Allow connect to unix socket

[eugenegp]

There is not possibility to use unix socket
if PHP-FPM configured using unix socket:
listen = /var/run/php-fpm/php-fpm.sock

can it be implemented here?

[Nyholm]

I guess you are correct. There is 3party libraries that will let you connect with a Unix domain socket (UDS).
Any PRs are most appreciated.