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2fa0096821
Adds another callback to WebWorkerOptions that allows to execute some modules before actual worker code executes. This allows to set up Node global using std/node.
18 lines
513 B
JavaScript
18 lines
513 B
JavaScript
import { deferred } from "../../../../../test_util/std/async/deferred.ts";
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const promise = deferred();
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const url = new URL("./worker.mjs", import.meta.url);
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const worker = new Worker(url.href, { type: "module", deno: true });
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worker.onmessage = (e) => {
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const pid = e.data.pid;
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if (typeof pid != "number") {
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throw new Error("pid is not a number");
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}
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console.log("process.pid from worker:", pid);
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promise.resolve();
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};
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worker.postMessage("hello");
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await promise;
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worker.terminate();
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