterUnsafe<ulong, TimeSpan>((value) => TimeSpan.FromTicks(checked((long)value)));

			RegisterUnsafe<short, Slice>((value) => Slice.FromInt32(value));
			RegisterUnsafe<short, byte[]>((value) => Slice.FromInt32(value).GetBytes());
			RegisterUnsafe<short, string>((value) => value.ToString(CultureInfo.InvariantCulture)); //TODO: string table!
			RegisterUnsafe<short, bool>((value) => value != 0);
			RegisterUnsafe<short, sbyte>((value) => checked((sbyte)value));
			RegisterUnsafe<short, byte>((value) => checked((byte)value));
			RegisterUnsafe<short, ushort>((value) => checked((ushort)value));
			RegisterUnsafe<short, int>((value) => value);
			RegisterUnsafe<short, uint>((value) => checked((uint)value));
			RegisterUnsafe<short, long>((value) => value);
			RegisterUnsafe<short, ulong>((value) => checked((ulong)value));
			RegisterUnsafe<short, double>((value) => value);
			RegisterUnsafe<short, float>((value) => value);
			RegisterUnsafe<short, FdbTupleAlias>((value) => (FdbTupleAlias)value);

			RegisterUnsafe<ushort, Slice>((value) => Slice.FromUInt64(value));
			RegisterUnsafe<ushort, byte[]>((value) => Slice.FromUInt64(value).GetBytes());
			RegisterUnsafe<ushort, string>((value) => value.ToString(CultureInfo.InvariantCulture)); //TODO: string table!
			RegisterUnsafe<ushort, bool>((value) => value != 0);
			RegisterUnsafe<ushort, byte>((value) => checked((byte)value));
			RegisterUnsafe<ushort, sbyte>((value) => checked((sbyte)value));
			RegisterUnsafe<ushort, short>((value) => checked((short)value));
			RegisterUnsafe<ushort, int>((value) => value);
			RegisterUnsafe<ushort, uint>((value) => value);
			RegisterUnsafe<ushort, long>((value) => value);
			RegisterUnsafe<ushort, ulong>((value) => value);
			RegisterUnsafe<ushort, double>((value) => value);
			RegisterUnsafe<ushort, float>((value) => value);

			RegisterUnsafe<byte, Slice>((value) => Slice.FromInt32(value));
			RegisterUnsafe<byte, byte[]>((value) => Slice.FromInt32(value).GetBytes());
			RegisterUnsafe<byte, string>((value) => value.ToString(CultureInfo.InvariantCulture)); //TODO: string table!
			RegisterUnsafe<byte, bool>((value) => value != 0);
			RegisterUnsafe<byte, sbyte>((value) => checked((sbyte)value));
			RegisterUnsafe<byte, short>((value) => value);
			RegisterUnsafe<byte, ushort>((value) => value);
			RegisterUnsafe<byte, int>((value) => value);
			RegisterUnsafe<byte, uint>((value) => value);
			RegisterUnsafe<byte, long>((value) => value);
			RegisterUnsafe<byte, ulong>((value) => value);
			RegisterUnsafe<byte, double>((value) => value);
			RegisterUnsafe<byte, float>((value) => value);
			RegisterUnsafe<byte, FdbTupleAlias>((value) => (FdbTupleAlias)value);

			RegisterUnsafe<sbyte, Slice>((value) => Slice.FromInt64(value));
			RegisterUnsafe<sbyte, byte[]>((value) => Slice.FromInt64(value).GetBytes());
			RegisterUnsafe<sbyte, string>((value) => value.ToString(CultureInfo.InvariantCulture)); //TODO: string table!
			RegisterUnsafe<sbyte, bool>((value) => value != 0);
			RegisterUnsafe<sbyte, byte>((value) => checked((byte)value));
			RegisterUnsafe<sbyte, short>((value) => value);
			RegisterUnsafe<sbyte, ushort>((value) => checked((ushort)value));
			RegisterUnsafe<sbyte, int>((value) => value);
			RegisterUnsafe<sbyte, uint>((value) => checked((uint)value));
			RegisterUnsafe<sbyte, long>((value) => value);
			RegisterUnsafe<sbyte, ulong>((value) => checked((ulong)value));
			RegisterUnsafe<sbyte, double>((value) => value);
			RegisterUnsafe<sbyte, float>((value) => value);

			RegisterUnsafe<float, Slice>((value) => Slice.FromSingle(value));
			RegisterUnsafe<float, byte[]>((value) => Slice.FromSingle(value).GetBytes());
			RegisterUnsafe<float, string>((value) => value.ToString("R", CultureInfo.InvariantCulture));
			RegisterUnsafe<float, bool>((value) => !(value == 0f || float.IsNaN(value)));
			RegisterUnsafe<float, sbyte>((value) => checked((sbyte)value));
			RegisterUnsafe<float, byte>((value) => checked((byte)value));
			RegisterUnsafe<float, short>((value) => checked((short)value));
			RegisterUnsafe<float, ushort>((value) => checked((ushort)value));
			RegisterUnsafe<float, int>((value) => checked((int)value));
			RegisterUnsafe<float, uint>((value) => (uint)value);
			RegisterUnsafe<float, long>((value) => checked((long)value));
			RegisterUnsafe<float, ulong>((value) => (ulong)value);
			RegisterUnsafe<float, double>((value) => value);

