static void ExceptionHandler(object sender, UnhandledExceptionEventArgs args)
{
int result = unchecked ((int)LinqToDryadException.E_FAIL);
Exception e = args.ExceptionObject as Exception;
if (e != null)
{
result = System.Runtime.InteropServices.Marshal.GetHRForException(e);
DryadLogger.LogCritical(0, e);
}
DebugHelper.StopLogging(result);
if (Debugger.IsAttached)
{
Debugger.Break();
}
else
{
DrLogging.WriteMiniDump();
}
// We need to Exit, since other threads in the GM
// are likely to still be running.
Environment.Exit(result);
}
public static void InitializeLogging(DateTime startTime)
{
if (!loggingInitialized)
{
lock (syncRoot)
{
if (!loggingInitialized)
{
// Initialize text-based tracing
string traceFile = Path.Combine(Directory.GetCurrentDirectory(), "GraphManagerTrace.txt");
DryadLogger.Start(traceFile);
// Initialize Graph Manager's internal logging
DrLogging.Initialize();
DebugHelper.SetLogType();
// Report start time to Artemis - must come after
// DrLogging is initialized so stdout is redirected
DrArtemisLegacyReporter.ReportStart((ulong)startTime.Ticks);
loggingInitialized = true;
}
}
}
}
static void ExceptionHandler(object sender, UnhandledExceptionEventArgs args)
{
int result = unchecked ((int)LinqToDryadException.E_FAIL);
Exception e = args.ExceptionObject as Exception;
string errorString = "Unknown exception";
if (e != null)
{
result = System.Runtime.InteropServices.Marshal.GetHRForException(e);
errorString = e.ToString();
DryadLogger.LogCritical(errorString);
System.Threading.Thread.Sleep(10 * 1000);
}
DebugHelper.StopLogging(result, errorString, DateTime.Now.ToLocalTime(), dfsDirectory);
if (Debugger.IsAttached)
{
Debugger.Break();
}
else
{
DrLogging.WriteMiniDump();
}
// We need to Exit, since other threads in the GM
// are likely to still be running.
Environment.Exit(result);
}
public static void StopLogging(int retCode, string errorString, DateTime startTime, Uri dfsDirectory)
{
if (loggingInitialized)
{
lock (syncRoot)
{
if (loggingInitialized)
{
// Report stop time to Artemis
foreach (DrIReporter reporter in reporters)
{
reporter.ReportStop(unchecked ((uint)retCode), errorString, (ulong)startTime.ToFileTime());
}
if (dfsDirectory != null && errorString != null)
{
UploadToDfs(dfsDirectory, "error.txt", errorString);
}
// Shutdown Graph Manager's internal logging
DrLogging.ShutDown(unchecked ((uint)retCode));
loggingInitialized = false;
}
}
}
}
public static void InitializeLogging(DateTime startTime)
{
if (!loggingInitialized)
{
lock (syncRoot)
{
if (!loggingInitialized)
{
// Initialize Graph Manager's internal logging
string logDir = Environment.GetEnvironmentVariable("LOG_DIRS");
if (logDir == null)
{
DrLogging.Initialize("graphmanager", false);
}
else
{
// deal with comma-separated list
logDir = logDir.Split(',').First().Trim();
DrLogging.Initialize(Path.Combine(logDir, "graphmanager"), false);
}
DrLogging.SetLoggingLevel(DrLogTypeManaged.Info);
// Report start time to Artemis - must come after
// DrLogging is initialized so stdout is redirected
foreach (DrIReporter reporter in reporters)
{
reporter.ReportStart((ulong)startTime.ToFileTime());
}
loggingInitialized = true;
}
}
}
}
static public void LogInformation(
string message,
[CallerFilePath] string file = "(nofile)",
[CallerMemberName] string function = "(nofunction)",
[CallerLineNumber] int line = -1)
{
DrLogging.LogInformation(message, file, function, line);
}
public static void StopLogging(int retCode)
{
if (loggingInitialized)
{
lock (syncRoot)
{
if (loggingInitialized)
{
// Report stop time to Artemis
DrArtemisLegacyReporter.ReportStop(unchecked ((uint)retCode));
// Shutdown Graph Manager's internal logging
DrLogging.ShutDown(unchecked ((uint)retCode));
// Shutdown text-based tracing
DryadLogger.Stop();
loggingInitialized = false;
}
}
}
}
public static void SetLogType()
{
DrLogging.SetLoggingLevel((DrLogType)DryadLogger.TraceLevel);
}
