1.1.0 • Published 5 years ago
get-unused-port-in-list v1.1.0
get-unused-port-in-list
Stability: 2 - Stable
Description
Run through a list of TCP ports and return one that is not busy
Usage
require('get-unused-port-in-list')([7000, 8000, 9000])
.then((unusedPort) => {
// unusedPort port is free (first caught)
})
.catch(() => {
// All ports are busy
})