			RegisterUnsafe<double, Slice>((value) => Slice.FromDouble(value));
			RegisterUnsafe<double, byte[]>((value) => Slice.FromDouble(value).GetBytes());
			RegisterUnsafe<double, string>((value) => value.ToString("R", CultureInfo.InvariantCulture));
			RegisterUnsafe<double, bool>((value) => !(value == 0d || double.IsNaN(value)));
			RegisterUnsafe<double, sbyte>((value) => checked((sbyte)value));
			RegisterUnsafe<double, byte>((value) => checked((byte)value));
			RegisterUnsafe<double, short>((value) => checked((short)value));
			RegisterUnsafe<double, ushort>((value) => checked((ushort)value));
			RegisterUnsafe<double, int>((value) => checked((int)value));
			RegisterUnsafe<double, uint>((value) => (uint)value);
			RegisterUnsafe<double, long>((value) => checked((long)value));
			RegisterUnsafe<double, ulong>((value) => (ulong)value);
			RegisterUnsafe<double, float>((value) => checked((float)value));

			RegisterUnsafe<string, Slice>((value) => Slice.FromString(value));
			RegisterUnsafe<string, byte[]>((value) => Slice.FromString(value).GetBytes());
			RegisterUnsafe<string, bool>((value) => !string.IsNullOrEmpty(value));
			RegisterUnsafe<string, sbyte>((value) => string.IsNullOrEmpty(value) ? default(sbyte) : SByte.Parse(value, CultureInfo.InvariantCulture));
			RegisterUnsafe<string, byte>((value) => string.IsNullOrEmpty(value) ? default(byte) : Byte.Parse(value, CultureInfo.InvariantCulture));
			RegisterUnsafe<string, short>((value) => string.IsNullOrEmpty(value) ? default(short) : Int16.Parse(value, CultureInfo.InvariantCulture));
			RegisterUnsafe<string, ushort>((value) => string.IsNullOrEmpty(value) ? default(ushort) : UInt16.Parse(value, CultureInfo.InvariantCulture));
			RegisterUnsafe<string, int>((value) => string.IsNullOrEmpty(value) ? default(int) : Int32.Parse(value, CultureInfo.InvariantCulture));
			RegisterUnsafe<string, uint>((value) => string.IsNullOrEmpty(value) ? default(uint) : UInt32.Parse(value, CultureInfo.InvariantCulture));
			RegisterUnsafe<string, long>((value) => string.IsNullOrEmpty(value) ? default(long) : Int64.Parse(value, CultureInfo.InvariantCulture));
			RegisterUnsafe<string, ulong>((value) => string.IsNullOrEmpty(value) ? default(ulong) : UInt64.Parse(value, CultureInfo.InvariantCulture));
			RegisterUnsafe<string, float>((value) => string.IsNullOrEmpty(value) ? default(float) : Single.Parse(value, NumberStyles.Float, CultureInfo.InvariantCulture));
			RegisterUnsafe<string, double>((value) => string.IsNullOrEmpty(value) ? default(double) : Double.Parse(value, NumberStyles.Float, CultureInfo.InvariantCulture));
			RegisterUnsafe<string, Guid>((value) => string.IsNullOrEmpty(value) ? default(Guid) : Guid.Parse(value));
			RegisterUnsafe<string, Uuid128>((value) => string.IsNullOrEmpty(value) ? default(Uuid128) : Uuid128.Parse(value));
			RegisterUnsafe<string, Uuid64>((value) => string.IsNullOrEmpty(value) ? default(Uuid64) : Uuid64.Parse(value));
			RegisterUnsafe<string, System.Net.IPAddress>((value) => string.IsNullOrEmpty(value) ? default(System.Net.IPAddress) : System.Net.IPAddress.Parse(value));

			RegisterUnsafe<byte[], Slice>((value) => Slice.Create(value));
			RegisterUnsafe<byte[], string>((value) => value == null ? default(string) : value.Length == 0 ? String.Empty : System.Convert.ToBase64String(value));
			RegisterUnsafe<byte[], bool>((value) => value != null && value.Length > 0);
			RegisterUnsafe<byte[], sbyte>((value) => value == null ? default(sbyte) : Slice.Create(value).ToSByte());
			RegisterUnsafe<byte[], byte>((value) => value == null ? default(byte) : Slice.Create(value).ToByte());
			RegisterUnsafe<byte[], short>((value) => value == null ? default(short) : Slice.Create(value).ToInt16());
			RegisterUnsafe<byte[], ushort>((value) => value == null ? default(ushort) : Slice.Create(value).ToUInt16());
			RegisterUnsafe<byte[], int>((value) => value == null ? 0 : Slice.Create(value).ToInt32());
			RegisterUnsafe<byte[], uint>((value) => value == null ? 0U : Slice.Create(value).ToUInt32());
			RegisterUnsafe<byte[], long>((value) => value == null ? 0L : Slice.Create(value).ToInt64());
			RegisterUnsafe<byte[], ulong>((value) => value == null ? 0UL : Slice.Create(value).ToUInt64());
			RegisterUnsafe<byte[], Guid>((value) => value == null || value.Length == 0 ? default(Guid) : new Uuid128(value).ToGuid());
			RegisterUnsafe<byte[], Uuid128>((value) => value == null || value.Length == 0 ? default(Uuid128) : new Uuid128(value));
			RegisterUnsafe<byte[], Uuid64>((value) => value == null || value.Length == 0 ? default(Uuid64) : new Uuid64(value));
			RegisterUnsafe<byte[], TimeSpan>((value) => value == null ? TimeSpan.Zero : TimeSpan.FromTicks(Slice.Create(value).ToInt64()));
			RegisterUnsafe<byte[], System.Net.IPAddress>((value) => value == null || value.Length == 0 ? default(System.Net.IPAddress) : new System.Net.IPAddress(value));

