I am having trouble detecting user's ipaddress. I tried using variations but these are the results.
req.headers['x-forwarded-for']: undefined
req.connection.remoteAddress: ::ffff:127.0.0.1
req.socket.remoteAddress: ::ffff:127.0.0.1
req.ip: ::ffff:127.0.0.1
clientIp: ::ffff:127.0.0.1