expose private functions? about vhost

[dougwilson]

Hi @sintaxi, I'm really sorry I did not see your issue here (apparently I was not subscribed to notifications on this repository). So some of them are just slimmed down versions already available in npm modules, and I'd be happy to point around if that's the case.

Which particular functions were you looking to export?

[dougwilson]

I hope it's OK, but I'm going to close this issue, since I'm not sure which functions you are looking to export.

[ttonyh]

I think the private functions he's talking about are the following:

• hostnameof
• hostregexp
• vhostof

They would be helpful for use in other parts of of an app to predict what "vhost" will be used.

[WORMSS]

@dougwilson
Is there any word on exposing them?

My usecase.. Playground

  .on('upgrade', (req, socket, head) => {
    for (const proxy of proxies) {
      if (!proxy.test(req)) continue;
      return proxy.ws(req, socket, head);
    }
    socket.destroy();
  })