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doc: add documentation for transferList arg at worker threads
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Ref: #32278

PR-URL: #32881
Refs: #32278
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
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juanarbol authored and BethGriggs committed Apr 28, 2020
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5 changes: 5 additions & 0 deletions doc/api/worker_threads.md
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occur as described in the [HTML structured clone algorithm][], and an error
will be thrown if the object cannot be cloned (e.g. because it contains
`function`s).
* `transferList` {Object[]} If one or more `MessagePort`-like objects
are passed in `workerData`, a `transferList` is required for those
items or [`ERR_MISSING_MESSAGE_PORT_IN_TRANSFER_LIST`][] will be thrown.
See [`port.postMessage()`][] for more information.
* `resourceLimits` {Object} An optional set of resource limits for the new
JS engine instance. Reaching these limits will lead to termination of the
`Worker` instance. These limits only affect the JS engine, and no external
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[`'exit'` event]: #worker_threads_event_exit
[`AsyncResource`]: async_hooks.html#async_hooks_class_asyncresource
[`Buffer`]: buffer.html
[`ERR_MISSING_MESSAGE_PORT_IN_TRANSFER_LIST`]: errors.html#errors_err_missing_message_port_in_transfer_list
[`ERR_WORKER_NOT_RUNNING`]: errors.html#ERR_WORKER_NOT_RUNNING
[`EventEmitter`]: events.html
[`EventTarget`]: https://developer.mozilla.org/en-US/docs/Web/API/EventTarget
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