			RegisterUnsafe<Guid, Slice>((value) => Slice.FromGuid(value));
			RegisterUnsafe<Guid, byte[]>((value) => Slice.FromGuid(value).GetBytes());
			RegisterUnsafe<Guid, string>((value) => value.ToString("D", null));
			RegisterUnsafe<Guid, Uuid128>((value) => new Uuid128(value));
			RegisterUnsafe<Guid, bool>((value) => value != Guid.Empty);
			RegisterUnsafe<Guid, System.Net.IPAddress>((value) => new System.Net.IPAddress(new Uuid128(value).ToByteArray()));

			RegisterUnsafe<Uuid128, Slice>((value) => value.ToSlice());
			RegisterUnsafe<Uuid128, byte[]>((value) => value.ToByteArray());
			RegisterUnsafe<Uuid128, string>((value) => value.ToString("D", null));
			RegisterUnsafe<Uuid128, Guid>((value) => value.ToGuid());
			RegisterUnsafe<Uuid128, bool>((value) => value != Uuid128.Empty);
			RegisterUnsafe<Guid, System.Net.IPAddress>((value) => new System.Net.IPAddress(value.ToByteArray()));

			RegisterUnsafe<Uuid64, Slice>((value) => value.ToSlice());
			RegisterUnsafe<Uuid64, byte[]>((value) => value.ToByteArray());
			RegisterUnsafe<Uuid64, string>((value) => value.ToString("D", null));
			RegisterUnsafe<Uuid64, long>((value) => value.ToInt64());
			RegisterUnsafe<Uuid64, ulong>((value) => value.ToUInt64());
			RegisterUnsafe<Uuid64, bool>((value) => value.ToInt64() != 0L);

			RegisterUnsafe<TimeSpan, Slice>((value) => Slice.FromInt64(value.Ticks));
			RegisterUnsafe<TimeSpan, byte[]>((value) => Slice.FromInt64(value.Ticks).GetBytes());
			RegisterUnsafe<TimeSpan, long>((value) => value.Ticks);
			RegisterUnsafe<TimeSpan, ulong>((value) => checked((ulong)value.Ticks));
			RegisterUnsafe<TimeSpan, double>((value) => value.TotalSeconds);
			RegisterUnsafe<TimeSpan, bool>((value) => value == TimeSpan.Zero);

			RegisterUnsafe<System.Net.IPAddress, Slice>((value) => value != null ? Slice.Create(value.GetAddressBytes()) : Slice.Nil);
			RegisterUnsafe<System.Net.IPAddress, byte[]>((value) => value != null ? value.GetAddressBytes() : null);
			RegisterUnsafe<System.Net.IPAddress, string>((value) => value != null ? value.ToString() : null);

			RegisterUnsafe<FdbTupleAlias, byte>((value) => (byte)value);
			RegisterUnsafe<FdbTupleAlias, int>((value) => (int)value);
			RegisterUnsafe<FdbTupleAlias, Slice>((value) => Slice.FromByte((byte)value));

			//REVIEW: this should go in the Tuples layer !
			RegisterUnsafe<Slice, byte[]>((value) => value.GetBytes());
			RegisterUnsafe<Slice, string>((value) => value.ToUnicode());
			RegisterUnsafe<Slice, bool>((value) => value.ToBool());
			RegisterUnsafe<Slice, sbyte>((value) => value.ToSByte());
			RegisterUnsafe<Slice, byte>((value) => value.ToByte());
			RegisterUnsafe<Slice, short>((value) => value.ToInt16());
			RegisterUnsafe<Slice, ushort>((value) => value.ToUInt16());
			RegisterUnsafe<Slice, int>((value) => value.ToInt32());
			RegisterUnsafe<Slice, uint>((value) => value.ToUInt32());
			RegisterUnsafe<Slice, long>((value) => value.ToInt64());
			RegisterUnsafe<Slice, ulong>((value) => value.ToUInt64());
			RegisterUnsafe<Slice, Guid>((value) => value.ToGuid());
			RegisterUnsafe<Slice, Uuid128>((value) => value.ToUuid128());
			RegisterUnsafe<Slice, Uuid64>((value) => value.ToUuid64());
			RegisterUnsafe<Slice, TimeSpan>((value) => TimeSpan.FromTicks(value.ToInt64()));
			RegisterUnsafe<Slice, FdbTupleAlias>((value) => (FdbTupleAlias)value.ToByte());
			RegisterUnsafe<Slice, System.Net.IPAddress>((value) => !value.IsNullOrEmpty ? new System.Net.IPAddress(value.GetBytes()) : null);
		}

[CanBeNull]
		public static System.Net.IPAddress DeserializeIPAddress(Slice slice)
		{
			if (slice.IsNullOrEmpty) return null;

			int type = slice[0];

			switch (type)
			{
				case FdbTupleTypes.Bytes:
					{
						return new System.Net.IPAddress(FdbTupleParser.ParseBytes(slice).GetBytes());
					}
				case FdbTupleTypes.Utf8:
					{
						return System.Net.IPAddress.Parse(FdbTupleParser.ParseUnicode(slice));
					}
				case FdbTupleTypes.Uuid128:
					{ // could be an IPv6 encoded as a 128-bits UUID
						return new System.Net.IPAddress(slice.GetBytes());
					}
			}

			if (type >= FdbTupleTypes.IntPos1 && type <= FdbTupleTypes.IntPos4)
			{ // could be an IPv4 encoded as a 32-bit unsigned integer
				var value = FdbTupleParser.ParseInt64(type, slice);
				Contract.replacedert(value >= 0 && value <= uint.MaxValue);
				return new System.Net.IPAddress(value);
			}

			throw new FormatException(String.Format("Cannot convert tuple segment of type 0x{0:X} into System.Net.IPAddress", type));
		}

