title: NodeJs - how to use socket.io to send tcp packet to another computer in local area network
body: <p>I have NodeJs web service in based web socket. One of my file by the server side tries send xml to printer in local area network on ip address 192.168.1.5 but this ip is in my physical network not in area network by server side. When I open the web service on localhost it's work but when I open my service via network it's not work. How can I use web socket that nodejs app will send xml via TCP to another localhost in local area network using socket client just like me?</p>
  
  <p>for example (my local area network):</p>
  
  <p>localhost - 192.168.1.100</p>
  
  <p>printer - 192.168.1.5</p>
  
  <p>localhost (my physical computer) -> opening web service (NodeJS) on browser -> running script (service) -> sending xml via TCP to printer (192.168.1.5)</p>
  
  <p>is this scenario possible?</p>