internal Logger(string logFile, LoggerSetup loggerSetup, string configFile)
{
this._logFile = logFile;
this._loggerSetup = loggerSetup;
this._queueWaitHandle = new AutoResetEvent(false);
this._queue = new Queue <string>();
this._consumerThread = new Thread(this.ConsumerThread);
this._consumerThread.IsBackground = true;
this._consumerThread.Start();
if (!this.IsNullOrWhiteSpace(configFile))
{
this._configFile = LogConfigManager.GetFileFullPath(configFile);
try
{
this._configFileWatcher = new FileSystemWatcher(Path.GetDirectoryName(this._configFile), Path.GetFileName(this._configFile));
this._configFileWatcher.EnableRaisingEvents = true;
this._configFileWatcher.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.FileName;
this._configFileWatcher.Changed += (s, e) => this._isConfigFileChanged = true;
this._configFileWatcher.Created += (s, e) => this._isConfigFileChanged = true;
this._configFileWatcher.Deleted += (s, e) => this._isConfigFileChanged = true;
this._configFileWatcher.Renamed += (s, e) => this._isConfigFileChanged = true;
}
catch (Exception e)
{
InternalLogger.Log(e);
}
}
this.InitFileAppender();
this.WatchConfigFileChanged();
}
/// <summary>
/// Initializes a new instance of the <see cref="MutexMultiProcessFileAppender" /> class.
/// </summary>
/// <param name="filename">File to write.</param>
/// <param name="loggerSetup">Log setup.</param>
public MutexMultiProcessFileAppender(string filename, LoggerSetup loggerSetup)
{
try
{
this._fileName = LogConfigManager.GetFileFullPath(filename);
this._directoryName = Path.GetDirectoryName(this._fileName);
this._fileInfo = new FileInfo(this._fileName);
this._loggerSetup = loggerSetup;
this._mutex = this.CreateSharedMutex(this.GetMutexName(this._fileName));
}
catch (Exception e)
{
if (this._mutex != null)
{
this._mutex.Close();
this._mutex = null;
}
InternalLogger.Log(e);
throw;
}
}
/// <summary>
/// Serves as a hash function for LogConfig instance.
/// </summary>
/// <returns>A hash code for the current LogConfig.</returns>
public override int GetHashCode()
{
return(string.Format(
"{0}|{1}|{2}|{3}|{4}|{5}|{6}|{7}|{8}|{9}",
LogConfigManager.GetFileFullPath(this.LogFile).ToLowerInvariant(),
this.LoggerSetup.DateTimeFormat ?? string.Empty,
this.LoggerSetup.Level.ToString(),
this.LoggerSetup.WriteToConsole.ToString(),
this.LoggerSetup.WriteToFile.ToString(),
this.LoggerSetup.UseBracket.ToString(),
this.LoggerSetup.EnableStackInfo.ToString(),
this.LoggerSetup.RollingFileSizeLimit.ToString(),
this.LoggerSetup.RollingFileCountLimit.ToString(),
this.LoggerSetup.RollingByDate.ToString()).GetHashCode());
}