[TestMethod]
        public void CreateAccount_GetAccountByName_ReturnsAccount()
        {
            var newAccount = authDb.CreateAccount("testaccount1", "testpreplacedword1", AccessLevel.Player, IPAddress.Parse("127.0.0.1"));

            var results = authDb.GetAccountByName(newAccount.AccountName);
            replacedert.IsNotNull(results);
            replacedert.IsTrue(results.AccessLevel == (uint)AccessLevel.Player);
        }

[CommandHandler("accountcreate", AccessLevel.Admin, CommandHandlerFlag.None, 2,
            "Creates a new account.",
            "username preplacedword (accesslevel)\n" +
            "accesslevel can be a number or enum name\n" +
            "0 = Player | 1 = Advocate | 2 = Sentinel | 3 = Envoy | 4 = Developer | 5 = Admin")]
        public static void HandleAccountCreate(Session session, params string[] parameters)
        {
            AccessLevel defaultAccessLevel = (AccessLevel)Common.ConfigManager.Config.Server.Accounts.DefaultAccessLevel;

            if (!Enum.IsDefined(typeof(AccessLevel), defaultAccessLevel))
                defaultAccessLevel = AccessLevel.Player;

            var accessLevel = defaultAccessLevel;

            if (parameters.Length > 2)
            {
                if (Enum.TryParse(parameters[2], true, out accessLevel))
                {
                    if (!Enum.IsDefined(typeof(AccessLevel), accessLevel))
                        accessLevel = defaultAccessLevel;
                }
            }

            string articleAorAN = "a";
            if (accessLevel == AccessLevel.Advocate || accessLevel == AccessLevel.Admin || accessLevel == AccessLevel.Envoy)
                articleAorAN = "an";

            string message = "";

            var accountExists = DatabaseManager.Authentication.GetAccountByName(parameters[0]);
                      
            if (accountExists != null)
            {
                message= "Account already exists. Try a new name.";
            }
            else
            {
                try
                {
                    var account = DatabaseManager.Authentication.CreateAccount(parameters[0].ToLower(), parameters[1], accessLevel, IPAddress.Parse("127.0.0.1"));

                    if (DatabaseManager.AutoPromoteNextAccountToAdmin && accessLevel == AccessLevel.Admin)
                        DatabaseManager.AutoPromoteNextAccountToAdmin = false;

                    message = ("Account successfully created for " + account.AccountName + " (" + account.AccountId + ") with access rights as " + articleAorAN + " " + Enum.GetName(typeof(AccessLevel), accessLevel) + ".");
                }
                catch
                {
                    message = "Account already exists. Try a new name.";
                }
            }

            CommandHandlerHelper.WriteOutputInfo(session, message, ChatMessageType.WorldBroadcast);
        }

public static void Initialize()
        {
            var hosts = new List<IPAddress>();

            try
            {
                var splits = ConfigManager.Config.Server.Network.Host.Split(",");

                foreach (var split in splits)
                    hosts.Add(IPAddress.Parse(split));
            }
            catch (Exception ex)
            {
                log.Error($"Unable to use {ConfigManager.Config.Server.Network.Host} as host due to: {ex}");
                log.Error("Using IPAddress.Any as host instead.");
                hosts.Clear();
                hosts.Add(IPAddress.Any);
            }

            listeners = new ConnectionListener[hosts.Count * 2];

            for (int i = 0; i < hosts.Count; i++)
            {
                listeners[(i * 2) + 0] = new ConnectionListener(hosts[i], ConfigManager.Config.Server.Network.Port);
                log.Info($"Binding ConnectionListener to {hosts[i]}:{ConfigManager.Config.Server.Network.Port}");

                listeners[(i * 2) + 1] = new ConnectionListener(hosts[i], ConfigManager.Config.Server.Network.Port + 1);
                log.Info($"Binding ConnectionListener to {hosts[i]}:{ConfigManager.Config.Server.Network.Port + 1}");

                listeners[(i * 2) + 0].Start();
                listeners[(i * 2) + 1].Start();
            }
        }

private void ConnectMonitor(string monitorSocketAddress)
        {
            int port = -1;
            if (!_isMonitorConfigured && !String.IsNullOrEmpty(monitorSocketAddress))
            {
                try
                {
                    string[] splitAddress = monitorSocketAddress.Split(':');
                    if (splitAddress.Length != 2)
                    {
                        Trace.Error("Invalid socket address {0}. Unable to connect to monitor.", monitorSocketAddress);
                        return;
                    }

                    IPAddress address;
                    try
                    {
                        address = IPAddress.Parse(splitAddress[0]);
                    }
                    catch (FormatException e)
                    {
                        Trace.Error("Invalid socket IP address {0}. Unable to connect to monitor.", splitAddress[0]);
                        Trace.Error(e);
                        return;
                    }

                    Int32.TryParse(splitAddress[1], out port);
                    if (port < IPEndPoint.MinPort || port > IPEndPoint.MaxPort)
                    {
                        Trace.Error("Invalid TCP socket port {0}. Unable to connect to monitor.", splitAddress[1]);
                        return;
                    }


