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d0a898681f
PR-URL: https://github.com/nodejs/node/pull/39759 Fixes: https://github.com/nodejs/node/issues/39713 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Filip Skokan <panva.ip@gmail.com>
22 lines
490 B
JavaScript
22 lines
490 B
JavaScript
'use strict';
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const {
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MessageChannel,
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receiveMessageOnPort,
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} = require('internal/worker/io');
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let channel;
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function structuredClone(value, transfer) {
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// TODO: Improve this with a more efficient solution that avoids
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// instantiating a MessageChannel
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channel ??= new MessageChannel();
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channel.port1.unref();
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channel.port2.unref();
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channel.port1.postMessage(value, transfer);
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return receiveMessageOnPort(channel.port2).message;
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}
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module.exports = {
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structuredClone
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};
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