test/js/web/many-messages-event-loop.js


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const worker = new Worker(new URL("worker-fixture-many-messages.js", import.meta.url).href);

worker.postMessage("initial message");
worker.addEventListener("message", ({ data }) => {
  if (data.done) {
    console.log("done");
    worker.terminate();
  } else {
    worker.postMessage({ i: data.i + 1 });
  }
});