internal void Initialize(string instanceName)
{
try
{
if (!PerformanceCounterCategory.Exists(PerformanceCategoryName))
{
InstallCounters();
}
else
{
_countersInitialized = true;
//the below seems to have issues upon reinitialization. Just force using the installer.
////check to see if all of the current counters are installed.
//PerformanceCounterCategory perfCategory = new PerformanceCounterCategory(ForwardingCounters.PerformanceCategoryName);
//bool recreate = false;
//foreach (string counterName in ForwardingCounters.PerformanceCounterNames)
//{
// if (!perfCategory.CounterExists(counterName))
// {
// LoggingWrapper.Write("Counter " + counterName + " not found in category " + ForwardingCounters.PerformanceCategoryName, "Relay");
// recreate = true;
// break;
// }
//}
//if (recreate)
//{
// LoggingWrapper.Write("Recreating performance counter category " + ForwardingCounters.PerformanceCategoryName, "Relay");
// RemoveCounters();
// InstallCounters();
//}
//else
//{
// countersInitialized = true;
//}
}
if (_countersInitialized)
{
int numCounters = PerformanceCounterNames.Length;
PerformanceCounters = new PerformanceCounter[numCounters];
for (int i = 0; i < numCounters; i++)
{
PerformanceCounters[i] = new PerformanceCounter(
PerformanceCategoryName,
PerformanceCounterNames[i],
instanceName,
false
);
}
if (PerformanceCounterCategory.CounterExists(PerformanceCounterNames[(int)PerformanceCounterIndexes.AvgMsgLife],
PerformanceCategoryName))
{
_avgMessageLife = new AverageMessageLife(
PerformanceCounters[(int)PerformanceCounterIndexes.AvgMsgLife],
PerformanceCounters[(int)PerformanceCounterIndexes.AvgMsgLifeBase]);
}
if (PerformanceCounterCategory.CounterExists(PerformanceCounterNames[(int)PerformanceCounterIndexes.SaveWithConfirm],
PerformanceCategoryName))
{
nov09CountersExist = true;
}
else
{
_log.Warn("Confirmed Update Counters are not installed, please reinstall DataRelay counters.");
}
_hitCounter = new MinuteAggregateCounter();
_attemptCounter = new MinuteAggregateCounter();
ResetCounters();
StartTimer();
}
}
catch (System.Security.SecurityException)
{
if (_log.IsWarnEnabled)
_log.Warn("Could not automatically install relay forwarding counters. Please run InstallUtil against MySpace.RelayComponent.Forwarding.dll to install counters manually.");
_countersInitialized = false;
}
catch (UnauthorizedAccessException)
{
if (_log.IsWarnEnabled)
_log.Warn("Could not automatically install relay forwarding counters. Please run InstallUtil against MySpace.RelayComponent.Forwarding.dll to install counters manually.");
_countersInitialized = false;
}
catch (Exception ex)
{
if (_log.IsErrorEnabled)
_log.ErrorFormat("Error initializing relay forwarding counters: {0}", ex);
_countersInitialized = false;
}
}
internal void Initialize(string instanceName)
{
if (!PerformanceCounterCategory.Exists(RelayNodeCounters.PerformanceCategoryName))
{
InstallCounters();
}
else
{
countersInitialized = true;
////check to see if all of the current counters are installed.
//PerformanceCounterCategory perfCategory = new PerformanceCounterCategory(RelayNodeCounters.PerformanceCategoryName);
//bool recreate = false;
//foreach (string counterName in RelayNodeCounters.PerformanceCounterNames)
//{
// if (!perfCategory.CounterExists(counterName))
// {
// LoggingWrapper.Write("Counter " + counterName + " not found in category " + RelayNodeCounters.PerformanceCategoryName, "Relay");
// recreate = true;
// break;
// }
//}
//if (recreate)
//{
// LoggingWrapper.Write("Recreating performance counter category " + RelayNodeCounters.PerformanceCategoryName, "Relay");
// RemoveCounters();
// InstallCounters();
//}
//else
//{
// countersInitialized = true;
//}
}
try
{
if (countersInitialized)
{
int numCounters = PerformanceCounterNames.Length;
PerformanceCounters = new PerformanceCounter[numCounters];
for (int i = 0; i < numCounters; i++)
{
PerformanceCounters[i] = new PerformanceCounter(
PerformanceCategoryName,
PerformanceCounterNames[i],
instanceName,
false
);
}
PerformanceCounter avgMsgLife = PerformanceCounters[(int)PerformanceCounterIndexes.AvgMsgLife];
PerformanceCounter avgMsgLifeBase = PerformanceCounters[(int)PerformanceCounterIndexes.AvgMsgLifeBase];
if (PerformanceCounterCategory.CounterExists(PerformanceCounterNames[(int)PerformanceCounterIndexes.AvgMsgLife],
RelayNodeCounters.PerformanceCategoryName))
{
avgMessageLife = new AverageMessageLife(avgMsgLife, avgMsgLifeBase);
}
if (PerformanceCounterCategory.CounterExists(PerformanceCounterNames[(int)PerformanceCounterIndexes.SaveWithConfirm],
RelayNodeCounters.PerformanceCategoryName))
{
nov09CountersExist = true;
}
else
{
log.Warn("Confirmed Update Counters are not installed, please reinstall DataRelay counters.");
}
hitCounter = new MinuteAggregateCounter();
attemptCounter = new MinuteAggregateCounter();
ResetCounters();
StartTimer();
}
}
catch(Exception ex)
{
if (log.IsErrorEnabled)
log.ErrorFormat("Exception creating Relay Node Counters: {0}. The counters might need to be reinstalled via InstallUtil.", ex);
countersInitialized = false;
}
}