                    Trace.Verbose("Trying to connect to monitor at port {0}", port);
                    _monitorSocket = new Socket(SocketType.Stream, ProtocolType.Tcp);
                    _monitorSocket.Connect(address, port);
                    Trace.Info("Connection successful to local port {0}", port);
                    _isMonitorConfigured = true;
                }
                catch (Exception e)
                {
                    Trace.Error("Connection to monitor port {0} failed!", port);
                    Trace.Error(e);
                }
            }
        }

private static Action<IApplicationBuilder> DefaultAppConfiguration(Func<HttpContext, Task> testpath)
        {
            return app =>
            {
                app.UseMiddleware<FakeRemoteIpAddressMiddleware>(IPAddress.Parse("192.0.2.1"));
                app.UseRouting();

                app.UseAuthentication();
                app.UseAuthorization();

                app.UseEndpoints(endpoints =>
                {
                    endpoints.MapControllers();
                    endpoints.MapDefaultControllerRoute();
                });

                app.Use(async (context, next) =>
                {
                    await testpath(context);
                    await next();
                });
                app.Run(context => context.Response.WriteAsync(""));
            };
        }

private async Task ConnectAsync()
        {
            if (_isConnected)
                return;

            // Emulators loopback addresses
            IPAddress[] loopbackAddresses = new[]
            {
                IPAddress.Parse("127.0.0.1"),
                IPAddress.Parse("10.0.2.2"),
                IPAddress.Parse("10.0.3.2"),
                IPAddress.Parse("169.254.80.80")
            };

            // Check if we are an emulator instance
            List<Task<string>> waitTasks = new List<Task<string>>();
            CancellationTokenSource cts = new CancellationTokenSource();

            // Look for server using localhost (an emulator device)
            foreach (var ipAddress in loopbackAddresses.Take(1))
            {
                waitTasks.Add(Task.Run<string>(
                    async () =>
                    {
                        try
                        {
                            bool isPortOpen = TryPing(ipAddress.ToString(), 5001, 300);
                            if (!isPortOpen)
                                return null;

                            var connection = new HubConnectionBuilder()
                                .WithUrl($"http://{ipAddress.ToString()}:5001/hub")
                                .Build();

                            await connection.StartAsync(cts.Token);
                            if (cts.IsCancellationRequested)
                                return null;

                            _useLocalHost = true;
                            _hubConnection = connection;

                            cts.Cancel();
                            return ipAddress.ToString();
                        }
                        catch (Exception ex)
                        {
                            return null;
                        }

                    }, cts.Token));
            }

            // Look for server using broadcast (a real device)
            waitTasks.Add(Task.Run<string>(
                async () =>
                {
                    // Discover the server
                    using (UdpClient client = new UdpClient())
                    {
                        client.EnableBroadcast = true;

                        byte[] requestData = Encoding.ASCII.GetBytes($"AreYouTheServer?");
                        Task<int> sendTask = client.SendAsync(requestData, requestData.Length, new IPEndPoint(IPAddress.Broadcast, 5002));
                        await Task.WhenAny(new[] { sendTask, Task.Delay(300) });
                        if (sendTask.IsCompleted)
                        {
                            if (cts.IsCancellationRequested)
                                return null;

                            Task<UdpReceiveResult> receiveTask = client.ReceiveAsync();
                            await Task.WhenAny(new[] { receiveTask, Task.Delay(300) });
                            if (receiveTask.IsCompleted)
                            {
                                if (cts.IsCancellationRequested)
                                    return null;

                                UdpReceiveResult serverResponseData = receiveTask.Result;
                                string serverResponse = Encoding.ASCII.GetString(serverResponseData.Buffer);
                                if (serverResponse == "YesIamTheServer!")
                                {
                                    string ipAddress = serverResponseData.RemoteEndPoint.Address.ToString();
                                    _useLocalHost = false;
                                    _hubConnection = null;

                                    cts.Cancel();
                                    return ipAddress.ToString();

                                }
                            }
                        }

                        client.Close();
                    }

                    return null;
                }));

            // Timeout task 
            waitTasks.Add(Task.Run<string>(
                async () =>
                {
                    try
                    {
                        await Task.Delay(5000, cts.Token);
                        cts.Cancel();
                        return null;
                    }
                    catch
                    {
                        return null;
                    }
                }));

            try
            {
                string ipAddress = await WaitForAnyGetHostIpTaskAsync(waitTasks);
                if (ipAddress != null)
                {
                    if (_hubConnection == null)
                    {
                        string port = _useLocalHost ? "5001" : "5002";
                        _hubConnection = new HubConnectionBuilder()
                            .WithUrl($"http://{ipAddress.ToString()}:{port}/hub")
                            .Build();

                        await _hubConnection.StartAsync();
                    }

                    _isConnected = true;
                    _serverAddress = ipAddress;

                    _hubConnection.Closed +=
                        async (error) =>
                        {
                            System.Diagnostics.Debug.WriteLine("Connection with RealXaml has been lost.");                            

                            while(_hubConnection.State == HubConnectionState.Disconnected)
                            {
                                bool isPortOpen = TryPing(ipAddress.ToString(), 5001, 300);
                                if (isPortOpen)
                                {
                                    System.Diagnostics.Debug.WriteLine("Trying to reconnect again...");
                                    await _hubConnection.StartAsync();
                                    if (_hubConnection.State == HubConnectionState.Connected)
                                    {
                                        await Task.Delay(300);
                                        await _hubConnection.SendAsync("NotifyIde", "Connection was lost. Here I'am again.");

                                        System.Diagnostics.Debug.WriteLine($"Successfully restored lost to the RealXaml server.");
                                        break;
                                    }
                                }

                                System.Diagnostics.Debug.WriteLine("Unable to connect. Retrying in 5secs.");
                                await Task.Delay(5000);
                            }
                        };                    

                    _hubConnection.On<string, byte[], bool>("ReloadXaml", 
                        async (pageId, data, refresh) => await WhenReloadXaml(pageId, data, refresh));

