Simple SSH tunnel for Node

This script has no dependency on other Node modules.

See the article at https://www.foobarflies.io/tunnel-all-the-things/

Usage :

const tunnel = require('ssh_tunnel')

tunnel.setConfig({
    user: "tunnel_user",
    server: "central.example.org",
    port: 22,
    timeout: 10000, // in milliseconds
    verbose: true // will output logs to the console if true
})

tunnel.start(function() {
    console.log(tunnel.getState())
    
    // Later ...
    tunnel.stop()
}, function() {
    console.log("There has been an error ...")
})