internal Dispatcher(
OrleansTaskScheduler scheduler,
ISiloMessageCenter transport,
Catalog catalog,
IOptions <SiloMessagingOptions> messagingOptions,
PlacementDirectorsManager placementDirectorsManager,
ILocalGrainDirectory localGrainDirectory,
ActivationCollector activationCollector,
MessageFactory messageFactory,
SerializationManager serializationManager,
CompatibilityDirectorManager compatibilityDirectorManager,
ILoggerFactory loggerFactory,
IOptions <SchedulingOptions> schedulerOptions)
{
this.scheduler = scheduler;
this.catalog = catalog;
Transport = transport;
this.messagingOptions = messagingOptions.Value;
this.invokeWorkItemLogger = loggerFactory.CreateLogger <InvokeWorkItem>();
this.placementDirectorsManager = placementDirectorsManager;
this.localGrainDirectory = localGrainDirectory;
this.activationCollector = activationCollector;
this.messageFactory = messageFactory;
this.serializationManager = serializationManager;
this.compatibilityDirectorManager = compatibilityDirectorManager;
this.schedulingOptions = schedulerOptions.Value;
logger = loggerFactory.CreateLogger <Dispatcher>();
}
internal Dispatcher(
OrleansTaskScheduler scheduler,
ISiloMessageCenter transport,
Catalog catalog,
ClusterConfiguration config,
PlacementDirectorsManager placementDirectorsManager,
ILocalGrainDirectory localGrainDirectory,
MessageFactory messagefactory,
SerializationManager serializationManager,
CompatibilityDirectorManager compatibilityDirectorManager,
ILoggerFactory loggerFactory)
{
this.loggerFactory = loggerFactory;
this.scheduler = scheduler;
this.catalog = catalog;
Transport = transport;
this.config = config;
this.invokeWorkItemLogger = loggerFactory.CreateLogger <InvokeWorkItem>();
this.placementDirectorsManager = placementDirectorsManager;
this.localGrainDirectory = localGrainDirectory;
this.messagefactory = messagefactory;
this.serializationManager = serializationManager;
this.compatibilityDirectorManager = compatibilityDirectorManager;
logger = new LoggerWrapper <Dispatcher>(loggerFactory);
random = new SafeRandom();
}
internal Dispatcher(
OrleansTaskScheduler scheduler,
ISiloMessageCenter transport,
Catalog catalog,
ClusterConfiguration config,
PlacementDirectorsManager placementDirectorsManager,
ILocalGrainDirectory localGrainDirectory,
MessageFactory messagefactory,
SerializationManager serializationManager,
CompatibilityDirectorManager compatibilityDirectorManager)
{
this.scheduler = scheduler;
this.catalog = catalog;
Transport = transport;
this.config = config;
this.placementDirectorsManager = placementDirectorsManager;
this.localGrainDirectory = localGrainDirectory;
this.messagefactory = messagefactory;
this.serializationManager = serializationManager;
this.compatibilityDirectorManager = compatibilityDirectorManager;
logger = LogManager.GetLogger("Dispatcher", LoggerType.Runtime);
rejectionInjectionRate = config.Globals.RejectionInjectionRate;
double messageLossInjectionRate = config.Globals.MessageLossInjectionRate;
errorInjection = rejectionInjectionRate > 0.0d || messageLossInjectionRate > 0.0d;
errorInjectionRate = rejectionInjectionRate + messageLossInjectionRate;
random = new SafeRandom();
}
public Dispatcher(
OrleansTaskScheduler scheduler,
ISiloMessageCenter transport,
Catalog catalog,
ClusterConfiguration config,
PlacementDirectorsManager placementDirectorsManager)
{
Scheduler = scheduler;
this.catalog = catalog;
Transport = transport;
this.config = config;
this.placementDirectorsManager = placementDirectorsManager;
logger = LogManager.GetLogger("Dispatcher", LoggerType.Runtime);
rejectionInjectionRate = config.Globals.RejectionInjectionRate;
double messageLossInjectionRate = config.Globals.MessageLossInjectionRate;
errorInjection = rejectionInjectionRate > 0.0d || messageLossInjectionRate > 0.0d;
