public static void LogWarning(Orleans.Runtime.Logger orleansLog, string type, string method, string format, params object[] arguments)
{
#if DEBUG
var message = string.Format(format, arguments);
var threadId = Thread.CurrentThread.ManagedThreadId;
message = string.Format("[{0}] {1}::{2}: {3}", threadId, type, method, message);
//Trace.TraceInformation(message);
// Debug.WriteLine(message);
Console.WriteLine(message);
orleansLog.Warn(0, message);
#endif
}
/// <summary>
/// Check whether this activation is overloaded.
/// Returns LimitExceededException if overloaded, otherwise <c>null</c>c>
/// </summary>
/// <param name="log">Logger to use for reporting any overflow condition</param>
/// <returns>Returns LimitExceededException if overloaded, otherwise <c>null</c>c></returns>
public LimitExceededException CheckOverloaded(Logger log)
{
LimitValue limitValue = GetMaxEnqueuedRequestLimit();
int maxRequestsHardLimit = limitValue.HardLimitThreshold;
int maxRequestsSoftLimit = limitValue.SoftLimitThreshold;
if (maxRequestsHardLimit <= 0 && maxRequestsSoftLimit <= 0) return null; // No limits are set
int count = GetRequestCount();
if (maxRequestsHardLimit > 0 && count > maxRequestsHardLimit) // Hard limit
{
log.Warn(ErrorCode.Catalog_Reject_ActivationTooManyRequests,
String.Format("Overload - {0} enqueued requests for activation {1}, exceeding hard limit rejection threshold of {2}",
count, this, maxRequestsHardLimit));
return new LimitExceededException(limitValue.Name, count, maxRequestsHardLimit, this.ToString());
}
if (maxRequestsSoftLimit > 0 && count > maxRequestsSoftLimit) // Soft limit
{
log.Warn(ErrorCode.Catalog_Warn_ActivationTooManyRequests,
String.Format("Hot - {0} enqueued requests for activation {1}, exceeding soft limit warning threshold of {2}",
count, this, maxRequestsSoftLimit));
return null;
}
return null;
}
internal Silo(SiloInitializationParameters initializationParams)
{
string name = initializationParams.Name;
ClusterConfiguration config = initializationParams.ClusterConfig;
this.initializationParams = initializationParams;
SystemStatus.Current = SystemStatus.Creating;
CurrentSilo = this;
var startTime = DateTime.UtcNow;
siloTerminatedEvent = new ManualResetEvent(false);
if (!LogManager.IsInitialized)
LogManager.Initialize(LocalConfig);
config.OnConfigChange("Defaults/Tracing", () => LogManager.Initialize(LocalConfig, true), false);
MultiClusterRegistrationStrategy.Initialize(config.Globals);
StatisticsCollector.Initialize(LocalConfig);
SerializationManager.Initialize(GlobalConfig.SerializationProviders, this.GlobalConfig.FallbackSerializationProvider);
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 || !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.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
this.Services = StartupBuilder.ConfigureStartup(
this.LocalConfig.StartupTypeName,
(services, usingCustomServiceProvider) =>
{
// add system types
// Note: you can replace IGrainFactory with your own implementation, but
// we don't recommend it, in the aspect of performance and usability
services.TryAddSingleton(sp => sp);
services.TryAddSingleton(this);
services.TryAddSingleton(initializationParams);
services.TryAddSingleton<ILocalSiloDetails>(initializationParams);
services.TryAddSingleton(initializationParams.ClusterConfig);
services.TryAddSingleton(initializationParams.GlobalConfig);
services.TryAddTransient(sp => initializationParams.NodeConfig);
services.TryAddSingleton<ITimerRegistry, TimerRegistry>();
services.TryAddSingleton<IReminderRegistry, ReminderRegistry>();
services.TryAddSingleton<IStreamProviderManager, StreamProviderManager>();
services.TryAddSingleton<GrainRuntime>();
services.TryAddSingleton<IGrainRuntime, GrainRuntime>();
services.TryAddSingleton<OrleansTaskScheduler>();
services.TryAddSingleton<GrainFactory>(sp => sp.GetService<InsideRuntimeClient>().ConcreteGrainFactory);
services.TryAddExisting<IGrainFactory, GrainFactory>();
services.TryAddExisting<IInternalGrainFactory, GrainFactory>();
