public override Task <string> GetMessage()
        {
            var req1003 = C2S1003.Parser.ParseFrom(ByteString.FromBase64(data));

            var  user   = _dataContext.GameUsers.Where(m => m.DeviceId == req1003.DeviceId).FirstOrDefault();
            long userId = 0;

            if (user == null || user.UserId == 0)
            {
                //注册账号
                var userIdFactory = _client.GetGrain <IUserIdFactoryGrain>(default(Int64));
                userId        = userIdFactory.GetNewUserId().Result;
                user          = new GameUser();
                user.UserId   = userId;
                user.NickName = "游客001";
                user.HeadIcon = "1";
                user.DeviceId = req1003.DeviceId;
                _dataContext.Add(user);
                _dataContext.SaveChanges();
            }
            else
            {
                userId = user.UserId;
            }

            //将玩家踢出游戏
            var userGrain = _client.GetGrain <IUserGrain>(userId);

            userGrain.SetNickName(req1003.DeviceId);
            userGrain.Kick().Wait();
            var token      = CryptoHelper.MD5_Encrypt($"{userId}{Guid.NewGuid()}{DateTime.UtcNow.Ticks}");
            var tokenGtain = _client.GetGrain <ITokenGrain>(userId);

            tokenGtain.SetToken(token, HttpContext.Connection.RemoteIpAddress.ToString()).Wait();

            _recordContext.Add(new LoginRecord()
            {
                UserId      = userId,
                LoginType   = LoginType.None,
                LoginIP     = HttpContext.Connection.RemoteIpAddress.ToString(),
                LoginDevice = req1003.DeviceId
            });
            _recordContext.SaveChangesAsync();

            var serverconfig = _dataContext.ServerConfigs.Where(m => m.ServerLevel == 0).FirstOrDefault();

            if (serverconfig == null)
            {
                return(Task.FromResult(new MOMsgResult()
                {
                    ErrorCode = (int)MOErrorType.Shown, ErrorInfo = "服务器不存在"
                }.ToByteString().ToBase64()));
            }

            var message = new S2C1003();

            message.Token     = token;
            message.UserId    = userId;
            message.UserName  = req1003.DeviceId;
            message.LoginIP   = serverconfig.LoginIP;
            message.LoginPort = serverconfig.LoginPort;
            message.ApiIP     = serverconfig.ApiIP;
            message.ApiPort   = serverconfig.ApiPort;
            message.GateIP    = serverconfig.GateIP;
            message.GatePort  = serverconfig.GatePort;

            return(Task.FromResult(new MOMsgResult()
            {
                Content = message.ToByteString()
            }.ToByteString().ToBase64()));
        }