exthos/examples/hlapis/generate.batch.stdout_add.start.js

stream processing in nodejs using the power of golang

import { from, engine } from "../../dist/index.js";

engine.useDefaultEventHandler({
  "engine.fatal": (eventObj) => {
    console.log("\nTest EXITED with CODE=1", JSON.stringify(eventObj));
    process.exit(1);
  },
});
engine.updateEngineConfigs({ logger: { level: "ALL", format: "json" } });

let route = from({ generate: { mapping: 'root = count("gen")', count: 2 } })
  .batchInput({ count: 2 })
  .batchOutput({ count: 2 })
  .to({ stdout: {} });

route.start().stopAfter(3000); //.catch(e => {console.log("caught error:", e)})