text: const { OPCUAServer, nodesets } = require("node-opcua");
  const { constructNodesetFilename } = require("../node-opcua-nodesets/dist");
  
  (async () => {
      const server = new OPCUAServer({
          nodeset_filename: [nodesets.standard, nodesets.di]
      });
      await server.initialize();
  
      const namespace = server.engine.addressSpace.getOwnNamespace();
  
      namespace.addObject({
          browseName: "HelloWorld",
          organizedBy: server.engine.addressSpace.rootFolder.objects
      });
      await server.start();
      console.log("Server is now listening ... ( press CTRL+C to stop)", server.getEndpointUrl());
  })();
  