internal Silo(SiloInitializationParameters initializationParams, IServiceProvider services) { string name = initializationParams.Name; ClusterConfiguration config = initializationParams.ClusterConfig; this.initializationParams = initializationParams; this.SystemStatus = SystemStatus.Creating; AsynchAgent.IsStarting = true; var startTime = DateTime.UtcNow; services?.GetService <TelemetryManager>()?.AddFromConfiguration(services, LocalConfig.TelemetryConfiguration); StatisticsCollector.Initialize(LocalConfig); initTimeout = GlobalConfig.MaxJoinAttemptTime; if (Debugger.IsAttached) { initTimeout = StandardExtensions.Max(TimeSpan.FromMinutes(10), GlobalConfig.MaxJoinAttemptTime); stopTimeout = initTimeout; } var localEndpoint = this.initializationParams.SiloAddress.Endpoint; // Configure DI using Startup type if (services == null) { var serviceCollection = new ServiceCollection(); serviceCollection.AddSingleton <Silo>(this); serviceCollection.AddSingleton(initializationParams); serviceCollection.AddLegacyClusterConfigurationSupport(config); serviceCollection.Configure <SiloIdentityOptions>(options => options.SiloName = name); var hostContext = new HostBuilderContext(new Dictionary <object, object>()); DefaultSiloServices.AddDefaultServices(hostContext, serviceCollection); var applicationPartManager = hostContext.GetApplicationPartManager(); applicationPartManager.AddApplicationPartsFromAppDomain(); applicationPartManager.AddApplicationPartsFromBasePath(); services = StartupBuilder.ConfigureStartup(this.LocalConfig.StartupTypeName, serviceCollection); services.GetService <TelemetryManager>()?.AddFromConfiguration(services, LocalConfig.TelemetryConfiguration); } services.GetService <SerializationManager>().RegisterSerializers(services.GetService <ApplicationPartManager>()); this.Services = services; this.Services.InitializeSiloUnobservedExceptionsHandler(); //set PropagateActivityId flag from node cofnig RequestContext.PropagateActivityId = this.initializationParams.NodeConfig.PropagateActivityId; this.loggerFactory = this.Services.GetRequiredService <ILoggerFactory>(); logger = this.loggerFactory.CreateLogger <Silo>(); logger.Info(ErrorCode.SiloGcSetting, "Silo starting with GC settings: ServerGC={0} GCLatencyMode={1}", GCSettings.IsServerGC, Enum.GetName(typeof(GCLatencyMode), GCSettings.LatencyMode)); if (!GCSettings.IsServerGC) { logger.Warn(ErrorCode.SiloGcWarning, "Note: Silo not running with ServerGC turned on - recommend checking app config : <configuration>-<runtime>-<gcServer enabled=\"true\">"); logger.Warn(ErrorCode.SiloGcWarning, "Note: ServerGC only kicks in on multi-core systems (settings enabling ServerGC have no effect on single-core machines)."); } logger.Info(ErrorCode.SiloInitializing, "-------------- Initializing {0} silo on host {1} MachineName {2} at {3}, gen {4} --------------", this.initializationParams.Type, LocalConfig.DNSHostName, Environment.MachineName, localEndpoint, this.initializationParams.SiloAddress.Generation); logger.Info(ErrorCode.SiloInitConfig, "Starting silo {0} with the following configuration= " + Environment.NewLine + "{1}", name, config.ToString(name)); var siloMessagingOptions = this.Services.GetRequiredService <IOptions <SiloMessagingOptions> >(); BufferPool.InitGlobalBufferPool(siloMessagingOptions); try { grainFactory = Services.GetRequiredService <GrainFactory>(); } catch (InvalidOperationException exc) { logger.Error(ErrorCode.SiloStartError, "Exception during Silo.Start, GrainFactory was not registered in Dependency Injection container", exc); throw; } // Performance metrics siloStatistics = Services.GetRequiredService <SiloStatisticsManager>(); // The scheduler scheduler = Services.GetRequiredService <OrleansTaskScheduler>(); healthCheckParticipants.Add(scheduler); runtimeClient = Services.GetRequiredService <InsideRuntimeClient>(); // Initialize the message center messageCenter = Services.GetRequiredService <MessageCenter>(); var dispatcher = this.Services.GetRequiredService <Dispatcher>(); messageCenter.RerouteHandler = dispatcher.RerouteMessage; messageCenter.SniffIncomingMessage = runtimeClient.SniffIncomingMessage; // GrainRuntime can be created only here, after messageCenter was created. grainRuntime = Services.GetRequiredService <IGrainRuntime>(); StreamProviderManager = Services.GetRequiredService <IStreamProviderManager>(); // Now the router/directory service // This has to come after the message center //; note that it then gets injected back into the message center.; localGrainDirectory = Services.GetRequiredService <LocalGrainDirectory>(); // Now the activation directory. activationDirectory = Services.GetRequiredService <ActivationDirectory>(); // Now the consistent ring provider RingProvider = Services.GetRequiredService <IConsistentRingProvider>(); catalog = Services.GetRequiredService <Catalog>(); siloStatistics.MetricsTable.Scheduler = scheduler; siloStatistics.MetricsTable.ActivationDirectory = activationDirectory; siloStatistics.MetricsTable.ActivationCollector = catalog.ActivationCollector; siloStatistics.MetricsTable.MessageCenter = messageCenter; executorService = Services.GetRequiredService <ExecutorService>(); // Now the incoming message agents var messageFactory = this.Services.GetRequiredService <MessageFactory>(); incomingSystemAgent = new IncomingMessageAgent(Message.Categories.System, messageCenter, activationDirectory, scheduler, catalog.Dispatcher, messageFactory, executorService, this.loggerFactory); incomingPingAgent = new IncomingMessageAgent(Message.Categories.Ping, messageCenter, activationDirectory, scheduler, catalog.Dispatcher, messageFactory, executorService, this.loggerFactory); incomingAgent = new IncomingMessageAgent(Message.Categories.Application, messageCenter, activationDirectory, scheduler, catalog.Dispatcher, messageFactory, executorService, this.loggerFactory); membershipOracle = Services.GetRequiredService <IMembershipOracle>(); if (!this.GlobalConfig.HasMultiClusterNetwork) { logger.Info("Skip multicluster oracle creation (no multicluster network configured)"); } else { multiClusterOracle = Services.GetRequiredService <IMultiClusterOracle>(); } this.SystemStatus = SystemStatus.Created; AsynchAgent.IsStarting = false; StringValueStatistic.FindOrCreate(StatisticNames.SILO_START_TIME, () => LogFormatter.PrintDate(startTime)); // this will help troubleshoot production deployment when looking at MDS logs. var fullSiloLifecycle = this.Services.GetRequiredService <SiloLifecycle>(); this.siloLifecycle = fullSiloLifecycle; IEnumerable <ILifecycleParticipant <ISiloLifecycle> > lifecyleParticipants = this.Services.GetServices <ILifecycleParticipant <ISiloLifecycle> >(); foreach (ILifecycleParticipant <ISiloLifecycle> participant in lifecyleParticipants) { participant.Participate(fullSiloLifecycle); } this.Participate(fullSiloLifecycle); logger.Info(ErrorCode.SiloInitializingFinished, "-------------- Started silo {0}, ConsistentHashCode {1:X} --------------", SiloAddress.ToLongString(), SiloAddress.GetConsistentHashCode()); }
internal Silo(SiloInitializationParameters initializationParams, IServiceProvider services) { string name = initializationParams.Name; ClusterConfiguration config = initializationParams.ClusterConfig; this.initializationParams = initializationParams; this.SystemStatus = SystemStatus.Creating; AsynchAgent.IsStarting = true; var startTime = DateTime.UtcNow; if (!LogManager.IsInitialized) { LogManager.Initialize(LocalConfig); } services?.GetService <TelemetryManager>()?.AddFromConfiguration(services, LocalConfig.TelemetryConfiguration); config.OnConfigChange("Defaults/Tracing", () => LogManager.Initialize(LocalConfig, true), false); StatisticsCollector.Initialize(LocalConfig); initTimeout = GlobalConfig.MaxJoinAttemptTime; if (Debugger.IsAttached) { initTimeout = StandardExtensions.Max(TimeSpan.FromMinutes(10), GlobalConfig.MaxJoinAttemptTime); stopTimeout = initTimeout; } var localEndpoint = this.initializationParams.SiloAddress.Endpoint; LogManager.MyIPEndPoint = localEndpoint; logger = LogManager.GetLogger("Silo", LoggerType.Runtime); logger.Info(ErrorCode.SiloGcSetting, "Silo starting with GC settings: ServerGC={0} GCLatencyMode={1}", GCSettings.IsServerGC, Enum.GetName(typeof(GCLatencyMode), GCSettings.LatencyMode)); if (!GCSettings.IsServerGC) { logger.Warn(ErrorCode.SiloGcWarning, "Note: Silo not running with ServerGC turned on - recommend checking app config : <configuration>-<runtime>-<gcServer enabled=\"true\">"); logger.Warn(ErrorCode.SiloGcWarning, "Note: ServerGC only kicks in on multi-core systems (settings enabling ServerGC have no effect on single-core machines)."); } logger.Info(ErrorCode.SiloInitializing, "-------------- Initializing {0} silo on host {1} MachineName {2} at {3}, gen {4} --------------", this.initializationParams.Type, LocalConfig.DNSHostName, Environment.MachineName, localEndpoint, this.initializationParams.SiloAddress.Generation); logger.Info(ErrorCode.SiloInitConfig, "Starting silo {0} with the following configuration= " + Environment.NewLine + "{1}", name, config.ToString(name)); // Configure DI using Startup type if (services == null) { var serviceCollection = new ServiceCollection(); serviceCollection.AddSingleton <Silo>(this); serviceCollection.AddSingleton(initializationParams); DefaultSiloServices.AddDefaultServices(serviceCollection); services = StartupBuilder.ConfigureStartup(this.LocalConfig.StartupTypeName, serviceCollection); services.GetService <TelemetryManager>()?.AddFromConfiguration(services, LocalConfig.TelemetryConfiguration); } this.Services = services; this.assemblyProcessor = this.Services.GetRequiredService <AssemblyProcessor>(); this.assemblyProcessor.Initialize(); BufferPool.InitGlobalBufferPool(GlobalConfig); if (!UnobservedExceptionsHandlerClass.TrySetUnobservedExceptionHandler(UnobservedExceptionHandler)) { logger.Warn(ErrorCode.Runtime_Error_100153, "Unable to set unobserved exception handler because it was already set."); } AppDomain.CurrentDomain.UnhandledException += this.DomainUnobservedExceptionHandler; try { grainFactory = Services.GetRequiredService <GrainFactory>(); } catch (InvalidOperationException exc) { logger.Error(ErrorCode.SiloStartError, "Exception during Silo.Start, GrainFactory was not registered in Dependency Injection container", exc); throw; } grainTypeManager = Services.GetRequiredService <GrainTypeManager>(); // Performance metrics siloStatistics = Services.GetRequiredService <SiloStatisticsManager>(); // The scheduler scheduler = Services.GetRequiredService <OrleansTaskScheduler>(); healthCheckParticipants.Add(scheduler); runtimeClient = Services.GetRequiredService <InsideRuntimeClient>(); // Initialize the message center messageCenter = Services.GetRequiredService <MessageCenter>(); var dispatcher = this.Services.GetRequiredService <Dispatcher>(); messageCenter.RerouteHandler = dispatcher.RerouteMessage; messageCenter.SniffIncomingMessage = runtimeClient.SniffIncomingMessage; // GrainRuntime can be created only here, after messageCenter was created. grainRuntime = Services.GetRequiredService <IGrainRuntime>(); // Now the router/directory service // This has to come after the message center //; note that it then gets injected back into the message center.; localGrainDirectory = Services.GetRequiredService <LocalGrainDirectory>(); // Now the activation directory. activationDirectory = Services.GetRequiredService <ActivationDirectory>(); // Now the consistent ring provider RingProvider = Services.GetRequiredService <IConsistentRingProvider>(); catalog = Services.GetRequiredService <Catalog>(); siloStatistics.MetricsTable.Scheduler = scheduler; siloStatistics.MetricsTable.ActivationDirectory = activationDirectory; siloStatistics.MetricsTable.ActivationCollector = catalog.ActivationCollector; siloStatistics.MetricsTable.MessageCenter = messageCenter; // Now the incoming message agents var messageFactory = this.Services.GetRequiredService <MessageFactory>(); incomingSystemAgent = new IncomingMessageAgent(Message.Categories.System, messageCenter, activationDirectory, scheduler, catalog.Dispatcher, messageFactory); incomingPingAgent = new IncomingMessageAgent(Message.Categories.Ping, messageCenter, activationDirectory, scheduler, catalog.Dispatcher, messageFactory); incomingAgent = new IncomingMessageAgent(Message.Categories.Application, messageCenter, activationDirectory, scheduler, catalog.Dispatcher, messageFactory); membershipOracle = Services.GetRequiredService <IMembershipOracle>(); if (!this.GlobalConfig.HasMultiClusterNetwork) { logger.Info("Skip multicluster oracle creation (no multicluster network configured)"); } else { multiClusterOracle = Services.GetRequiredService <IMultiClusterOracle>(); } this.SystemStatus = SystemStatus.Created; AsynchAgent.IsStarting = false; StringValueStatistic.FindOrCreate(StatisticNames.SILO_START_TIME, () => LogFormatter.PrintDate(startTime)); // this will help troubleshoot production deployment when looking at MDS logs. logger.Info(ErrorCode.SiloInitializingFinished, "-------------- Started silo {0}, ConsistentHashCode {1:X} --------------", SiloAddress.ToLongString(), SiloAddress.GetConsistentHashCode()); }