/// <summary>
/// Constructor.
/// </summary>
public CommonFixture()
{
DefaultProviderRuntime = new StorageProviderManager(new GrainFactory(), null);
((StorageProviderManager)DefaultProviderRuntime).LoadEmptyStorageProviders(new ClientProviderRuntime(new GrainFactory(), null)).WaitWithThrow(TestConstants.InitTimeout);
SerializationManager.InitializeForTesting();
}
public void TestInitialize()
{
TestContext.WriteLine("TestInitialize");
storageProviderManager = new StorageProviderManager(new GrainFactory(), new DefaultServiceProvider());
storageProviderManager.LoadEmptyStorageProviders(new ClientProviderRuntime(new GrainFactory(), new DefaultServiceProvider())).WaitWithThrow(TestConstants.InitTimeout);
providerCfgProps.Clear();
SerializationManager.InitializeForTesting();
LocalDataStoreInstance.LocalDataStore = null;
}
/// <summary>
/// Constructor.
/// </summary>
public CommonFixture()
{
var testEnvironment = new SerializationTestEnvironment();
DefaultProviderRuntime = new StorageProviderManager(testEnvironment.GrainFactory, null);
((StorageProviderManager)DefaultProviderRuntime).LoadEmptyStorageProviders(
new ClientProviderRuntime(testEnvironment.GrainFactory, null)).WaitWithThrow(TestConstants.InitTimeout);
testEnvironment.InitializeForTesting();
}
private void DoStart()
{
lock (lockable)
{
if (!SystemStatus.Current.Equals(SystemStatus.Created))
throw new InvalidOperationException(String.Format("Calling Silo.Start() on a silo which is not in the Created state. This silo is in the {0} state.", SystemStatus.Current));
SystemStatus.Current = SystemStatus.Starting;
}
logger.Info(ErrorCode.SiloStarting, "Silo Start()");
// Hook up to receive notification of process exit / Ctrl-C events
AppDomain.CurrentDomain.ProcessExit += HandleProcessExit;
Console.CancelKeyPress += HandleProcessExit;
ConfigureThreadPoolAndServicePointSettings();
// This has to start first so that the directory system target factory gets loaded before we start the router.
grainTypeManager.Start();
runtimeClient.Start();
// The order of these 4 is pretty much arbitrary.
scheduler.Start();
messageCenter.Start();
incomingPingAgent.Start();
incomingSystemAgent.Start();
incomingAgent.Start();
LocalGrainDirectory.Start();
// Set up an execution context for this thread so that the target creation steps can use asynch values.
RuntimeContext.InitializeMainThread();
// Initialize the implicit stream subscribers table.
var implicitStreamSubscriberTable = Services.GetRequiredService<ImplicitStreamSubscriberTable>();
implicitStreamSubscriberTable.InitImplicitStreamSubscribers(this.grainTypeManager.GrainClassTypeData.Select(t => t.Value.Type).ToArray());
var siloProviderRuntime = Services.GetRequiredService<SiloProviderRuntime>();
runtimeClient.CurrentStreamProviderRuntime = siloProviderRuntime;
statisticsProviderManager = new StatisticsProviderManager("Statistics", siloProviderRuntime);
string statsProviderName = statisticsProviderManager.LoadProvider(GlobalConfig.ProviderConfigurations)
.WaitForResultWithThrow(initTimeout);
if (statsProviderName != null)
LocalConfig.StatisticsProviderName = statsProviderName;
allSiloProviders.AddRange(statisticsProviderManager.GetProviders());
// can call SetSiloMetricsTableDataManager only after MessageCenter is created (dependency on this.SiloAddress).
siloStatistics.SetSiloStatsTableDataManager(this, LocalConfig).WaitWithThrow(initTimeout);
siloStatistics.SetSiloMetricsTableDataManager(this, LocalConfig).WaitWithThrow(initTimeout);
IMembershipTable membershipTable = Services.GetRequiredService<IMembershipTable>();
multiClusterOracle =
Services.GetRequiredService<MultiClusterOracleFactory>().CreateGossipOracle(this).WaitForResultWithThrow(initTimeout);
// This has to follow the above steps that start the runtime components
CreateSystemTargets();
InjectDependencies();
// Validate the configuration.
GlobalConfig.Application.ValidateConfiguration(logger);
// ensure this runs in the grain context, wait for it to complete
scheduler.QueueTask(CreateSystemGrains, catalog.SchedulingContext)
.WaitWithThrow(initTimeout);
if (logger.IsVerbose) { logger.Verbose("System grains created successfully."); }
// Initialize storage providers once we have a basic silo runtime environment operating
storageProviderManager = new StorageProviderManager(grainFactory, Services, siloProviderRuntime);
scheduler.QueueTask(
() => storageProviderManager.LoadStorageProviders(GlobalConfig.ProviderConfigurations),
providerManagerSystemTarget.SchedulingContext)
.WaitWithThrow(initTimeout);
catalog.SetStorageManager(storageProviderManager);
allSiloProviders.AddRange(storageProviderManager.GetProviders());
if (logger.IsVerbose) { logger.Verbose("Storage provider manager created successfully."); }
// Load and init stream providers before silo becomes active
var siloStreamProviderManager = (StreamProviderManager)grainRuntime.StreamProviderManager;
scheduler.QueueTask(
() => siloStreamProviderManager.LoadStreamProviders(GlobalConfig.ProviderConfigurations, siloProviderRuntime),
providerManagerSystemTarget.SchedulingContext)
.WaitWithThrow(initTimeout);
runtimeClient.CurrentStreamProviderManager = siloStreamProviderManager;
allSiloProviders.AddRange(siloStreamProviderManager.GetProviders());
if (logger.IsVerbose) { logger.Verbose("Stream provider manager created successfully."); }
ISchedulingContext statusOracleContext = ((SystemTarget)LocalSiloStatusOracle).SchedulingContext;
bool waitForPrimaryToStart = GlobalConfig.PrimaryNodeIsRequired && Type != SiloType.Primary;
if (waitForPrimaryToStart) // only in MembershipTableGrain case.
