private IEnumerable <IIndexer> FilterBlockedIndexers(IEnumerable <IIndexer> indexers) { var blockedIndexers = _indexerStatusService.GetBlockedIndexers().ToDictionary(v => v.IndexerId, v => v); foreach (var indexer in indexers) { IndexerStatus blockedIndexerStatus; if (blockedIndexers.TryGetValue(indexer.Definition.Id, out blockedIndexerStatus)) { _logger.Debug("Temporarily ignoring indexer {0} till {1} due to recent failures.", indexer.Definition.Name, blockedIndexerStatus.DisabledTill.Value.ToLocalTime()); continue; } yield return(indexer); } }
public override HealthCheck Check() { var enabledIndexers = _indexerFactory.GetAvailableProviders(); var backOffIndexers = enabledIndexers.Join(_indexerStatusService.GetBlockedIndexers(), i => i.Definition.Id, s => s.IndexerId, (i, s) => new { Indexer = i, Status = s }) .Where(v => (v.Status.MostRecentFailure - v.Status.InitialFailure) > TimeSpan.FromHours(1)) .ToList(); if (backOffIndexers.Empty()) { return(new HealthCheck(GetType())); } if (backOffIndexers.Count == enabledIndexers.Count) { return(new HealthCheck(GetType(), HealthCheckResult.Error, "All indexers are unavailable due to failures", "#indexers-are-unavailable-due-to-failures")); } return(new HealthCheck(GetType(), HealthCheckResult.Warning, string.Format("Indexers unavailable due to failures: {0}", string.Join(", ", backOffIndexers.Select(v => v.Indexer.Definition.Name))), "#indexers-are-unavailable-due-to-failures")); }
private List <ReleaseInfo> FilterBlockedIndexers(List <ReleaseInfo> releases) { var blockedIndexers = new HashSet <int>(_indexerStatusService.GetBlockedIndexers().Select(v => v.IndexerId)); return(releases.Where(release => !blockedIndexers.Contains(release.IndexerId)).ToList()); }