doc: document uniqueness of worker.threadId

PR-URL: https://github.com/nodejs/node/pull/25644
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
This commit is contained in:
Anna Henningsen 2019-01-22 22:38:18 +01:00 committed by Daniel Bevenius
parent c06653efdb
commit 25e057e4f6

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@ -81,6 +81,7 @@ added: v10.5.0
An integer identifier for the current thread. On the corresponding worker object An integer identifier for the current thread. On the corresponding worker object
(if there is any), it is available as [`worker.threadId`][]. (if there is any), it is available as [`worker.threadId`][].
This value is unique for each [`Worker`][] instance inside a single process.
## worker.workerData ## worker.workerData
<!-- YAML <!-- YAML
@ -453,6 +454,7 @@ added: v10.5.0
An integer identifier for the referenced thread. Inside the worker thread, An integer identifier for the referenced thread. Inside the worker thread,
it is available as [`require('worker_threads').threadId`][]. it is available as [`require('worker_threads').threadId`][].
This value is unique for each `Worker` instance inside a single process.
### worker.unref() ### worker.unref()
<!-- YAML <!-- YAML