public static void LiveModel_TraceLogEvent(object sender, TraceLogEventArgs e)
{
RLLogLevel logLevel = e.LogLevel;
switch (logLevel)
{
case RLLogLevel.LEVEL_ERROR:
Console.Error.WriteLine($"LogLevel: {e.LogLevel} LogMessage: {e.Message}");
break;
default:
Console.WriteLine($"LogLevel: {e.LogLevel} LogMessage: {e.Message}");
break;
}
}
public void CaptureLogs(
string sessionName,
IDictionary <string, TraceEventLevel> providers,
IDictionary <string, IEnumerable <int> > eventIdFilters = null)
{
if (string.IsNullOrEmpty(sessionName))
{
throw new ArgumentException(nameof(sessionName));
}
if (providers == null)
{
throw new ArgumentException(nameof(providers));
}
if (this.currentSession != null)
{
throw new InvalidOperationException("A trace session is already running.");
}
this.currentSession = new TraceEventSession(sessionName);
foreach (KeyValuePair <string, TraceEventLevel> provider in providers)
{
this.currentSession.EnableProvider(provider.Key, provider.Value);
}
this.backgroundTraceThread = new Thread(_ =>
{
Thread.CurrentThread.Name = $"ListenForEventTraceLogs: {sessionName}";
this.currentSession.Source.Dynamic.All += data =>
{
EventHandler <TraceLogEventArgs> handler = this.OnTraceLog;
if (handler == null)
{
return;
}
// Ignore events that seem to come from MDS infrastructure.
if (ShouldExcludeEvent(data, eventIdFilters))
{
return;
}
var builder = new StringBuilder(1024);
builder.Append(data.TimeStamp.ToString("yyyy-MM-ddTHH:mm:ss.fffZ")).Append(':');
builder.Append(" [").Append(data.ActivityID.ToString("N").Substring(0, 4));
builder.Append(", ").Append(data.RelatedActivityID.ToString("N").Substring(0, 4)).Append("] ");
builder.Append(data.EventName).Append(": ");
if (this.preferFormattedMessages && !string.IsNullOrEmpty(data.FormattedMessage))
{
builder.Append(data.FormattedMessage);
}
else
{
for (int i = 0; i < data.PayloadNames.Length; i++)
{
builder.Append(data.PayloadNames[i]).Append('=').Append(data.PayloadValue(i));
builder.Append(", ");
}
// remove trailing ", "
builder.Remove(builder.Length - 2, 2);
}
string message = builder.ToString();
var eventArgs = new TraceLogEventArgs(data.ProviderName, data.Level, message);
handler(this, eventArgs);
};
// This is a blocking call.
this.currentSession.Source.Process();
});
this.backgroundTraceThread.IsBackground = true;
this.backgroundTraceThread.Start();
}
private void Post_Evemt_TraceLog(object state)
{
TraceLogEventArgs e = (TraceLogEventArgs)state;
TraceLog(this, e);
}
