Not getting remote address while using proxy in socket.io

In version > 1.0, the syntax is similar:

socket.handshake.headers['x-forwarded-for'] || socket.request.connection.remoteAddress;

yes, this is working for me.

client.handshake.headers['x-forwarded-for'] || client.handshake.address.address;

I am properly getting the remote IP address and not 127.0.0.1