This is a potential solution to the firewall issue in #58 - instead of listening on ALL addresses, it will listen only on 127.0.0.1.
It assumes that 127.0.0.1 will always be the correct address for localhost. In a dual stack setup, the browser will most likely attempt to connect on ::1 first, before attempting a second connection on 127.0.0.1, but this shouldn't have any consequence other than a small performance hit.
This is a potential solution to the firewall issue in #58 - instead of listening on ALL addresses, it will listen only on 127.0.0.1.
It assumes that 127.0.0.1 will always be the correct address for localhost. In a dual stack setup, the browser will most likely attempt to connect on ::1 first, before attempting a second connection on 127.0.0.1, but this shouldn't have any consequence other than a small performance hit.