private void RemoveMapItem()
{
// take the data from list to remove it without having enumeration problems (ToList)
try
{
IEnumerable <KeyValuePair <long, MapItem> > dropsToRemove = DroppedList.Where(dl => dl.Value.CreateDate.AddMinutes(3) < DateTime.Now).ToList();
foreach (KeyValuePair <long, MapItem> drop in dropsToRemove)
{
Broadcast(drop.Value.GenerateOut(drop.Key));
MapItem mapItem;
DroppedList.TryRemove(drop.Key, out mapItem);
}
}
catch (Exception e)
{
Logger.Error(e);
}
}
