This article is the sequel to Jeff Friesen's previous article on Java Plug-in, " Plug into Java with Java Plug-in" (JavaWorld, June 1999). It focuses on one of the more recent Java Plug-ins in the ...

I wrote a pair of apps, one a server and one a client, and they were free-standing java programs. They work seamlessly, only now we want to run the client from behind a firewall, and it's not working.