public ActorItem ActorCreate <S, T>(ActorItem parent, ProcessName name, Func <S, T, S> actorFn, Func <S> setupFn, Func <S, ProcessId, S> termFn, ProcessFlags flags, int maxMailboxSize = -1) { if (ProcessDoesNotExist(nameof(ActorCreate), parent.Actor.Id)) { return(null); } var actor = new Actor <S, T>(Cluster, parent, name, actorFn, _ => setupFn(), termFn, Process.DefaultStrategy, flags, Settings, System); IActorInbox inbox = null; if ((actor.Flags & ProcessFlags.ListenRemoteAndLocal) == ProcessFlags.ListenRemoteAndLocal && Cluster.IsSome) { inbox = new ActorInboxDual <S, T>(); } else if ((actor.Flags & ProcessFlags.PersistInbox) == ProcessFlags.PersistInbox && Cluster.IsSome) { inbox = new ActorInboxRemote <S, T>(); } else { inbox = new ActorInboxLocal <S, T>(); } var item = new ActorItem(actor, inbox, actor.Flags); try { parent.Actor.LinkChild(item); inbox.Startup(actor, actor.Parent, Cluster, maxMailboxSize == -1 ? Settings.GetProcessMailboxSize(actor.Id) : maxMailboxSize ); } catch (Exception e) { item.Actor.ShutdownProcess(false); logSysErr(new ProcessException($"Process failed starting up: {e.Message}", actor.Id.Path, actor.Parent.Actor.Id.Path, e)); } return(item); }
public ProcessId ActorCreate <S, T>( ActorItem parent, ProcessName name, Func <S, T, S> actorFn, Func <IActor, S> setupFn, Func <S, ProcessId, S> termFn, State <StrategyContext, Unit> strategy, ProcessFlags flags, int maxMailboxSize, bool lazy) { var actor = new Actor <S, T>(cluster, parent, name, actorFn, setupFn, termFn, strategy, flags, ActorContext.System(parent.Actor.Id).Settings, this); IActorInbox inbox = null; if ((actor.Flags & ProcessFlags.ListenRemoteAndLocal) == ProcessFlags.ListenRemoteAndLocal && cluster.IsSome) { inbox = new ActorInboxDual <S, T>(); } else if ((actor.Flags & ProcessFlags.PersistInbox) == ProcessFlags.PersistInbox && cluster.IsSome) { inbox = new ActorInboxRemote <S, T>(); } else { inbox = new ActorInboxLocal <S, T>(); } var item = new ActorItem(actor, inbox, actor.Flags); parent.Actor.LinkChild(item); // Auto register if there are config settings and we // have the variable name it was assigned to. ActorContext.System(actor.Id).Settings.GetProcessRegisteredName(actor.Id).Iter(regName => { // Also check if 'dispatch' is specified in the config, if so we will // register the Process as a role dispatcher PID instead of just its // PID. ActorContext.System(actor.Id).Settings.GetProcessDispatch(actor.Id) .Match( Some: disp => Process.register(regName, Disp[$"role-{disp}"][Role.Current].Append(actor.Id.Skip(1))), None: () => Process.register(regName, actor.Id) ); }); try { inbox.Startup(actor, parent, cluster, maxMailboxSize); if (!lazy) { TellSystem(actor.Id, SystemMessage.StartupProcess); } } catch { item?.Actor?.ShutdownProcess(false); throw; } return(item.Actor.Id); }
public ActorSystem(SystemName systemName, Option <ICluster> cluster, AppProfile appProfile, ProcessSystemConfig settings) { var name = GetRootProcessName(cluster); if (name.Value == "root" && cluster.IsSome) { throw new ArgumentException("Cluster node name cannot be 'root', it's reserved for local use only."); } if (name.Value == "disp" && cluster.IsSome) { throw new ArgumentException("Cluster node name cannot be 'disp', it's reserved for internal use."); } if (name.Value == "js") { throw new ArgumentException("Node name cannot be 'js', it's reserved for ProcessJS."); } SystemName = systemName; this.appProfile = appProfile; this.settings = settings; this.cluster = cluster; Ping = new Ping(this); startupTimestamp = DateTime.UtcNow.Ticks; sessionManager = new SessionManager(cluster, SystemName, appProfile.NodeName, VectorConflictStrategy.Branch); watchers = Map <ProcessId, Set <ProcessId> >(); watchings = Map <ProcessId, Set <ProcessId> >(); startupSubscription = NotifyCluster(cluster, startupTimestamp); Dispatch.init(); Role.init(cluster.Map(r => r.Role).IfNone("local")); Reg.init(); var root = ProcessId.Top.Child(GetRootProcessName(cluster)); var rootInbox = new ActorInboxLocal <ActorSystemBootstrap, Unit>(); var parent = new ActorItem(new NullProcess(SystemName), new NullInbox(), ProcessFlags.Default); var state = new ActorSystemBootstrap( this, cluster, root, null, rootInbox, cluster.Map(x => x.NodeName).IfNone(ActorSystemConfig.Default.RootProcessName), ActorSystemConfig.Default, Settings, sessionManager.Sync ); var rootProcess = state.RootProcess; state.Startup(); rootItem = new ActorItem(rootProcess, rootInbox, ProcessFlags.Default); Root = rootItem.Actor.Id; RootJS = Root["js"]; System = Root[ActorSystemConfig.Default.SystemProcessName]; User = Root[ActorSystemConfig.Default.UserProcessName]; Errors = System[ActorSystemConfig.Default.ErrorsProcessName]; DeadLetters = System[ActorSystemConfig.Default.DeadLettersProcessName]; NodeName = cluster.Map(c => c.NodeName).IfNone("user"); AskId = System[ActorSystemConfig.Default.AskProcessName]; Disp = ProcessId.Top["disp"].SetSystem(SystemName); userContext = new ActorRequestContext( this, rootProcess.Children["user"], ProcessId.NoSender, rootItem, null, null, ProcessFlags.Default, null); rootInbox.Startup(rootProcess, parent, cluster, settings.GetProcessMailboxSize(rootProcess.Id)); }