public long? ReportWorkingSet()
{
// AppPool not found -> is not started -> 0 memory in use.
if (string.IsNullOrEmpty(this.counterName))
return 0;
if (this.workingSetListener == null)
{
try
{
this.workingSetListener = new CounterListener("Process", this.counterName, "Working Set");
}
catch (InvalidOperationException)
{
}
}
if (this.workingSetListener == null)
return 0;
try
{
float? value = this.workingSetListener.ReportValue();
return value.HasValue ? (long)value.Value : default(long?);
}
catch (InvalidOperationException)
{
// counter not available.
this.workingSetListener = null;
return 0;
}
}
private Action CreateReportingAction(CounterListenerElement config)
{
CounterListener listener = new CounterListener(config.Category, config.Instance, config.Counter, _counterFactory);
IMonitoringChannel channel;
if (config.Sampling.HasValue)
{
channel = this.factory.CreateChannel(config.Type, config.Target, config.Sampling.Value);
}
else
{
channel = this.factory.CreateChannel(config.Type, config.Target);
}
this.counters.Add(listener);
return(() =>
{
float?value = null;
try
{
value = listener.ReportValue();
}
catch (InvalidOperationException ex)
{
Logger.Error(ex, "Failed to report value from counter. It will retry on next interval");
}
if (value.HasValue)
{
channel.Report(config.Key, value.Value);
}
});
}
private Action CreateReportingAction(CounterListenerElement config)
{
CounterListener listener = new CounterListener(config.Category, config.Instance, config.Counter);
IMonitoringChannel channel;
if (config.Sampling.HasValue)
{
channel = this.factory.CreateChannel(config.Type, config.Target, config.Sampling.Value);
}
else
{
channel = this.factory.CreateChannel(config.Type, config.Target);
}
this.counters.Add(listener);
return(() =>
{
float?value = listener.ReportValue();
if (value.HasValue)
{
channel.Report(config.Key, (long)value.Value);
}
});
}
public float? ReportValue()
{
// AppPool not found -> is not started.
if (string.IsNullOrEmpty(this.counterName) && !LoadCounterName())
return null;
if (this.counterListener == null)
{
try
{
this.counterListener = new CounterListener(category, this.counterName, counter);
}
catch (InvalidOperationException)
{
}
}
if (this.counterListener == null)
return null;
try
{
return this.counterListener.ReportValue(); ;
}
catch (InvalidOperationException)
{
// counter not available.
this.counterListener = null;
return null;
}
}
public void LoadCounterName()
{
string newName = this.GetCounterName(this.appPoolName);
if (!string.IsNullOrEmpty(newName) && this.counterName != newName)
{
if (this.workingSetListener != null)
{
this.workingSetListener.Dispose();
this.workingSetListener = null;
}
this.counterName = newName;
}
}
public void LoadCounterName()
{
string newName = this.GetCounterName(this.appPoolName);
if (!string.IsNullOrEmpty(newName) && this.counterName != newName)
{
if (this.workingSetListener != null)
{
this.workingSetListener.Dispose();
this.workingSetListener = null;
}
this.counterName = newName;
}
}
public bool LoadCounterName()
{
string newName = this.GetCounterName(this.appPoolName);
if (!string.IsNullOrEmpty(newName) && this.counterName != newName)
{
if (this.counterListener != null)
{
this.counterListener.Dispose();
this.counterListener = null;
}
this.counterName = newName;
return(true);
}
return(false);
}
public bool LoadCounterName()
{
string newName = this.GetCounterName(this.appPoolName);
if (!string.IsNullOrEmpty(newName) && this.counterName != newName)
{
if (this.counterListener != null)
{
this.counterListener.Dispose();
this.counterListener = null;
}
this.counterName = newName;
return true;
}
return false;
}
public float?ReportValue()
{
// AppPool not found -> is not started.
if (string.IsNullOrEmpty(this.counterInstanceName) && !LoadCounterInstanceName())
{
return(null);
}
if (this.counterListener == null)
{
try
{
this.counterListener = new CounterListener(category, this.counterInstanceName, counter, _counterFactory);
}
catch (InvalidOperationException ex)
{
Logger.Warn(ex, "Failed to initialize counter: {0}, {1}, {2}", category, counterInstanceName, counter);
}
}
if (this.counterListener == null)
{
return(null);
}
try
{
return(this.counterListener.ReportValue());;
}
catch (InvalidOperationException ex)
{
Logger.Warn(ex, "Failed to ReportValue from counter: {0}, {1}, {2}", category, counter, counterInstanceName);
// counter not available.
_counterInstanceNameCache.ReportInvalid(appPoolName, counterInstanceName);
this.counterListener = null;
this.counterInstanceName = null;
return(null);
}
}
public long?ReportWorkingSet()
{
// AppPool not found -> is not started -> 0 memory in use.
if (string.IsNullOrEmpty(this.counterName))
{
return(0);
}
if (this.workingSetListener == null)
{
try
{
this.workingSetListener = new CounterListener("Process", this.counterName, "Working Set");
}
catch (InvalidOperationException)
{
}
}
if (this.workingSetListener == null)
{
return(0);
}
try
{
float?value = this.workingSetListener.ReportValue();
return(value.HasValue ? (long)value.Value : default(long?));
}
catch (InvalidOperationException)
{
// counter not available.
this.workingSetListener = null;
return(0);
}
}
public float?ReportValue()
{
// AppPool not found -> is not started.
if (string.IsNullOrEmpty(this.counterName) && !LoadCounterName())
{
return(null);
}
if (this.counterListener == null)
{
try
{
this.counterListener = new CounterListener(category, this.counterName, counter);
}
catch (InvalidOperationException)
{
}
}
if (this.counterListener == null)
{
return(null);
}
try
{
return(this.counterListener.ReportValue());;
}
catch (InvalidOperationException)
{
// counter not available.
this.counterListener = null;
return(null);
}
}
private Action CreateReportingAction(CounterListenerElement config)
{
CounterListener listener = new CounterListener(config.Category, config.Instance, config.Counter);
IMonitoringChannel channel;
if (config.Sampling.HasValue)
{
channel = this.factory.CreateChannel(config.Type, config.Target, config.Sampling.Value);
}
else
{
channel = this.factory.CreateChannel(config.Type, config.Target);
}
this.counters.Add(listener);
return () =>
{
float? value = listener.ReportValue();
if (value.HasValue)
{
channel.Report(config.Key, (int)value.Value);
}
};
}