services.TryAddSingleton<TypeMetadataCache>();
services.TryAddSingleton<AssemblyProcessor>();
services.TryAddSingleton<ActivationDirectory>();
services.TryAddSingleton<LocalGrainDirectory>();
services.TryAddExisting<ILocalGrainDirectory, LocalGrainDirectory>();
services.TryAddSingleton<SiloStatisticsManager>();
services.TryAddSingleton<ISiloPerformanceMetrics>(sp => sp.GetRequiredService<SiloStatisticsManager>().MetricsTable);
services.TryAddSingleton<SiloAssemblyLoader>();
services.TryAddSingleton<GrainTypeManager>();
services.TryAddExisting<IMessagingConfiguration, GlobalConfiguration>();
services.TryAddSingleton<MessageCenter>();
services.TryAddExisting<IMessageCenter, MessageCenter>();
services.TryAddExisting<ISiloMessageCenter, MessageCenter>();
services.TryAddSingleton<Catalog>();
services.TryAddSingleton(sp => sp.GetRequiredService<Catalog>().Dispatcher);
services.TryAddSingleton<InsideRuntimeClient>();
services.TryAddExisting<IRuntimeClient, InsideRuntimeClient>();
services.TryAddExisting<ISiloRuntimeClient, InsideRuntimeClient>();
services.TryAddSingleton<MembershipFactory>();
services.TryAddSingleton<MultiClusterOracleFactory>();
services.TryAddSingleton<LocalReminderServiceFactory>();
services.TryAddSingleton<DeploymentLoadPublisher>();
services.TryAddSingleton<IMembershipTable>(
sp => sp.GetRequiredService<MembershipFactory>().GetMembershipTable(sp.GetRequiredService<GlobalConfiguration>()));
services.TryAddSingleton<MembershipOracle>(
sp =>
sp.GetRequiredService<MembershipFactory>()
.CreateMembershipOracle(sp.GetRequiredService<Silo>(), sp.GetRequiredService<IMembershipTable>()));
services.TryAddExisting<IMembershipOracle, MembershipOracle>();
services.TryAddExisting<ISiloStatusOracle, MembershipOracle>();
services.TryAddSingleton<Func<ISiloStatusOracle>>(sp => () => sp.GetRequiredService<ISiloStatusOracle>());
services.TryAddSingleton<MultiClusterOracleFactory>();
services.TryAddSingleton<LocalReminderServiceFactory>();
services.TryAddSingleton<ClientObserverRegistrar>();
services.TryAddSingleton<SiloProviderRuntime>();
services.TryAddExisting<IStreamProviderRuntime, SiloProviderRuntime>();
services.TryAddSingleton<ImplicitStreamSubscriberTable>();
// Placement
services.TryAddSingleton<PlacementDirectorsManager>();
services.TryAddSingleton<IPlacementDirector<RandomPlacement>, RandomPlacementDirector>();
services.TryAddSingleton<IPlacementDirector<PreferLocalPlacement>, PreferLocalPlacementDirector>();
services.TryAddSingleton<IPlacementDirector<StatelessWorkerPlacement>, StatelessWorkerDirector>();
services.TryAddSingleton<IPlacementDirector<ActivationCountBasedPlacement>, ActivationCountPlacementDirector>();
services.TryAddSingleton<DefaultPlacementStrategy>();
services.TryAddSingleton<ClientObserversPlacementDirector>();
services.TryAddSingleton<Func<IGrainRuntime>>(sp => () => sp.GetRequiredService<IGrainRuntime>());
services.TryAddSingleton<GrainCreator>();
if (initializationParams.GlobalConfig.UseVirtualBucketsConsistentRing)
{
services.TryAddSingleton<IConsistentRingProvider>(
sp =>
new VirtualBucketsRingProvider(
this.initializationParams.SiloAddress,
this.initializationParams.GlobalConfig.NumVirtualBucketsConsistentRing));
}
else
{
services.TryAddSingleton<IConsistentRingProvider>(
sp => new ConsistentRingProvider(this.initializationParams.SiloAddress));
}
});
this.assemblyProcessor = this.Services.GetRequiredService<AssemblyProcessor>();
this.assemblyProcessor.Initialize();
BufferPool.InitGlobalBufferPool(GlobalConfig);
UnobservedExceptionsHandlerClass.SetUnobservedExceptionHandler(UnobservedExceptionHandler);
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>();
messageCenter.RerouteHandler = runtimeClient.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>();
// to preserve backwards compatibility, only use the service provider to inject grain dependencies if the user supplied his own
// service provider, meaning that he is explicitly opting into it.
