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fix: MessagePort closing unexpectedly with non-cloneable objects (#42581)

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* fix: MessagePort closing unexpectedly with non-cloneable objects

Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>

* fix: handle serialization failure in parentPort

Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>

---------

Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
This commit is contained in:
trop[bot] 2024-06-19 10:10:57 -04:00 • committed by GitHub
parent 76204e184a
commit d7858f2f91
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4 changed files with 34 additions and 3 deletions
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11
spec/fixtures/api/utility-process/non-cloneable.js vendored Normal file
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@ -0,0 +1,11 @@
const nonClonableObject = () => {};
process.parentPort.on('message', () => {
try {
process.parentPort.postMessage(nonClonableObject);
} catch (error) {
if (/An object could not be cloned/.test(error.message)) {
process.parentPort.postMessage('caught-non-cloneable');
}
}
});