About the cluster.setupMaster can only be called once

[jpuncle]

Hi, I see the following statement at the api doc
https://nodejs.org/api/cluster.html#cluster_cluster_settings

It is effectively frozen after being set, because .setupMaster() can only be called once.

but, I couldn't find any limit in the source codes for 'called once'.

Could anyone help me? thanks.

[bnoordhuis]

I couldn't find any limit

Language barrier? I'm not sure what limit you're referring to.

[jpuncle]

@bnoordhuis I found I could call .setupMaster() any times, not 'called once' that in the api docs

[cjihrig]

I think the issue is that the docs say cluster.settings is effectively frozen after a single call because ".setupMaster() can only be called once." However, cluster.settings is updated on every call to setupMaster().

[jpuncle]

@cjihrig Yes, yes, I meaned it.
Sorry, my english is bad.