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
incomingSystemAgent = new IncomingMessageAgent(Message.Categories.System, messageCenter, activationDirectory, scheduler, catalog.Dispatcher);
incomingPingAgent = new IncomingMessageAgent(Message.Categories.Ping, messageCenter, activationDirectory, scheduler, catalog.Dispatcher);
incomingAgent = new IncomingMessageAgent(Message.Categories.Application, messageCenter, activationDirectory, scheduler, catalog.Dispatcher);
membershipFactory = Services.GetRequiredService<MembershipFactory>();
membershipOracle = Services.GetRequiredService<IMembershipOracle>();
SystemStatus.Current = SystemStatus.Created;
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());
}
public static bool CheckTimerDelay(DateTime previousTickTime, int totalNumTicks,
TimeSpan dueTime, TimeSpan timerFrequency, Logger logger, Func<string> getName, ErrorCode errorCode, bool freezeCheck)
{
TimeSpan timeSinceLastTick = DateTime.UtcNow - previousTickTime;
TimeSpan exceptedTimeToNexTick = totalNumTicks == 0 ? dueTime : timerFrequency;
TimeSpan exceptedTimeWithSlack;
if (exceptedTimeToNexTick >= TimeSpan.FromSeconds(6))
{
exceptedTimeWithSlack = exceptedTimeToNexTick + TimeSpan.FromSeconds(3);
}
else
{
exceptedTimeWithSlack = exceptedTimeToNexTick.Multiply(1.5);
}
if (timeSinceLastTick <= exceptedTimeWithSlack) return true;
// did not tick in the last period.
var errMsg = String.Format("{0}{1} did not fire on time. Last fired at {2}, {3} since previous fire, should have fired after {4}.",
freezeCheck ? "Watchdog Freeze Alert: " : "-", // 0
getName == null ? "" : getName(), // 1
LogFormatter.PrintDate(previousTickTime), // 2
timeSinceLastTick, // 3
exceptedTimeToNexTick); // 4
if(freezeCheck)
{
logger.Error(errorCode, errMsg);
}else
{
logger.Warn(errorCode, errMsg);
}
return false;
}
private static void CheckYourOwnHealth(DateTime lastCheckt, Logger logger)
{
var timeSinceLastTick = (DateTime.UtcNow - lastCheckt);
if (timeSinceLastTick > heartbeatPeriod.Multiply(2))
{
var gc = new[] { GC.CollectionCount(0), GC.CollectionCount(1), GC.CollectionCount(2) };
logger.Warn(ErrorCode.SiloHeartbeatTimerStalled,
".NET Runtime Platform stalled for {0} - possibly GC? We are now using total of {1}MB memory. gc={2}, {3}, {4}",
timeSinceLastTick,
GC.GetTotalMemory(false) / (1024 * 1024),
gc[0],
gc[1],
gc[2]);
}
}
public static void LogForDebug(Orleans.Runtime.Logger orleansLog, string format, params object[] arguments)
{
#if DEBUG
orleansLog.Warn(0, format, arguments);
#endif
}
public static void LogForRelease(Orleans.Runtime.Logger orleansLog, string format, params object[] arguments)
{
orleansLog.Warn(0, format, arguments);
}
internal static bool AnalyzeReadException(Exception exc, int iteration, string tableName, Logger logger)
{
bool isLastErrorRetriable;
var we = exc as WebException;
if (we != null)
{
isLastErrorRetriable = true;
var statusCode = we.Status;
logger.Warn(ErrorCode.AzureTable_10,
$"Intermediate issue reading Azure storage table {tableName}: HTTP status code={statusCode} Exception Type={exc.GetType().FullName} Message='{exc.Message}'",
exc);
}
else
{
HttpStatusCode httpStatusCode;
string restStatus;
if (EvaluateException(exc, out httpStatusCode, out restStatus, true))
{
if (StorageErrorCodeStrings.ResourceNotFound.Equals(restStatus))
{
if (logger.IsVerbose) logger.Verbose(ErrorCode.AzureTable_DataNotFound,
"DataNotFound reading Azure storage table {0}:{1} HTTP status code={2} REST status code={3} Exception={4}",
tableName,
iteration == 0 ? "" : (" Repeat=" + iteration),
httpStatusCode,
restStatus,
exc);
isLastErrorRetriable = false;
}
else
{
isLastErrorRetriable = IsRetriableHttpError(httpStatusCode, restStatus);
logger.Warn(ErrorCode.AzureTable_11,
$"Intermediate issue reading Azure storage table {tableName}:{(iteration == 0 ? "" : (" Repeat=" + iteration))} IsRetriable={isLastErrorRetriable} HTTP status code={httpStatusCode} REST status code={restStatus} Exception Type={exc.GetType().FullName} Message='{exc.Message}'",
exc);
}
}
else
{
logger.Error(ErrorCode.AzureTable_12,
$"Unexpected issue reading Azure storage table {tableName}: Exception Type={exc.GetType().FullName} Message='{exc.Message}'",
exc);
isLastErrorRetriable = false;
}
}
return isLastErrorRetriable;
}
private List <string> EnumerateApprovedAssemblies()
{
var assemblies = new List <string>();
foreach (var i in dirEnumArgs)
{
var pathName = i.Key;
var searchOption = i.Value;
if (!Directory.Exists(pathName))
{
logger.Warn(ErrorCode.Loader_DirNotFound, "Unable to find directory {0}; skipping.", pathName);
continue;
}
logger.Info(
searchOption == SearchOption.TopDirectoryOnly ?
