ArgusTV.Common.Logging.CustomLogger.InitializeLogger C# (CSharp) Метод

        protected static void InitializeLogger(string logLevelSettingName, string fileName)
        {
            _logLevel = LogLevel.Warn;
            var levelAsString = ConfigurationManager.AppSettings.Get(logLevelSettingName);
            if (!String.IsNullOrEmpty(levelAsString))
            {
                _logLevel = LogLevel.FromString(levelAsString);
            }

            string filePath = Path.Combine(ArgusTV.Common.Logging.Logger.ArgusTVLogFolder, fileName);

            var config = LogManager.Configuration;
            if (config == null)
            {
                config = new LoggingConfiguration();
            }

            var fileTarget = new FileTarget
            {
                ConcurrentWrites = true,
                FileName = filePath,
                Layout = "${longdate} [${pad:padding=-5:fixedLength=true:inner=${level}}][${threadname:whenEmpty=${threadid}}]: ${message}",
                BufferSize = 256 * 1024,
                ArchiveFileName = filePath.Replace(".log", "_{#}.log"),
                ArchiveAboveSize = 1000 * 1000, // 1MB
                ArchiveNumbering = ArchiveNumberingMode.Rolling,
                MaxArchiveFiles = 9
            };
            config.AddTarget("file", fileTarget);

            var rule = new LoggingRule(logLevelSettingName, _logLevel, fileTarget);
            config.LoggingRules.Add(rule);

            LogManager.Configuration = config;
            _log = LogManager.GetLogger(logLevelSettingName);
        }