nodejs/test/parallel/test-worker-message-port-tr...

18 lines
521 B
JavaScript

'use strict';
require('../common');
const { Worker, MessageChannel } = require('worker_threads');
// Check the interaction of calling .terminate() while transferring
// MessagePort objects; in particular, that it does not crash the process.
for (let i = 0; i < 10; ++i) {
const w = new Worker(
"require('worker_threads').parentPort.on('message', () => {})",
{ eval: true });
setImmediate(() => {
const port = new MessageChannel().port1;
w.postMessage({ port }, [ port ]);
w.terminate();
});
}