/// <summary> /// Create cache using configuration /// </summary> public async Task <Possible <ICache, Failure> > InitializeCacheAsync(Config cacheConfig, Guid activityId) { Contract.Requires(cacheConfig != null); try { var logPath = new AbsolutePath(cacheConfig.CacheLogPath); var logger = new DisposeLogger(() => new EtwFileLog(logPath.Path, cacheConfig.CacheId), cacheConfig.LogFlushIntervalSeconds); var localCache = cacheConfig.UseStreamCAS ? CreateLocalCacheWithStreamPathCas(cacheConfig, logger) : CreateLocalCacheWithSingleCas(cacheConfig, logger); var statsFilePath = new AbsolutePath(logPath.Path + ".stats"); if (!string.IsNullOrEmpty(cacheConfig.VfsCasRoot)) { localCache = new VirtualizedContentCache(localCache, new ContentStore.Vfs.VfsCasConfiguration.Builder() { RootPath = new AbsolutePath(cacheConfig.VfsCasRoot), UseSymlinks = cacheConfig.UseVfsSymlinks }.Build()); } var cache = new MemoizationStoreAdapterCache(cacheConfig.CacheId, localCache, logger, statsFilePath, cacheConfig.ReplaceExistingOnPlaceFile); var startupResult = await cache.StartupAsync(); if (!startupResult.Succeeded) { return(startupResult.Failure); } return(cache); } catch (Exception e) { return(new CacheConstructionFailure(cacheConfig.CacheId, e)); } }
/// <inheritdoc /> public async Task <Possible <ICache, Failure> > InitializeCacheAsync(ICacheConfigData cacheData, Guid activityId) { Contract.Requires(cacheData != null); var possibleCacheConfig = cacheData.Create <Config>(); if (!possibleCacheConfig.Succeeded) { return(possibleCacheConfig.Failure); } Config cacheConfig = possibleCacheConfig.Result; try { var logPath = new AbsolutePath(cacheConfig.CacheLogPath); var logger = new DisposeLogger(() => new EtwFileLog(logPath.Path, cacheConfig.CacheId), cacheConfig.LogFlushIntervalSeconds); var localCache = cacheConfig.UseStreamCAS ? CreateLocalCacheWithStreamPathCas(cacheConfig, logger) : CreateLocalCacheWithSingleCas(cacheConfig, logger); var statsFilePath = new AbsolutePath(logPath.Path + ".stats"); var cache = new MemoizationStoreAdapterCache(cacheConfig.CacheId, localCache, logger, statsFilePath, cacheConfig.ReplaceExistingOnPlaceFile); var startupResult = await cache.StartupAsync(); if (!startupResult.Succeeded) { return(startupResult.Failure); } return(cache); } catch (Exception e) { return(new CacheConstructionFailure(cacheConfig.CacheId, e)); } }
/// <inheritdoc /> public async Task <Possible <ICache, Failure> > InitializeCacheAsync(ICacheConfigData cacheData, Guid activityId) { Contract.Requires(cacheData != null); var possibleCacheConfig = cacheData.Create <Config>(); if (!possibleCacheConfig.Succeeded) { return(possibleCacheConfig.Failure); } Config cacheConfig = possibleCacheConfig.Result; try { Contract.Assert(cacheConfig.CacheName != null); var logPath = new AbsolutePath(cacheConfig.MetadataLogPath); var logger = new DisposeLogger(() => new EtwFileLog(logPath.Path, cacheConfig.CacheId), cacheConfig.LogFlushIntervalSeconds); logger.Debug($"Creating CASaaS backed LocalCache using cache name: {cacheConfig.CacheName}"); ServiceClientRpcConfiguration rpcConfiguration; if (cacheConfig.GrpcPort != 0) { rpcConfiguration = new ServiceClientRpcConfiguration((int)cacheConfig.GrpcPort); } else { var factory = new MemoryMappedFileGrpcPortSharingFactory(logger, cacheConfig.GrpcPortFileName); var portReader = factory.GetPortReader(); var port = portReader.ReadPort(); rpcConfiguration = new ServiceClientRpcConfiguration(port); } var rootPath = new AbsolutePath(cacheConfig.MetadataRootPath); var memoConfig = new SQLiteMemoizationStoreConfiguration(rootPath) { MaxRowCount = cacheConfig.MaxStrongFingerprints, BackupDatabase = cacheConfig.BackupLKGCache, VerifyIntegrityOnStartup = cacheConfig.CheckCacheIntegrityOnStartup, SingleInstanceTimeoutSeconds = (int)cacheConfig.SingleInstanceTimeoutInSeconds }; if (!string.IsNullOrEmpty(cacheConfig.SynchronizationMode)) { memoConfig.SyncMode = (SynchronizationMode)Enum.Parse(typeof(SynchronizationMode), cacheConfig.SynchronizationMode, ignoreCase: true); } var localCache = new LocalCache( logger, cacheConfig.CacheName, rootPath, rpcConfiguration, cacheConfig.ConnectionRetryIntervalSeconds, cacheConfig.ConnectionRetryCount, memoConfig, scenarioName: cacheConfig.ScenarioName); var statsFilePath = new AbsolutePath(logPath.Path + ".stats"); var cache = new MemoizationStoreAdapterCache(cacheConfig.CacheId, localCache, logger, statsFilePath, cacheConfig.ReplaceExistingOnPlaceFile); var startupResult = await cache.StartupAsync(); if (!startupResult.Succeeded) { logger.Error($"Error while initializing the cache [{cacheConfig.CacheId}]. Failure: {startupResult.Failure}"); return(startupResult.Failure); } logger.Debug("Successfully started CloudStoreLocalCacheService client."); return(cache); } catch (Exception e) { return(new CacheConstructionFailure(cacheConfig.CacheId, e)); } }