title: Connection refused on client and server, both are on MAC
body: <p>I am using Mac book and having client and server running on same machine. Server opens socket whenever it has to send command to Client. Problem is Client opens socket at startup   but whenever server opens on . Ip adress is different. I would like to know if i create tunnel between these 2 sockets. Right now, while in server i am getting "Connection refused" error.</p>
  
  <p>Any help is appreciated.
  Thanks</p>