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Worker Threads docs example not working #21830
Description
- node v10.6.0
- Darwin 17.5.0
- Worker threads
Hello,
Running the example from https://nodejs.org/docs/v10.6.0/api/worker_threads.html#worker_threads_class_worker doesn't work. It fails with:
$ node --experimental-worker oncetest.js
events.js:167
throw er; // Unhandled 'error' event
^
TypeError: require(...).once is not a function
at Object.<anonymous> (/Users/krzysztof.slonka/projects/native-workers-playground/oncetest.js:13:29)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
at MessagePort.port.on (internal/worker.js:425:27)
at MessagePort.emit (events.js:182:13)
at MessagePort.onmessage (internal/worker.js:66:8)
Emitted 'error' event at:
at Worker.[kOnErrorMessage] (internal/worker.js:296:10)
at Worker.[kOnMessage] (internal/worker.js:306:37)
at MessagePort.Worker.(anonymous function).on (internal/worker.js:243:57)
at MessagePort.emit (events.js:182:13)
at MessagePort.onmessage (internal/worker.js:66:8)
I think it should be: parentPort.once right?
Activity
addaleax commentedon Jul 16, 2018
Yes – This has already been fixed in the documentation on
master, it just needs to be released :)