Method constructor

hub/src/sync/syncEngine.ts:137–155

(
        private readonly store: Store,
        io: Server,
        rpcRegistry: RpcRegistry,
        sseManager: SSEManager
    )

    private inactivityTimer: NodeJS.Timeout | null = null

    constructor(
        private readonly store: Store,
        io: Server,
        rpcRegistry: RpcRegistry,
        sseManager: SSEManager
    ) {
        this.eventPublisher = new EventPublisher(sseManager, (event) => this.resolveNamespace(event))
        this.sessionCache = new SessionCache(store, this.eventPublisher)
        this.machineCache = new MachineCache(store, this.eventPublisher)
        this.messageService = new MessageService(
            store,
            io,
            this.eventPublisher,
            (sessionId, updatedAt) => this.recordSessionActivity(sessionId, updatedAt)
        )
        this.rpcGateway = new RpcGateway(io, rpcRegistry)
        this.reloadAll()
        this.inactivityTimer = setInterval(() => this.expireInactive(), 5_000)
    }

    stop(): void {
        if (this.inactivityTimer) {