{
scheduler.QueueTask(() => membershipFactory.WaitForTableToInit(membershipTable), statusOracleContext)
.WaitWithThrow(initTimeout);
}
scheduler.QueueTask(() => membershipTable.InitializeMembershipTable(GlobalConfig, true, LogManager.GetLogger(membershipTable.GetType().Name)), statusOracleContext)
.WaitWithThrow(initTimeout);
scheduler.QueueTask(() => LocalSiloStatusOracle.Start(), statusOracleContext)
.WaitWithThrow(initTimeout);
if (logger.IsVerbose) { logger.Verbose("Local silo status oracle created successfully."); }
scheduler.QueueTask(LocalSiloStatusOracle.BecomeActive, statusOracleContext)
.WaitWithThrow(initTimeout);
if (logger.IsVerbose) { logger.Verbose("Local silo status oracle became active successfully."); }
//if running in multi cluster scenario, start the MultiClusterNetwork Oracle
if (GlobalConfig.HasMultiClusterNetwork)
{
logger.Info("Creating multicluster oracle with my ServiceId={0} and ClusterId={1}.",
GlobalConfig.ServiceId, GlobalConfig.ClusterId);
ISchedulingContext clusterStatusContext = ((SystemTarget) multiClusterOracle).SchedulingContext;
scheduler.QueueTask(() => multiClusterOracle.Start(LocalSiloStatusOracle), clusterStatusContext)
.WaitWithThrow(initTimeout);
if (logger.IsVerbose) { logger.Verbose("multicluster oracle created successfully."); }
}
try
{
this.siloStatistics.Start(this.LocalConfig);
if (this.logger.IsVerbose) { this.logger.Verbose("Silo statistics manager started successfully."); }
// Finally, initialize the deployment load collector, for grains with load-based placement
var deploymentLoadPublisher = Services.GetRequiredService<DeploymentLoadPublisher>();
this.scheduler.QueueTask(deploymentLoadPublisher.Start, deploymentLoadPublisher.SchedulingContext)
.WaitWithThrow(this.initTimeout);
if (this.logger.IsVerbose) { this.logger.Verbose("Silo deployment load publisher started successfully."); }
// Start background timer tick to watch for platform execution stalls, such as when GC kicks in
this.platformWatchdog = new Watchdog(this.LocalConfig.StatisticsLogWriteInterval, this.healthCheckParticipants);
this.platformWatchdog.Start();
if (this.logger.IsVerbose) { this.logger.Verbose("Silo platform watchdog started successfully."); }
if (this.reminderService != null)
{
// so, we have the view of the membership in the consistentRingProvider. We can start the reminder service
this.scheduler.QueueTask(this.reminderService.Start, ((SystemTarget)this.reminderService).SchedulingContext)
.WaitWithThrow(this.initTimeout);
if (this.logger.IsVerbose)
{
this.logger.Verbose("Reminder service started successfully.");
}
}
this.bootstrapProviderManager = new BootstrapProviderManager();
this.scheduler.QueueTask(
() => this.bootstrapProviderManager.LoadAppBootstrapProviders(siloProviderRuntime, this.GlobalConfig.ProviderConfigurations),
this.providerManagerSystemTarget.SchedulingContext)
.WaitWithThrow(this.initTimeout);
this.BootstrapProviders = this.bootstrapProviderManager.GetProviders(); // Data hook for testing & diagnotics
this.allSiloProviders.AddRange(this.BootstrapProviders);
if (this.logger.IsVerbose) { this.logger.Verbose("App bootstrap calls done successfully."); }
// Start stream providers after silo is active (so the pulling agents don't start sending messages before silo is active).
// also after bootstrap provider started so bootstrap provider can initialize everything stream before events from this silo arrive.
this.scheduler.QueueTask(siloStreamProviderManager.StartStreamProviders, this.providerManagerSystemTarget.SchedulingContext)
.WaitWithThrow(this.initTimeout);
if (this.logger.IsVerbose) { this.logger.Verbose("Stream providers started successfully."); }
// Now that we're active, we can start the gateway
var mc = this.messageCenter as MessageCenter;
mc?.StartGateway(this.Services.GetRequiredService<ClientObserverRegistrar>());
if (this.logger.IsVerbose) { this.logger.Verbose("Message gateway service started successfully."); }
SystemStatus.Current = SystemStatus.Running;
}
catch (Exception exc)
{
this.SafeExecute(() => this.logger.Error(ErrorCode.Runtime_Error_100330, String.Format("Error starting silo {0}. Going to FastKill().", this.SiloAddress), exc));
this.FastKill(); // if failed after Membership became active, mark itself as dead in Membership abale.
throw;
}
if (logger.IsVerbose) { logger.Verbose("Silo.Start complete: System status = {0}", SystemStatus.Current); }
}
private async Task<ShardedStorageProvider> ConfigureShardedStorageProvider(string name, StorageProviderManager storageProviderMgr)
{
var composite = new ShardedStorageProvider();
var provider1 = (IStorageProvider)storageProviderMgr.GetProvider("Store1");
var provider2 = (IStorageProvider)storageProviderMgr.GetProvider("Store2");
List<IProvider> providers = new List<IProvider>();
providers.Add(provider1);
providers.Add(provider2);
var cfg = new ProviderConfiguration(providerCfgProps, providers);
await composite.Init(name, storageProviderMgr, cfg);
return composite;
}
