public bool ShouldLog(ILogEntry logEntry)
{
int key = logEntry.GetThrottlingHashCode();
if (_minEventThreshold <= 1 && _minInterval == TimeSpan.Zero)
{
return true;
}
bool toReturn = true;
lock (_lockObject)
{
if (_lastTimeLogged.ContainsKey(key))
{
if (_minEventThreshold <= 1 && _minInterval != TimeSpan.Zero)
{
if (_lastTimeLogged[key].LastTimeLogged.Add(_minInterval) > DateTime.Now)
{
RuleTracker tracker = _lastTimeLogged[key];
tracker.MessagesSkippedSinceLastLog += 1;
_lastTimeLogged[key] = tracker;
toReturn = false;
}
else
{
logEntry.ExtendedProperties.Add("ThrottledMessagesSkippedSinceLastLog", _lastTimeLogged[key].MessagesSkippedSinceLastLog.ToString());
_lastTimeLogged[key] = new RuleTracker(DateTime.Now, 0);
}
}
else if (_minEventThreshold > 1 && _minInterval == TimeSpan.Zero)
{
if (_lastTimeLogged[key].MessagesSkippedSinceLastLog < _minEventThreshold - 1)
{
RuleTracker tracker = _lastTimeLogged[key];
tracker.MessagesSkippedSinceLastLog += 1;
_lastTimeLogged[key] = tracker;
toReturn = false;
}
else
{
logEntry.ExtendedProperties.Add("ThrottledMessagesSkippedSinceLastLog", _lastTimeLogged[key].MessagesSkippedSinceLastLog.ToString());
_lastTimeLogged[key] = new RuleTracker(DateTime.Now, 0);
}
}
else if (_minEventThreshold > 1 && _minInterval != TimeSpan.Zero)
{
if (_lastTimeLogged[key].LastTimeLogged.Add(_minInterval) > DateTime.Now && _lastTimeLogged[key].MessagesSkippedSinceLastLog < _minEventThreshold - 1)
{
RuleTracker tracker = _lastTimeLogged[key];
tracker.MessagesSkippedSinceLastLog += 1;
_lastTimeLogged[key] = tracker;
toReturn = false;
}
else
{
logEntry.ExtendedProperties.Add("ThrottledMessagesSkippedSinceLastLog", _lastTimeLogged[key].MessagesSkippedSinceLastLog.ToString());
_lastTimeLogged[key] = new RuleTracker(DateTime.Now, 0);
}
}
}
else if (_minEventThreshold == -1 || _minEventThreshold > 1)
{
_lastTimeLogged.Add(key, new RuleTracker(DateTime.Now, 1));
toReturn = false;
}
else
{
_lastTimeLogged.Add(key, new RuleTracker(DateTime.Now, 0));
}
}
return toReturn;
}