public void ReturnToPool(ICounterItem item)
{
if (item is CounterItem <T> value)
{
foreach (var lVal in value.Values)
{
CounterItemValue <T> .Store(lVal);
}
CounterItem <T> .Store(value);
}
}
ICounterItem ICounterReader.Take(int items)
{
if (_counterValues.Count == 0)
{
return(null);
}
var lstItems = new List <CounterItemValue <T> >();
var itemIdx = 0;
while (itemIdx < items && _counterValues.TryTake(out var item))
{
if (item == _lastValue)
{
lock (_valueLock)
{
_lastValue = null;
}
}
lstItems.Add(item);
itemIdx++;
}
return(CounterItem <T> .Retrieve(Category, Name, Type, Level, Kind, Unit, lstItems));
}
public void Add(T value)
{
//Now with a truncate to 5 seconds
var now = Core.Now.TruncateTo(TimeSpan.FromSeconds(5));
var lastValue = _lastValue;
if (lastValue?.Timestamp == now)
{
var nValue = MergeValues(lastValue.Value, value);
lock (_valueLock)
{
if (_lastValue != null)
{
_lastValue.Value = nValue;
return;
}
}
}
var newItem = CounterItemValue <T> .Retrieve(now, value);
_lastValue = newItem;
_counterValues.Add(newItem);
}
public static void Store(CounterItemValue <T> item)
{
item.Timestamp = DateTime.MinValue;
item.Value = default;
ReferencePool <CounterItemValue <T> > .Shared.Store(item);
}