fails:Socket#connect_address using an unbound socket raises SocketError
fails:Socket#connect_address using a socket bound to 0.0.0.0 uses 127.0.0.1 as the IP address
fails:Socket#connect_address using a socket bound to 0.0.0.0 uses AF_INET as the address family
fails:Socket#connect_address using a socket bound to 0.0.0.0 uses PF_INET as the address family
fails:Socket#connect_address using a socket bound to 0.0.0.0 uses 0 as the protocol
fails:Socket#connect_address using a socket bound to :: uses 0 as the protocol