"Searching for assemblies in {0}..." :
"Recursively searching for assemblies in {0}...",
pathName);
var candidates =
Directory.EnumerateFiles(pathName, "*.dll", searchOption)
.Select(Path.GetFullPath)
.Distinct()
.ToArray();
// This is a workaround for the behavior of ReflectionOnlyLoad/ReflectionOnlyLoadFrom
// that appear not to automatically resolve dependencies.
// We are trying to pre-load all dlls we find in the folder, so that if one of these
// assemblies happens to be a dependency of an assembly we later on call
// Assembly.DefinedTypes on, the dependency will be already loaded and will get
// automatically resolved. Ugly, but seems to solve the problem.
foreach (var j in candidates)
{
try
{
if (logger.IsVerbose)
{
logger.Verbose("Trying to pre-load {0} to reflection-only context.", j);
}
Assembly.ReflectionOnlyLoadFrom(j);
}
catch (Exception)
{
if (logger.IsVerbose)
{
logger.Verbose("Failed to pre-load assembly {0} in reflection-only context.", j);
}
}
}
foreach (var j in candidates)
{
if (AssemblyPassesLoadCriteria(j))
{
assemblies.Add(j);
}
}
}
return(assemblies);
}
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.GetOrCreateNodeConfigurationForSilo(name));
if (!LogManager.IsInitialized)
{
LogManager.Initialize(nodeConfig);
}
config.OnConfigChange("Defaults/Tracing", () => LogManager.Initialize(nodeConfig, true), false);
MultiClusterRegistrationStrategy.Initialize(config.Globals);
ActivationData.Init(config, nodeConfig);
StatisticsCollector.Initialize(nodeConfig);
SerializationManager.Initialize(globalConfig.SerializationProviders, this.globalConfig.FallbackSerializationProvider);
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;
}
LogManager.MyIPEndPoint = here;
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 || !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.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} --------------",
siloType, nodeConfig.DNSHostName, Environment.MachineName, here, generation);
logger.Info(ErrorCode.SiloInitConfig, "Starting silo {0} with the following configuration= " + Environment.NewLine + "{1}",
name, config.ToString(name));
if (keyStore != null)
{
// Re-establish reference to shared local key store in this app domain
LocalDataStoreInstance.LocalDataStore = keyStore;
}
// Configure DI using Startup type
bool usingCustomServiceProvider;
Services = StartupBuilder.ConfigureStartup(nodeConfig.StartupTypeName, out usingCustomServiceProvider);
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);
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;
}
typeManager = new GrainTypeManager(
here.Address.Equals(IPAddress.Loopback),
grainFactory,
new SiloAssemblyLoader(OrleansConfig.Defaults.AdditionalAssemblyDirectories));
// 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(),
Services);
// 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);
RegistrarManager.InitializeGrainDirectoryManager(localGrainDirectory, globalConfig.GlobalSingleInstanceNumberRetries);
// 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);
// to preserve backwards compatibility, only use the service provider to inject grain dependencies if the user supplied his own
// service provider, meaning that he is explicitly opting into it.
var grainCreator = new GrainCreator(grainRuntime, usingCustomServiceProvider ? Services : null);
Action <Dispatcher> setDispatcher;
catalog = new Catalog(Constants.CatalogId, SiloAddress, Name, LocalGrainDirectory, typeManager, scheduler, activationDirectory, config, grainCreator, 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();
multiClusterFactory = new MultiClusterOracleFactory();
reminderFactory = new LocalReminderServiceFactory();
SystemStatus.Current = SystemStatus.Created;
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());
}
