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is-port-reachable

Check if a local or remote port is reachable

Install

npm install is-port-reachable

import isPortReachable from 'is-port-reachable';

console.log(await isPortReachable(80, {host: 'google.com'}));
//=> true

Returns Promise<boolean> for whether the port is reachable.

Type: number

The port to check.

Type: object

Required
Type: string
Example: 'localhost'

The host to check.

Can be a domain (optionally, with a sub-domain) or an IP address.

Type: number
Default: 1000

The time to wait in milliseconds before giving up.