private static void HandlePerformanceCounterUpdateException(Exception ex)
{
lock (syncRoot)
{
performanceCounter = null;
}
log.Error(string.Format("Exception during performance counter update. Exception Msg:{0}", ex.Message), ex);
}
public static void InitializePerformanceCounter(string instanceName)
{
lock (syncRoot)
{
if (performanceCounter != null)
{
throw new InvalidOperationException("PerformanceCounter have allready been initialized.");
}
try
{
PerfCounter.Initialize();
perfCounterInstanceName = instanceName;
performanceCounter = PerfCounter.GetInstance(instanceName);
}
catch (Exception)
{
performanceCounter = null;
throw;
}
}
}