Method constructor

examples/rpc-server/src/rpc.server.ts:23–31

(
    @inject(CoreBindings.APPLICATION_INSTANCE) public app?: Application,
    @inject('rpcServer.config') public config?: RPCServerConfig,
  )

  expressServer: express.Application;

  constructor(
    @inject(CoreBindings.APPLICATION_INSTANCE) public app?: Application,
    @inject('rpcServer.config') public config?: RPCServerConfig,
  ) {
    super(app);
    this.config = config ?? {};
    this.expressServer = express();
    rpcRouter(this);
  }

  get listening() {
    return this._listening;