errorInjectionRate = rejectionInjectionRate + messageLossInjectionRate;
random = new SafeRandom();
}
public Dispatcher(
OrleansTaskScheduler scheduler,
ISiloMessageCenter transport,
Catalog catalog,
ClusterConfiguration config,
PlacementDirectorsManager placementDirectorsManager)
{
Scheduler = scheduler;
this.catalog = catalog;
Transport = transport;
this.config = config;
this.placementDirectorsManager = placementDirectorsManager;
logger = LogManager.GetLogger("Dispatcher", LoggerType.Runtime);
rejectionInjectionRate = config.Globals.RejectionInjectionRate;
double messageLossInjectionRate = config.Globals.MessageLossInjectionRate;
errorInjection = rejectionInjectionRate > 0.0d || messageLossInjectionRate > 0.0d;
errorInjectionRate = rejectionInjectionRate + messageLossInjectionRate;
random = new SafeRandom();
}
internal Silo(string name, SiloType siloType, ClusterConfiguration config, ILocalDataStore keyStore)
{
SystemStatus.Current = SystemStatus.Creating;
CurrentSilo = this;
var startTime = DateTime.UtcNow;
this.siloType = siloType;
Name = name;
siloTerminatedEvent = new ManualResetEvent(false);
OrleansConfig = config;
globalConfig = config.Globals;
config.OnConfigChange("Defaults", () => nodeConfig = config.GetConfigurationForNode(name));
if (!TraceLogger.IsInitialized)
{
TraceLogger.Initialize(nodeConfig);
}
config.OnConfigChange("Defaults/Tracing", () => TraceLogger.Initialize(nodeConfig, true), false);
LimitManager.Initialize(nodeConfig);
ActivationData.Init(config);
StatisticsCollector.Initialize(nodeConfig);
SerializationManager.Initialize(globalConfig.UseStandardSerializer);
initTimeout = globalConfig.MaxJoinAttemptTime;
if (Debugger.IsAttached)
{
initTimeout = StandardExtensions.Max(TimeSpan.FromMinutes(10), globalConfig.MaxJoinAttemptTime);
stopTimeout = initTimeout;
}
IPEndPoint here = nodeConfig.Endpoint;
int generation = nodeConfig.Generation;
if (generation == 0)
{
generation = SiloAddress.AllocateNewGeneration();
nodeConfig.Generation = generation;
}
TraceLogger.MyIPEndPoint = here;
logger = TraceLogger.GetLogger("Silo", TraceLogger.LoggerType.Runtime);
logger.Info(ErrorCode.SiloInitializing, "-------------- Initializing {0} silo on {1} at {2}, gen {3} --------------", siloType, nodeConfig.DNSHostName, here, generation);
logger.Info(ErrorCode.SiloInitConfig, "Starting silo {0} with runtime Version='{1}' Config= \n{2}", name, RuntimeVersion.Current, config.ToString(name));
if (keyStore != null)
{
// Re-establish reference to shared local key store in this app domain
LocalDataStoreInstance.LocalDataStore = keyStore;
}
healthCheckParticipants = new List <IHealthCheckParticipant>();
BufferPool.InitGlobalBufferPool(globalConfig);
PlacementStrategy.Initialize(globalConfig);
UnobservedExceptionsHandlerClass.SetUnobservedExceptionHandler(UnobservedExceptionHandler);
AppDomain.CurrentDomain.UnhandledException +=
(obj, ev) => DomainUnobservedExceptionHandler(obj, (Exception)ev.ExceptionObject);
typeManager = new GrainTypeManager(here.Address.Equals(IPAddress.Loopback));
// Performance metrics
siloStatistics = new SiloStatisticsManager(globalConfig, nodeConfig);
config.OnConfigChange("Defaults/LoadShedding", () => siloStatistics.MetricsTable.NodeConfig = nodeConfig, false);
// The scheduler
scheduler = new OrleansTaskScheduler(globalConfig, nodeConfig);
healthCheckParticipants.Add(scheduler);
// Initialize the message center
var mc = new MessageCenter(here, generation, globalConfig, siloStatistics.MetricsTable);
if (nodeConfig.IsGatewayNode)
{
mc.InstallGateway(nodeConfig.ProxyGatewayEndpoint);
}
messageCenter = mc;
// 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 = new LocalGrainDirectory(this);
// Now the activation directory.