                    _hubConnection.On<string, byte[]>("Reloadreplacedembly", 
                        async (replacedemblyName, data) => await WhenReloadreplacedembly(replacedemblyName, data));

                    string clientId = $"RXID-{DateTime.Now.Ticks}";
                    await _hubConnection.SendAsync("RegisterClient", clientId);

                    System.Diagnostics.Debug.WriteLine($"Successfully connected to the RealXaml server.");
                    System.Diagnostics.Debug.WriteLine($"Your client ID is {clientId}");

                    return;
                }
            }
            catch(Exception ex)
            {
                System.Diagnostics.Debug.WriteLine("Error while trying to connect to the RealXaml server.");
                System.Diagnostics.Debug.WriteLine(ex);
            }       
        }

public void start()
        {
            if (ep == null) ep = new IPEndPoint(IPAddress.Parse("8.8.8.8"), 53);
            Console.WriteLine("Endpoint Created!");
            client = new UdpClient();
            client.Connect(ep);
            Console.WriteLine("UDP Connected");
        }

public void Connect(string host, int port)
        {
            mSvrEndPoint = new IPEndPoint(IPAddress.Parse(host), port);
            mUdpClient = new UdpClient(host, port);
            UnityEngine.Debug.LogFormat("snd buff size:{0},rcv buff size:{1}", mUdpClient.Client.SendBufferSize, mUdpClient.Client.ReceiveBufferSize);
            mUdpClient.Connect(mSvrEndPoint);
            state = State.Connect;
            //init_kcp((UInt32)new Random((int)DateTime.Now.Ticks).Next(1, Int32.MaxValue));
            init_kcp(0);
            if (rcvSync)
            {
                mUdpClient.BeginReceive(ReceiveCallback, this);
            }
            else
            {
                //ThreadPool.QueueUserWorkItem(new WaitCallback(process_rcv_queue));
            }
            ThreadPool.QueueUserWorkItem(new WaitCallback(process_kcpio_queue));
        }

public void TryConnect()
        {
            isConnected = false;

            PrintDebug("Waiting for Server...");

            while (!client.TcpClient.Connected)
            {
                try
                {
                    client.Connect(IPAddress.Parse(ClientConfiguration.Host), ClientConfiguration.Port);
                }
                catch (Exception)
                {
                    continue;
                }
            }

            isConnected = true;

            PrintDebug("Connected!");
        }

public static int GetUniqueID()
        {
            string commentForCodeLurkers = "This is to find the public IPv4 address of the client to use it as unique ID for replacedytics";

            try
            {
                var client = new TimedWebClient();
                var ipAddress = client.DownloadString(ipService);
                ipAddress = Regex.Match(ipAddress, @"([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})").Groups[1].Value;

                return BitConverter.ToInt32(IPAddress.Parse(ipAddress).GetAddressBytes(), 0);
            }
            catch
            {
                Random rnd = new Random();
                return rnd.Next(int.MinValue, int.MaxValue);
            }
        }

private Task InitializeProjections(int httpPort)
        {
       
            var logger = new NoLogger();
            var endpoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), httpPort);
            var pm = new ProjectionsManager(logger, endpoint, TimeSpan.FromSeconds(2));

            return Task.WhenAll(Tags.Select(async tag =>
            {
                var source = ReadTaggedProjectionSource(tag);
                await pm.CreateContinuousAsync(tag, source, new UserCredentials("admin", "changeit"));
            }));
            
        }

private IPEndPoint TemporaryTcpAddress(string hostName)
        {
            using (var socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp))
            {
                var endpoint = new IPEndPoint(IPAddress.Parse(hostName), 0);
                socket.Bind(endpoint);
                return (IPEndPoint) socket.LocalEndPoint;
            }
        }

public void HandleSelect(LoginSession session, PacketReader packet)
    {
        long characterId = packet.ReadLong();
        packet.ReadShort(); // 01 00
        Logger.Info($"Logging in to game with char id: {characterId}");

        string ipAddress = Environment.GetEnvironmentVariable("IP");
        int port = int.Parse(Environment.GetEnvironmentVariable("GAME_PORT"));
        IPEndPoint endpoint = new IPEndPoint(IPAddress.Parse(ipAddress), port);

        Player player = DatabaseManager.Characters.FindPlayerById(characterId);
        if (player == default)
        {
            Logger.Error("Character not found!");
            return;
        }

        player.ChannelId = 1;
        player.InstanceId = 1;

        AuthData authData = new AuthData
        {
            TokenA = LoginSession.GetToken(),
            TokenB = LoginSession.GetToken(),
            Player = player,
        };

        // Write AuthData to storage shared with GameServer
        AuthStorage.SetData(session.AccountId, authData);

        session.Send(MigrationPacket.LoginToGame(endpoint, authData));
    }

public void WarpGameToGame(int mapId, long instanceId, CoordF? coord = null, CoordF? rotation = null)
    {
        UpdateCoords(mapId, instanceId, coord, rotation);
        string ipAddress = Environment.GetEnvironmentVariable("IP");
        int port = int.Parse(Environment.GetEnvironmentVariable("GAME_PORT"));
        IPEndPoint endpoint = new IPEndPoint(IPAddress.Parse(ipAddress), port);

        AuthData authTokens = AuthStorage.GetData(AccountId);
        authTokens.Player.IsChangingChannel = true;

        DatabaseManager.Characters.Update(this);
        Session.Send(MigrationPacket.GameToGame(endpoint, authTokens, this));
    }

public void ListenForMessages(int port)
    {
        TcpListener server = null;
        try
        {
            // Set the TcpListener on port 13000.
            IPAddress localAddr = IPAddress.Parse("127.0.0.1");

