public virtual T AddCounter(string counterName, string displayName, long value)
{
lock (this)
{
string saveName = Limits.FilterCounterName(counterName);
T counter = FindCounterImpl(saveName, false);
if (counter == null)
{
return(AddCounterImpl(saveName, displayName, value));
}
counter.SetValue(value);
return(counter);
}
}
public virtual T FindCounter(string counterName, string displayName)
{
lock (this)
{
// Take lock to avoid two threads not finding a counter and trying to add
// the same counter.
string saveName = Limits.FilterCounterName(counterName);
T counter = FindCounterImpl(saveName, false);
if (counter == null)
{
return(AddCounterImpl(saveName, displayName, 0));
}
return(counter);
}
}
public virtual T FindCounter(string counterName, bool create)
{
return(FindCounterImpl(Limits.FilterCounterName(counterName), create));
}