// This needs to know which router to use so that it can keep the global directory in synch with the local one.
activationDirectory = new ActivationDirectory();
// Now the consistent ring provider
RingProvider = GlobalConfig.UseVirtualBucketsConsistentRing ?
(IConsistentRingProvider) new VirtualBucketsRingProvider(SiloAddress, GlobalConfig.NumVirtualBucketsConsistentRing)
: new ConsistentRingProvider(SiloAddress);
Action <Dispatcher> setDispatcher;
catalog = new Catalog(Constants.CatalogId, SiloAddress, Name, LocalGrainDirectory, typeManager, scheduler, activationDirectory, config, out setDispatcher);
var dispatcher = new Dispatcher(scheduler, messageCenter, catalog, config);
setDispatcher(dispatcher);
RuntimeClient.Current = new InsideRuntimeClient(
dispatcher,
catalog,
LocalGrainDirectory,
SiloAddress,
config,
RingProvider,
typeManager);
messageCenter.RerouteHandler = InsideRuntimeClient.Current.RerouteMessage;
messageCenter.SniffIncomingMessage = InsideRuntimeClient.Current.SniffIncomingMessage;
messageCenter.ClientDropHandler = grainIds =>
{
catalog.DeleteGrainsLocal(grainIds).Ignore();
scheduler.RunOrQueueAction(() =>
{
// Consider: batch delete
foreach (var id in grainIds)
{
LocalGrainDirectory.DeleteGrain(id).Ignore();
}
}, catalog.SchedulingContext);
};
siloStatistics.MetricsTable.Scheduler = scheduler;
siloStatistics.MetricsTable.ActivationDirectory = activationDirectory;
siloStatistics.MetricsTable.ActivationCollector = catalog.ActivationCollector;
siloStatistics.MetricsTable.MessageCenter = messageCenter;
DeploymentLoadPublisher.CreateDeploymentLoadPublisher(this, globalConfig);
PlacementDirectorsManager.CreatePlacementDirectorsManager(globalConfig);
// Now the incoming message agents
incomingSystemAgent = new IncomingMessageAgent(Message.Categories.System, messageCenter, activationDirectory, scheduler, dispatcher);
incomingPingAgent = new IncomingMessageAgent(Message.Categories.Ping, messageCenter, activationDirectory, scheduler, dispatcher);
incomingAgent = new IncomingMessageAgent(Message.Categories.Application, messageCenter, activationDirectory, scheduler, dispatcher);
membershipFactory = new MembershipFactory();
reminderFactory = new LocalReminderServiceFactory();
SystemStatus.Current = SystemStatus.Created;
StringValueStatistic.FindOrCreate(StatisticNames.SILO_START_TIME,
() => TraceLogger.PrintDate(startTime)); // this will help troubleshoot production deployment when looking at MDS logs.
TestHookup = new TestHookups(this);
logger.Info(ErrorCode.SiloInitializingFinished, "-------------- Started silo {0}, ConsistentHashCode {1:X} --------------", SiloAddress.ToLongString(), SiloAddress.GetConsistentHashCode());
}
public Catalog(
SiloInitializationParameters siloInitializationParameters,
ILocalGrainDirectory grainDirectory,
GrainTypeManager typeManager,
OrleansTaskScheduler scheduler,
ActivationDirectory activationDirectory,
ClusterConfiguration config,
GrainCreator grainCreator,
NodeConfiguration nodeConfig,
ISiloMessageCenter messageCenter,
PlacementDirectorsManager placementDirectorsManager)
: base(Constants.CatalogId, messageCenter.MyAddress)
{
LocalSilo = siloInitializationParameters.SiloAddress;
localSiloName = siloInitializationParameters.Name;
directory = grainDirectory;
activations = activationDirectory;
this.scheduler = scheduler;
GrainTypeManager = typeManager;
collectionNumber = 0;
destroyActivationsNumber = 0;
this.grainCreator = grainCreator;
this.nodeConfig = nodeConfig;
logger = LogManager.GetLogger("Catalog", Runtime.LoggerType.Runtime);
this.config = config.Globals;
ActivationCollector = new ActivationCollector(config);
this.Dispatcher = new Dispatcher(scheduler, messageCenter, this, config, placementDirectorsManager);
GC.GetTotalMemory(true); // need to call once w/true to ensure false returns OK value
config.OnConfigChange("Globals/Activation", () => scheduler.RunOrQueueAction(Start, SchedulingContext), false);
IntValueStatistic.FindOrCreate(StatisticNames.CATALOG_ACTIVATION_COUNT, () => activations.Count);
activationsCreated = CounterStatistic.FindOrCreate(StatisticNames.CATALOG_ACTIVATION_CREATED);
activationsDestroyed = CounterStatistic.FindOrCreate(StatisticNames.CATALOG_ACTIVATION_DESTROYED);
