How to use the hostname function from osenv

description.txt

GitHub: Mondego/pyreco

11
12
13
14
15
16
17
18
19
20

// Some things are not reliably in the env, and have a fallback command:
var h = osenv.hostname(function (er, hostname) {
  h = hostname
})
// This will still cause it to be memoized, so calling osenv.hostname()
// is now an immediate operation.

// You can always send a cb, which will get called in the nextTick
// if it's been memoized, or wait for the fallback data if it wasn't

19

22

13

+ 5 other calls in file