/// <summary>
/// Clears the list. Only errors that have been already raised by <see cref="OnErrorFromBackgroundThreads"/>
/// are removed from the internal buffer: it can be safely called at any time.
/// </summary>
/// <param name="cleared">Number of suppressed errors.</param>
/// <param name="waitingToBeRaisedErrors">The number of errors waiting to be raised.</param>
public void Clear(out int cleared, out int waitingToBeRaisedErrors)
{
cleared = 0;
lock ( _collector )
{
// Items are from oldest to newest: take the index of the first one that has not been raised yet.
int idx = _collector.IndexOf(e => e.SequenceNumber >= _lastSeqNumberRaising);
if (idx < 0)
{
cleared = _collector.Count;
waitingToBeRaisedErrors = 0;
_collector.Clear();
}
else
{
cleared = idx;
waitingToBeRaisedErrors = _collector.Count - idx;
_collector.Truncate(waitingToBeRaisedErrors);
}
}
}
/// <summary>
/// Clears the current <see cref="Entries"/> list.
/// </summary>
public void Clear()
{
_entries.Clear();
}