activationsFailedToActivate = CounterStatistic.FindOrCreate(StatisticNames.CATALOG_ACTIVATION_FAILED_TO_ACTIVATE);
collectionCounter = CounterStatistic.FindOrCreate(StatisticNames.CATALOG_ACTIVATION_COLLECTION_NUMBER_OF_COLLECTIONS);
inProcessRequests = IntValueStatistic.FindOrCreate(StatisticNames.MESSAGING_PROCESSING_ACTIVATION_DATA_ALL, () =>
{
long counter = 0;
lock (activations)
{
foreach (var activation in activations)
{
ActivationData data = activation.Value;
counter += data.GetRequestCount();
}
}
return counter;
});
maxWarningRequestProcessingTime = this.config.ResponseTimeout.Multiply(5);
maxRequestProcessingTime = this.config.MaxRequestProcessingTime;
}
internal Silo(string name, SiloType siloType, ClusterConfiguration config, ILocalDataStore keyStore)
{
SystemStatus.Current = SystemStatus.Creating;
CurrentSilo = this;
var startTime = DateTime.UtcNow;
this.siloType = siloType;
Name = name;
siloTerminatedEvent = new ManualResetEvent(false);
OrleansConfig = config;
globalConfig = config.Globals;
config.OnConfigChange("Defaults", () => nodeConfig = config.GetConfigurationForNode(name));
if (!TraceLogger.IsInitialized)
{
TraceLogger.Initialize(nodeConfig);
}
config.OnConfigChange("Defaults/Tracing", () => TraceLogger.Initialize(nodeConfig, true), false);
ActivationData.Init(config, nodeConfig);
StatisticsCollector.Initialize(nodeConfig);
SerializationManager.Initialize(globalConfig.UseStandardSerializer);
initTimeout = globalConfig.MaxJoinAttemptTime;
if (Debugger.IsAttached)
{
initTimeout = StandardExtensions.Max(TimeSpan.FromMinutes(10), globalConfig.MaxJoinAttemptTime);
stopTimeout = initTimeout;
}
IPEndPoint here = nodeConfig.Endpoint;
int generation = nodeConfig.Generation;
if (generation == 0)
{
generation = SiloAddress.AllocateNewGeneration();
nodeConfig.Generation = generation;
}
TraceLogger.MyIPEndPoint = here;
logger = TraceLogger.GetLogger("Silo", TraceLogger.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 || !GCSettings.LatencyMode.Equals(GCLatencyMode.Batch))
{
logger.Warn(ErrorCode.SiloGcWarning, "Note: Silo not running with ServerGC turned on or with GCLatencyMode.Batch enabled - recommend checking app config : <configuration>-<runtime>-<gcServer enabled=\"true\"> and <configuration>-<runtime>-<gcConcurrent enabled=\"false\"/>");
}
logger.Info(ErrorCode.SiloInitializing, "-------------- Initializing {0} silo on host {1} MachineName {2} at {3}, gen {4} --------------",
siloType, nodeConfig.DNSHostName, Environment.MachineName, here, generation);
logger.Info(ErrorCode.SiloInitConfig, "Starting silo {0} with runtime Version='{1}' .NET version='{2}' Is .NET 4.5={3} OS version='{4}' Config= " + Environment.NewLine + "{5}",
name, RuntimeVersion.Current, Environment.Version, ConfigUtilities.IsNet45OrNewer(), Environment.OSVersion, config.ToString(name));
if (keyStore != null)
{
// Re-establish reference to shared local key store in this app domain
LocalDataStoreInstance.LocalDataStore = keyStore;
}
healthCheckParticipants = new List <IHealthCheckParticipant>();
allSiloProviders = new List <IProvider>();
BufferPool.InitGlobalBufferPool(globalConfig);
PlacementStrategy.Initialize(globalConfig);
UnobservedExceptionsHandlerClass.SetUnobservedExceptionHandler(UnobservedExceptionHandler);
AppDomain.CurrentDomain.UnhandledException +=
(obj, ev) => DomainUnobservedExceptionHandler(obj, (Exception)ev.ExceptionObject);
grainFactory = new GrainFactory();
typeManager = new GrainTypeManager(here.Address.Equals(IPAddress.Loopback), grainFactory);
// Performance metrics
siloStatistics = new SiloStatisticsManager(globalConfig, nodeConfig);
config.OnConfigChange("Defaults/LoadShedding", () => siloStatistics.MetricsTable.NodeConfig = nodeConfig, false);
// The scheduler
scheduler = new OrleansTaskScheduler(globalConfig, nodeConfig);
healthCheckParticipants.Add(scheduler);
// Initialize the message center
var mc = new MessageCenter(here, generation, globalConfig, siloStatistics.MetricsTable);
if (nodeConfig.IsGatewayNode)
{
mc.InstallGateway(nodeConfig.ProxyGatewayEndpoint);
}
messageCenter = mc;
SiloIdentity = SiloAddress.ToLongString();
// GrainRuntime can be created only here, after messageCenter was created.
