doc: add a note about os.cpus() returning an empty list · nodejs/node@0bbce03 · GitHub

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codedokode

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RafaelGSS

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doc: add a note about os.cpus() returning an empty list

It is not obvious that in some cases cpus() returns an empty list and this has caused a bug before: isaacs/promise-call-limit#11 PR-URL: #47363 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Rich Trott <rtrott@gmail.com>

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Original file line number	Diff line number	Diff line change
@@ -74,6 +74,8 @@ added: v0.3.3
74	74	* Returns: {Object\[]}
75	75
76	76	Returns an array of objects containing information about each logical CPU core.
	77	+ The array will be empty if no CPU information is available, such as if the
	78	+ `/proc` file system is unavailable.
77	79
78	80	The properties included on each object include:
79	81

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