            // TcpListener server = new TcpListener(port);
            server = new TcpListener(localAddr, port);

            // Start listening for client requests.
            server.Start();

            // Buffer for reading data
            Byte[] bytes = new Byte[256];
            String data = null;

            // Enter the listening loop.
            while (true)
            {
                Debug.Log("Waiting for a connection... ");

                // Perform a blocking call to accept requests.
                // You could also user server.AcceptSocket() here.
                using (TcpClient client = server.AcceptTcpClient())
                {

                    Debug.Log("Connected!");

                    data = null;

                    // Get a stream object for reading and writing
                    NetworkStream stream = client.GetStream();

                    int i;

                    // Loop to receive all the data sent by the client.
                    while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
                    {
                        // Translate data bytes to a ASCII string.
                        data = System.Text.Encoding.ASCII.GetString(bytes, 0, i);
                        Debug.Log(String.Format("Received: {0}", data));

                        var viewModel = JsonUtility.FromJson<DataPointViewModel>(data);
                        lock (queueLock)
                        {
                            dataPointsQueue.Enqueue(viewModel);
                        }

                        // Process the data sent by the client.
                        data = data.ToUpper();

                        byte[] msg = System.Text.Encoding.ASCII.GetBytes(data);

                        // Send back a response.
                        stream.Write(msg, 0, msg.Length);
                        Debug.Log(String.Format("Sent: {0}", data));
                    }
                }
            }
        }
        catch (SocketException e)
        {
            Debug.LogError(String.Format("SocketException: {0}", e));
        }
        finally
        {
            // Stop listening for new clients.
            server.Stop();
        }
    }

public void ListenForMessage(int port)
	    {
	        TcpListener server = null;
	        try
	        {
	            // Set the TcpListener on port 13000.
	           
	            IPAddress localAddr = IPAddress.Parse("127.0.0.1");

	            // TcpListener server = new TcpListener(port);
	            server = new TcpListener(localAddr, port);

	            // Start listening for client requests.
	            server.Start();

	            // Buffer for reading data
	            Byte[] bytes = new Byte[256];
	            String data = null;

	            // Enter the listening loop.
	            while (true)
	            {
				Debug.Log("Waiting for a connection... ");
	                //Console.Write("Waiting for a connection... ");

	                // Perform a blocking call to accept requests.
	                // You could also user server.AcceptSocket() here.
	                TcpClient client = server.AcceptTcpClient();
				Debug.Log("Connected!");

	                data = null;

	                // Get a stream object for reading and writing
	                NetworkStream stream = client.GetStream();

	                int i;

	                // Loop to receive all the data sent by the client.
	                while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
	                {
	                    // Translate data bytes to a ASCII string.
	                    data = System.Text.Encoding.ASCII.GetString(bytes, 0, i);
					Debug.Log(String.Format("Received: {0}", data));

	                    // Process the data sent by the client.
	                    data = data.ToUpper();

	                    byte[] msg = System.Text.Encoding.ASCII.GetBytes(data);

	                    // Send back a response.
	                    stream.Write(msg, 0, msg.Length);
					Debug.Log(String.Format("Sent: {0}", data));
	                }

	                // Shutdown and end connection
	                client.Close();
	            }
	        }
	        catch (SocketException e)
	        {
			Debug.LogError(String.Format("SocketException: {0}", e));
	        }
	        finally
	        {
	            // Stop listening for new clients.
	            server.Stop();
	        }
			        
	    }

public void ListenForMessages(int port)
	    {
	        TcpListener server = null;
	        try
	        {
	            // Set the TcpListener on port 13000.
	           
	            IPAddress localAddr = IPAddress.Parse("127.0.0.1");

	            // TcpListener server = new TcpListener(port);
	            server = new TcpListener(localAddr, port);

	            // Start listening for client requests.
	            server.Start();

	            // Buffer for reading data
	            Byte[] bytes = new Byte[256];
	            String data = null;

	            // Enter the listening loop.
	            while (true)
	            {
				Debug.Log("Waiting for a connection... ");
	                //Console.Write("Waiting for a connection... ");

	                // Perform a blocking call to accept requests.
	                // You could also user server.AcceptSocket() here.
	                TcpClient client = server.AcceptTcpClient();
				Debug.Log("Connected!");

	                data = null;

	                // Get a stream object for reading and writing
	                NetworkStream stream = client.GetStream();

	                int i;

	                // Loop to receive all the data sent by the client.
	                while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
	                {
	                    // Translate data bytes to a ASCII string.
	                    data = System.Text.Encoding.ASCII.GetString(bytes, 0, i);
					Debug.Log(String.Format("Received: {0}", data));

//					var viewModel=new DataPointViewModel();
//					viewModel.rightAscendsion = UnityEngine.Random.value;
//					viewModel.declination= UnityEngine.Random.Range(-1f,1f);
//					viewModel.color= Color.cyan;
					var viewModel=JsonUtility.FromJson<DataPointViewModel>(data);
					lock(queueLock)
					{
					dataPointsQueue.Enqueue(viewModel);
					}

	                    // Process the data sent by the client.

	                    data = data.ToUpper();

	                    byte[] msg = System.Text.Encoding.ASCII.GetBytes(data);

	                    // Send back a response.
	                    stream.Write(msg, 0, msg.Length);
					Debug.Log(String.Format("Sent: {0}", data));
	                }

	                // Shutdown and end connection
	                client.Close();
	            }
	        }
	        catch (SocketException e)
	        {
			Debug.LogError(String.Format("SocketException: {0}", e));
	        }
	        finally
	        {
	            // Stop listening for new clients.
	            server.Stop();
	        }
			        
