private void OnStaleTopic(FeedTopic staleFeedTopic)
{
var staleMessage = new MulticastData(staleFeedTopic.Feed, staleFeedTopic.Topic, true, null);
foreach (var subscriber in _repository.GetSubscribersToFeedAndTopic(staleFeedTopic.Feed, staleFeedTopic.Topic))
{
subscriber.SendMessage(staleMessage);
}
}
private void OnStaleFeedTopic(FeedTopic staleFeedTopic)
{
// Inform subscribers by sending an image with no data.
var staleMessage = new ForwardedMulticastData(string.Empty, IPAddress.None, staleFeedTopic.Feed, staleFeedTopic.Topic, true, null);
foreach (var subscriber in _repository.GetSubscribersToFeedAndTopic(staleFeedTopic.Feed, staleFeedTopic.Topic).Select(x => x.Key))
{
try
{
subscriber.SendMessage(staleMessage);
}
catch (Exception exception)
{
Log.Debug($"Failed to inform {subscriber} of stale {staleFeedTopic}", exception);
}
}
}
