private void ReloadAuxiliaryDataIfExpired()
{
if (LastAuxiliaryDataLoadTime == null || LastAuxiliaryDataLoadTime < DateTime.UtcNow - _auxiliaryDataRefreshRate)
{
IndexingUtils.Load(AuxiliaryFiles.Owners, _loader, _logger, _owners);
IndexingUtils.Load(AuxiliaryFiles.CuratedFeeds, _loader, _logger, _curatedFeeds);
_downloads.Load(AuxiliaryFiles.DownloadsV1, _loader, _logger);
_rankings = DownloadRankings.Load(AuxiliaryFiles.RankingsV1, _loader, _logger);
_queryBoostingContext = QueryBoostingContext.Load(AuxiliaryFiles.SearchSettingsV1, _loader, _logger);
_verifiedPackages = VerifiedPackages.Load(AuxiliaryFiles.VerifiedPackages, _loader, _logger);
LastAuxiliaryDataLoadTime = DateTime.UtcNow;
AuxiliaryFiles.UpdateLastModifiedTime();
}
}
public NuGetSearcherManager(FrameworkLogger logger,
IIndexDirectoryProvider indexProvider,
ILoader loader,
int auxiliaryDataRefreshRateSec,
int indexReloadRateSec)
{
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
_logger = logger;
RegistrationBaseAddresses = new RegistrationBaseAddresses();
_indexProvider = indexProvider;
_loader = loader;
AuxiliaryFiles = new AuxiliaryFiles(_loader);
_indexReloadRate = TimeSpan.FromSeconds(indexReloadRateSec);
_auxiliaryDataRefreshRate = TimeSpan.FromSeconds(auxiliaryDataRefreshRateSec);
}