socket.remoteAddress in undefined when connecting using nmap

[wildchild]

I pointed nmap to opened socket in node. Can anyone shed a light, why remoteAddress is undefined? In what case it's possible and how to prevent such behaviour? Tried on osx and linux.

var net = require('net');

var server = net.createServer(function (socket) {
  console.log(socket.remoteAddress);
});
server.listen(12345, '127.0.0.1');

output: undefined

nmap 127.0.0.1 -p 12345

node versions: 0.10.38 and 0.12.2

[misterdjules]

Thank you @wildchild for reporting this issue. As you already mentioned, this is a duplicate of #7566. Closing it as such.