public IEnumerable <long> ProcessTime(TimeSpan diff)
{
if (_registeredKeys.Count == 0)
{
return(Enumerable.Empty <long>());
}
return(_registeredKeys.SyncGet(d =>
{
var timeOutCodes = new List <long>();
foreach (var pair in d.CachedPairs)
{
d[pair.Key] -= diff;
if (d[pair.Key] > TimeSpan.Zero)
{
continue;
}
timeOutCodes.Add(pair.Key);
d.Remove(pair.Key);
}
return timeOutCodes;
}));
}