fails:Socket.getnameinfo gets the name information and don't resolve it
fails:Socket.getnameinfo gets the name information and resolve the host
fails:Socket.getnameinfo gets the name information and resolves the service
fails:Socket.getnameinfo gets a 3-element array and doesn't resolve hostname
fails:Socket.getnameinfo gets a 3-element array and resolves the service
fails:Socket.getnameinfo gets a 4-element array and doesn't resolve hostname
fails:Socket.getnameinfo gets a 4-element array and resolves the service
