/// <summary>
/// Trace an event
/// </summary>
public void TraceEvent(System.Diagnostics.Tracing.EventLevel level, string format, params Object[] args)
{
foreach (var w in this.m_writers)
{
w.TraceEvent(level, this.m_source, format, args);
}
}
/// <summary>
/// Trace an event
/// </summary>
public void TraceEvent(System.Diagnostics.Tracing.EventLevel level, string format, params Object[] args)
{
foreach (var w in m_writers.ToArray())
{
// if (level <= w.Value || w.Value == EventLevel.LogAlways)
w.Key.TraceEvent(level, this.m_source, format, args);
}
}
public static void InitializeLogger(string instanceName, System.Diagnostics.Tracing.EventLevel logEventLevel, string connectionString, string applicationName = "NA")
{
var logListener1 = new ObservableEventListener();
logListener1.EnableEvents(AppEventSourceManager.Log, logEventLevel, EventKeywords.None);
logListener1.LogToSqlDatabase(instanceName, connectionString, "Traces", Buffering.DefaultBufferingInterval, 1, Timeout.InfiniteTimeSpan, 500);
AppEventSourceManager.Log.Info(string.Format("Logger Initialized - Event Source : {0}, Log Level : {1}", instanceName, logEventLevel.ToString()), applicationName);
}
/// <summary>
/// Write the trace to the log file
/// </summary>
/// <param name="level">Level.</param>
/// <param name="source">Source.</param>
/// <param name="format">Format.</param>
/// <param name="args">Arguments.</param>
protected override void WriteTrace(System.Diagnostics.Tracing.EventLevel level, string source, string format, params object[] args)
{
lock (this.m_logBacklog)
{
this.m_logBacklog.Enqueue(String.Format("{0}@{1} <{2}> [{3:o}]: {4}", source, Thread.CurrentThread.Name, level, DateTime.Now, String.Format(format, args)));
//string dq = String.Format("{0}@{1} <{2}> [{3:o}]: {4}", source, Thread.CurrentThread.Name, level, DateTime.Now, String.Format(format, args));
//using (TextWriter tw = File.AppendText(this.m_logFile))
// tw.WriteLine(dq); // This allows other threads to add to the write queue
Monitor.Pulse(this.m_logBacklog);
}
}
/// <summary>
/// Write the trace to the log file
/// </summary>
/// <param name="level">Level.</param>
/// <param name="source">Source.</param>
/// <param name="format">Format.</param>
/// <param name="args">Arguments.</param>
protected override void WriteTrace(System.Diagnostics.Tracing.EventLevel level, string source, string format, params object[] args)
{
try
{
using (TextWriter tw = File.AppendText(this.m_logFile))
tw.WriteLine("{0}@{1} <{2}> [{3:o}]: {4}", source, Thread.CurrentThread.Name, level, DateTime.Now, String.Format(format, args)); // This allows other threads to add to the write queue
}
catch
{
;
}
}
public ConsoleColor?Map(System.Diagnostics.Tracing.EventLevel eventLevel)
{
switch (eventLevel)
{
case EventLevel.Critical:
return(ConsoleColor.White);
case EventLevel.Error:
return(ConsoleColor.DarkMagenta);
case EventLevel.Warning:
return(ConsoleColor.DarkYellow);
case EventLevel.Verbose:
return(ConsoleColor.Blue);
default:
return(null);
}
}
public static void InitializeLogger(string instanceName, System.Diagnostics.Tracing.EventLevel logEventLevel, string applicationName = "NA")
{
var logListener1 = new ObservableEventListener();
logListener1.EnableEvents(AppEventSourceManager.Log, logEventLevel, EventKeywords.None);
logListener1.LogToSqlDatabase(instanceName,
ConfigurationManager.ConnectionStrings["DefaultConnection"].ConnectionString,
"Traces",
Microsoft.Practices.EnterpriseLibrary.SemanticLogging.Utility.Buffering.DefaultBufferingInterval,
1,
Timeout.InfiniteTimeSpan,
500);
//var logListener2 = new ObservableEventListener();
//logListener2.EnableEvents(IoTEventSourceManager.Log, logEventLevel, EventKeywords.None);
//logListener2.LogToFlatFile("semanticLogs.json", new JsonEventTextFormatter(EventTextFormatting.Indented), true);
AppEventSourceManager.Log.Info(string.Format("Logger Initialized - Event Source : {0}, Log Level : {1}", instanceName, logEventLevel.ToString()), applicationName);
}