Cache Under WAS 3.0

Does anyone know how to manually force the listener to cache specific directories under Web Application Server 3.0? If I recall correctly, there was a way to do this under Web Server 2.0. The online documentation for WAS unhelpfully states:

Ordinarily, when the Listener opens a requested file, the file remains open and mapped into memory until all clients using the file are finished with it, at which point the Listener closes the file and frees the memory mapping associated with it. The Listener allows you to specify files to be cached. Cached files are opened when a client requests them, and remain open for the life of the Listener process. This optimizes access times for files, such as your home page, that are requested often.

That's great. . . but it doesn't say how to do it! Any help is greatly appreciated.

Thanks,

John Koszarek Received on Tue Feb 03 1998 - 00:00:00 CST