Binds two Server sockets on specified Internet Addresses.
Ports on which to listen can be given but if not given a spare port will be found by the OS.
Finally relays data between sockets and optionaly displays contents using the verbose flag
Binds a Server socket on a specified InternetAddress
Port on which to listen can be specified but if not given a spare port will be found by the OS.
Then opens socket to specified Internet Address and port
Finally relays data between sockets and optionaly displays contents using the verbose flag