	    }

public static KIp6Address Parse(ReadOnlySpan<char> text)
        {
#if NETSTANDARD2_0
            return new KIp6Address(IPAddress.Parse(text.ToString()));
#else
            return new KIp6Address(IPAddress.Parse(text));
#endif
        }

public static KIp6Address Parse(string text)
        {
            return new KIp6Address(IPAddress.Parse(text));
        }

public static KIpEndpoint Parse(string value)
        {
            if (Uri.TryCreate(value, UriKind.Absolute, out Uri uri))
                return new IPEndPoint(IPAddress.Parse(uri.Host), uri.Port < 0 ? 0 : uri.Port);

            if (Uri.TryCreate($"tcp://{value}", UriKind.Absolute, out uri))
                return new IPEndPoint(IPAddress.Parse(uri.Host), uri.Port < 0 ? 0 : uri.Port);

            if (Uri.TryCreate($"tcp://[{value}]", UriKind.Absolute, out uri))
                return new IPEndPoint(IPAddress.Parse(uri.Host), uri.Port < 0 ? 0 : uri.Port);

            throw new FormatException("Failed to parse text to KIpEndpoint.");
        }

public static KIp4Address Parse(ReadOnlySpan<char> text)
        {
#if NETSTANDARD2_0
            return new KIp4Address(IPAddress.Parse(text.ToString()));
#else
            return new KIp4Address(IPAddress.Parse(text));
#endif
        }

public static KIp4Address Parse(string text)
        {
            return new KIp4Address(IPAddress.Parse(text));
        }

public ConnectPeersResult ConnectToPeers()
        {
            var peersFile = PathsProvider.Peers;
            if (File.Exists(peersFile) is false)
            {
                Logger.Log(LogLevel.Warning, "Cannot find peers file.");
                return ConnectPeersResult.NoPeersFile;
            }

            List<(IPAddress, int)> addresses = new();
            try
            {
                var lines = File.ReadAllLines(peersFile);
                for (int i = 0, c = lines.Length; i < c; ++i)
                {
                    if (lines[i] == "") continue;

                    int posOfColon = lines[i].LastIndexOf(':');
                    if (posOfColon < 0)
                    {
                        Logger.Log(LogLevel.Warning, "Peers file seems to have invalid addresses.");
                        continue;
                    }

                    var host = IPAddress.Parse(lines[i].Substring(0, posOfColon));
                    var port = int.Parse(lines[i].Substring(posOfColon + 1));
                    if (port <= 0 || port > 65535)
                    {
                        Logger.Log(LogLevel.Warning, "Peers file seems to have invalid addresses.");
                        continue;
                    }

                    addresses.Add((host, port));
                }
            }
            catch (Exception ex)
            {
                Logger.Log(LogLevel.Error, "Cannot connect to peers: " + ex.Message);
                return ConnectPeersResult.Failure;
            }

            return Daemon.AcceptPeerList(addresses) ? ConnectPeersResult.Success : ConnectPeersResult.Failure;
        }

public static InfoMessage Parse(byte[] data)
        {
            JObject obj = JObject.Parse(Encoding.Default.GetString(data));
            InfoMessage retVal  = new InfoMessage();
            JObject client = (JObject)obj["client"];
            retVal.Client = new Dictionary<string, string>();
            foreach(var x in client.Properties())
            {
                retVal.Client[x.Name] = (string)x.Value;
            }
            retVal.HostName = (string)obj["hostname"];
            retVal.IPList = new IPAddress[obj["ipList"].Count()];
            for(int x = 0; x < retVal.IPList.Length ;x++)
            {
                retVal.IPList[x] = IPAddress.Parse((string)obj["ipList"][x]);
            }
            retVal.Sender = (string)obj["sender"];
            retVal.Services = new List<Service>();
            foreach(JObject serviceElement in obj["services"])
            {
                Service serv = new Service();
                serv.Actions = new Dictionary<string, Service.Action>();
                foreach(var actionElement in ((JObject)serviceElement["actions"]).Properties())
                {
                    Service.Action act = new Service.Action();
                    act.Cache = (bool)actionElement.Value["cache"];
                    act.Metric = new Service.Action.Metrics();
                    act.Metric.Meta = (bool)actionElement.Value["metrics"]["meta"];
                    act.Metric.Params = (bool)actionElement.Value["metrics"]["params"];
                    act.Name = actionElement.Name;
                    act.Params = new Dictionary<string, string>();
                    if (actionElement.Value["params"] != null)
                    {
                        foreach (var paramElement in ((JObject)actionElement.Value["params"]).Properties())
                        {
                            act.Params[paramElement.Name] = paramElement.Value.HasValues ? (string)paramElement.Value["type"] : (string)paramElement.Value;
                        }
                    }
                    
                    serv.Actions[actionElement.Name] = act;
                }
                serv.Metadata = null;
                serv.Name = (string)serviceElement["name"];
                serv.Settings = null;
                retVal.Services.Add(serv);
            }
            retVal.Ver = (string)obj["ver"];

            return retVal;
        }

internal override void ParseRecordData(DomainName origin, string[] stringRepresentation)
		{
			if (stringRepresentation.Length < 2)
				throw new FormatException();

			Address = IPAddress.Parse(stringRepresentation[0]);
			Ports = stringRepresentation.Skip(1).Select(UInt16.Parse).ToList();
		}

internal override void ParseRecordData(DomainName origin, string[] stringRepresentation)
		{
			if (stringRepresentation.Length != 1)
				throw new FormatException();

			Address = IPAddress.Parse(stringRepresentation[0]);
		}