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denoland-deno/cli/tests/testdata/run/worker_close_nested.js
2024-01-01 19:58:21 +00:00

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JavaScript

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
// Test that closing a worker which has living child workers will automatically
// close the children.
console.log("Starting the main thread");
const worker = new Worker(
import.meta.resolve("../workers/close_nested_parent.js"),
{ type: "module" },
);
setTimeout(() => {
console.log("About to close");
worker.postMessage({});
// Keep the process running for another two seconds, to make sure there's no
// output from the child worker.
setTimeout(() => {}, 2000);
}, 1000);