grainRuntime = new GrainRuntime(
globalConfig.ServiceId,
SiloIdentity,
grainFactory,
new TimerRegistry(),
new ReminderRegistry(),
new StreamProviderManager());
// 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 = new LocalGrainDirectory(this);
// Now the activation directory.
// This needs to know which router to use so that it can keep the global directory in synch with the local one.
activationDirectory = new ActivationDirectory();
// Now the consistent ring provider
RingProvider = GlobalConfig.UseVirtualBucketsConsistentRing ?
(IConsistentRingProvider) new VirtualBucketsRingProvider(SiloAddress, GlobalConfig.NumVirtualBucketsConsistentRing)
: new ConsistentRingProvider(SiloAddress);
Action <Dispatcher> setDispatcher;
catalog = new Catalog(Constants.CatalogId, SiloAddress, Name, LocalGrainDirectory, typeManager, scheduler, activationDirectory, config, grainRuntime, out setDispatcher);
var dispatcher = new Dispatcher(scheduler, messageCenter, catalog, config);
setDispatcher(dispatcher);
RuntimeClient.Current = new InsideRuntimeClient(
dispatcher,
catalog,
LocalGrainDirectory,
SiloAddress,
config,
RingProvider,
typeManager,
grainFactory);
messageCenter.RerouteHandler = InsideRuntimeClient.Current.RerouteMessage;
messageCenter.SniffIncomingMessage = InsideRuntimeClient.Current.SniffIncomingMessage;
siloStatistics.MetricsTable.Scheduler = scheduler;
siloStatistics.MetricsTable.ActivationDirectory = activationDirectory;
siloStatistics.MetricsTable.ActivationCollector = catalog.ActivationCollector;
siloStatistics.MetricsTable.MessageCenter = messageCenter;
DeploymentLoadPublisher.CreateDeploymentLoadPublisher(this, globalConfig);
PlacementDirectorsManager.CreatePlacementDirectorsManager(globalConfig);
// Now the incoming message agents
incomingSystemAgent = new IncomingMessageAgent(Message.Categories.System, messageCenter, activationDirectory, scheduler, dispatcher);
incomingPingAgent = new IncomingMessageAgent(Message.Categories.Ping, messageCenter, activationDirectory, scheduler, dispatcher);
incomingAgent = new IncomingMessageAgent(Message.Categories.Application, messageCenter, activationDirectory, scheduler, dispatcher);
membershipFactory = new MembershipFactory();
reminderFactory = new LocalReminderServiceFactory();
SystemStatus.Current = SystemStatus.Created;
StringValueStatistic.FindOrCreate(StatisticNames.SILO_START_TIME,
() => TraceLogger.PrintDate(startTime)); // this will help troubleshoot production deployment when looking at MDS logs.
TestHookup = new TestHookups(this);
logger.Info(ErrorCode.SiloInitializingFinished, "-------------- Started silo {0}, ConsistentHashCode {1:X} --------------", SiloAddress.ToLongString(), SiloAddress.GetConsistentHashCode());
}