B4J Question Sniffer ip

[micro]

Hi to all
how you can make a program that works in the background listening on a particular port and you control the ip who connect?
It's possible?
Thanks

 

[Roycefer]

You can perform IP filtering in a standard Filter class in a B4J server program. Use

req.RemoteAddress

to get the request's remote IP address.

Check out the IPLocator class to get some additional info about the IP address.

 

[micro]

thanks, after test it.