title: How to find out the remote Address in node.js if it is HTTPS request?
body: <p>HI. in node.js, if it is http request, I can get the remoteAddress at req.connection.remoteAddress,</p>
  
  <p>so, how to get it if https request?  I find there is req.socket.remoteAddress but I'm not sure.  Please advice. thanks.</p>