This short circuits the resolve for localhost and defaults to 127.0.0.1 and ::1. Right now it fails when it tries to resolve it because the resolve function will use a DNS Server to retrieve the result, but in the case of localhost, it'd actually need to lookup the /etc/hosts file.
This short circuits the resolve for
localhostand defaults to127.0.0.1and::1. Right now it fails when it tries to resolve it because the resolve function will use a DNS Server to retrieve the result, but in the case of localhost, it'd actually need to lookup the/etc/hostsfile.