When I'm looping through files and coming up with dynamically created Ansible playbooks and stuff like that, I've quite frequently had to work with a single variable that contains the IP and port of something.

Can I refer this as a "socket" or does that name always refer to a handle? 

Is it better just to refer to the thing as `$ip_and_port` or `$address_and_port` or `$host_and_port`?