Auxilium_Server.Classes.Client.Send C# (CSharp) Method

        public void Send(byte[] data)
        {
            if (!Connected)
                return;

            _sendQueue.Enqueue(data);

            if (!_processing[1])
            {
                _processing[1] = true;
                HandleSendQueue();
            }
        }

        //TODO: Don't disconnect people, instead return an error code.
        static void HandleSignInPacket(Client c, string name, string pass)
        {
            if (name.Length == 0 || name.Length > 16 || pass.Length != 40)
            {
                c.Disconnect();
                return;
            }

            //Don't let them join if they were banned.
            GetBanList();
            if (BanList.Contains(name.ToLower(), StringComparer.OrdinalIgnoreCase))
            {
                c.Disconnect();
                return;
            }

            MySqlCommand q = new MySqlCommand(string.Empty, SQL);
            q.CommandText = "SELECT Count(*) FROM users WHERE Username=@Username AND Password=@Password;";
            q.Parameters.AddWithValue("@Username", name);
            q.Parameters.AddWithValue("@Password", pass);

            MySqlDataReader r = q.ExecuteReader();
            bool success = r.Read() && (r.GetInt16("Count(*)") != 0);
            r.Close();

            byte[] data = Packer.Serialize((byte)ServerPacket.SignIn, success);
            c.Send(data);

            if (success)
            {
                //If this user is already logged in from somewhere else then disconnect them.
                Client existing = ClientFromUsername(name);
                if (existing != null)
                {
                    existing.Disconnect();
                }

                c.Value.UserID = RunningID++;
                c.Value.Username = name;

                c.Value.Authenticated = true;
                SendLoginBarrage(c);
            }
        }