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19 lines
556 B
JavaScript
19 lines
556 B
JavaScript
import { isMainThread, parentPort, Worker } from "node:worker_threads";
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function onMessageOneshot() {
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console.log("Got message from main thread!");
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parentPort.off("message", onMessageOneshot);
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}
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if (isMainThread) {
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// This re-loads the current file inside a Worker instance.
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const w = new Worker(import.meta.filename);
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setTimeout(() => {
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w.postMessage("Hello! I am from the main thread.");
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}, 500);
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} else {
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console.log("Inside Worker!");
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console.log(isMainThread); // Prints 'false'.
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parentPort.on("message", onMessageOneshot);
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}
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