private static void StatusDeleted(long statusId)
{
// registered as removed status
_removes[statusId] = DateTime.Now;
Task.Run(async() =>
{
// find removed statuses
var removeds = await StatusProxy.RemoveStatusAsync(statusId).ConfigureAwait(false);
// notify removed ids
foreach (var removed in removeds)
{
_removes[removed] = DateTime.Now;
StatusBroadcaster.Enqueue(new StatusNotification(removed));
}
// check cleanup cycle
var stamp = DateTime.Now;
if (stamp - _cleanupPeriod > _threshold)
{
// update period stamp
_cleanupPeriod = stamp;
// remove expireds
_removes.Where(t => (stamp - t.Value) > _threshold)
.ForEach(t =>
{
// remove expired
DateTime value;
_removes.TryRemove(t.Key, out value);
});
}
});
}
private static async void StatusPump()
{
StatusNotification n;
while (true)
{
_signal.Reset();
while (_queue.TryDequeue(out n) && !_isHaltRequested)
{
var status = n.Status;
if (n.IsAdded && status != null)
{
if (Setting.UseLightweightMute.Value && MuteBlockManager.IsUnwanted(status))
{
// muted
continue;
}
// check registered as removed or not
var removed = IsRegisteredAsRemoved(status.Id) ||
(status.RetweetedStatus != null &&
IsRegisteredAsRemoved(status.RetweetedStatus.Id));
// check status is registered as removed or already received
if (removed || !await StatusReceived(status).ConfigureAwait(false))
{
continue;
}
StatusBroadcaster.Enqueue(n);
}
else
{
StatusDeleted(n.StatusId);
}
// post next
_signal.Reset();
}
if (_isHaltRequested)
{
break;
}
_signal.Wait();
}
_signal.Dispose();
}
