private async Task CreateGrainServices(GrainServiceConfigurations grainServiceConfigurations)
{
foreach (var serviceConfig in grainServiceConfigurations.GrainServices)
{
// Construct the Grain Service
var serviceType = System.Type.GetType(serviceConfig.Value.ServiceType);
if (serviceType == null)
{
throw new Exception(String.Format("Cannot find Grain Service type {0} of Grain Service {1}", serviceConfig.Value.ServiceType, serviceConfig.Value.Name));
}
var grainServiceInterfaceType = serviceType.GetInterfaces().FirstOrDefault(x => x.GetInterfaces().Contains(typeof(IGrainService)));
if (grainServiceInterfaceType == null)
{
throw new Exception(String.Format("Cannot find an interface on {0} which implements IGrainService", serviceConfig.Value.ServiceType));
}
var typeCode = GrainInterfaceUtils.GetGrainClassTypeCode(grainServiceInterfaceType);
var grainId = (IGrainIdentity)GrainId.GetGrainServiceGrainId(0, typeCode);
var grainService = (GrainService)ActivatorUtilities.CreateInstance(this.Services, serviceType, grainId, serviceConfig.Value);
RegisterSystemTarget(grainService);
await this.scheduler.QueueTask(() => grainService.Init(Services), grainService.SchedulingContext).WithTimeout(this.initTimeout);
await this.scheduler.QueueTask(grainService.Start, grainService.SchedulingContext).WithTimeout(this.initTimeout);
if (this.logger.IsEnabled(LogLevel.Debug))
{
logger.Debug(String.Format("{0} Grain Service started successfully.", serviceConfig.Value.Name));
}
}
}
internal IReminderService CreateReminderService(
Silo silo,
TimeSpan iniTimeSpan,
ISiloRuntimeClient runtimeClient)
{
logger.Info(
"Creating reminder grain service for type={0}", this.reminderTable.GetType());
// GrainInterfaceMap only holds IGrain types, not ISystemTarget types, so resolved via Orleans.CodeGeneration.
// Resolve this before merge.
var typeCode = GrainInterfaceUtils.GetGrainClassTypeCode(typeof(IReminderService));
var grainId = GrainId.GetGrainServiceGrainId(0, typeCode);
return(new LocalReminderService(silo, grainId, this.reminderTable, iniTimeSpan, this.loggerFactory));
}
internal IReminderService CreateReminderService(Silo silo, IGrainFactory grainFactory, TimeSpan iniTimeSpan, ISiloRuntimeClient runtimeClient)
{
var reminderServiceType = silo.GlobalConfig.ReminderServiceType;
logger.Info("Creating reminder grain service for type={0}", Enum.GetName(typeof(GlobalConfiguration.ReminderServiceProviderType), reminderServiceType));
// GrainInterfaceMap only holds IGrain types, not ISystemTarget types, so resolved via Orleans.CodeGeneration.
// Resolve this before merge.
var typeCode = GrainInterfaceUtils.GetGrainClassTypeCode(typeof(IReminderService));
var grainId = GrainId.GetGrainServiceGrainId(0, typeCode);
ReminderTable.Initialize(silo, grainFactory, silo.GlobalConfig.ReminderTableAssembly);
return(new LocalReminderService(
silo,
grainId,
ReminderTable.Singleton,
silo.GlobalConfig,
iniTimeSpan));
}
public GrainReference MakeGrainServiceGrainReference(int typeData, string systemGrainId, SiloAddress siloAddress) => GrainReference.FromGrainId(GrainId.GetGrainServiceGrainId(typeData, systemGrainId), this.runtimeClient.GrainReferenceRuntime, systemTargetSilo: siloAddress);
public GrainReference MakeGrainServiceGrainReference(int typeData, string systemGrainId, SiloAddress siloAddress) => this.MakeGrainReference(GrainId.GetGrainServiceGrainId(typeData, systemGrainId), siloAddress);
