internal static async void Enqueue([NotNull] StatusNotification status)
{
if (status == null)
{
throw new ArgumentNullException("status");
}
_queue.Enqueue(await StatusModelNotification.FromStatusNotification(status, true));
_signal.Set();
}
internal static async void Enqueue([CanBeNull] StatusNotification status)
{
if (status == null)
{
throw new ArgumentNullException(nameof(status));
}
_queue.Enqueue(await StatusModelNotification.FromStatusNotification(status, true).ConfigureAwait(false));
_signal.Set();
}
public static async Task <StatusModelNotification> FromStatusNotification(StatusNotification notification,
bool isNew)
{
var model = notification.Status == null
? null
: await StatusModel.Get(notification.Status).ConfigureAwait(false);
return(new StatusModelNotification(model, notification.IsAdded, isNew, notification.StatusId));
}
private static async void PumpQueuedStatuses()
{
StatusNotification n;
while (true)
{
_signal.Reset();
while (_queue.TryDequeue(out n) && !_isHaltRequested)
{
if (n.IsAdded)
{
// check status duplication
if (await StatusProxy.IsStatusExistsAsync(n.Status.Id)) continue;
// store status
await StatusProxy.StoreStatusAsync(n.Status);
}
else
{
var removal = await StatusProxy.GetStatusAsync(n.StatusId);
var rtt = StatusProxy.GetRetweetedStatusIds(n.StatusId);
await StatusProxy.RemoveStatusAsync(n.StatusId);
(await rtt).ForEach(QueueRemoval);
if (removal != null)
{
n = new StatusNotification(removal, false);
}
}
// post next
StatusBroadcaster.Queue(n);
_signal.Reset();
}
if (_isHaltRequested)
{
break;
}
_signal.Wait();
}
}
public static async Task<StatusModelNotification> FromStatusNotification(StatusNotification notification, bool isNew)
{
var model = notification.Status == null ? null : await StatusModel.Get(notification.Status);
return new StatusModelNotification(model, notification.IsAdded, isNew, notification.StatusId);
}
public void AcceptStatus(StatusNotification n)
{
if (n.IsAdded && this.CheckAcceptStatus(n.Status))
{
#pragma warning disable 4014
this.AddStatus(n.Status, true);
#pragma warning restore 4014
}
else
{
this.RemoveStatus(n.StatusId);
}
}