irc-socket using Tls not working

[silverbucket]

Using irc-socket and trying to connect via TLS to an IRC server does not work, just hangs indefinitely.

For reference when I get to addressing this issue.

This works:

const tls = require('tls');

const options = {
  rejectUnauthorized: false,
  host: 'irc.freenode.net',
  port: 6697
};

const socket = tls.connect(options, () => {
  console.log('client connected',
              socket.authorized ? 'authorized' : 'unauthorized');
  process.stdin.pipe(socket);
  process.stdin.resume();
});
socket.setEncoding('utf8');
socket.on('data', (data) => {
  console.log(data);
});
socket.on('end', () => {
  console.log('server ends connection');
});

This does not (timeout):

const PORT = 6697;
const SECURE = true;

var NetSocket = require("net").Socket;
var TlsSocket = require("tls").TLSSocket;
var IrcSocket = require("irc-socket");

var netSocket = new NetSocket();
let socket = netSocket;
if (SECURE) {
        socket = new TlsSocket(netSocket, {rejectUnauthorized: false});
}
var client = IrcSocket({
    socket: socket,
    username: 'h_slvrbckt',
    nicknames: [ 'h_slvrbckt' ],
    server: 'irc.freenode.net',
    realname: 'h_slvrbckt',
    port: PORT,
    debug: console.log
});

client.once('error', (err) => {
  console.log('irc client \'error\' occurred.' + err);
});

client.once('close', () => {
  console.log('irc client \'close\' event fired.');
});

client.once('timeout', () => {
  console.log('timeout occurred, force-disconnect');
});

client.connectOptions.rejectUnauthorized = false;

client.connect().then((res) => {
  if (res.isOk()) {
    console.log('connected');
  } else {
    console.log('unable to connect to server');
  }
  process.exit();
});

// console.log(client.impl);
console.log(client.status);
console.log(client.connectOptions);
setTimeout(() => { console.log('timeout'); }, 40000);

[silverbucket]

Created a PR Havvy/irc-socket#26