Terminating SAWS and releasing media

Once user has finished working with site SAWS serves, there is a need to free resources taken by SAWS and to stop SAWS, MySQL server (if one was started) and clear database files copied to disk (if it was configured to do this). Typically SAWS is two or more processes named "httpd" or "apache.exe" in process list. They of course won't use CPU cycles when user doesn't make requests to pages served by SAWS, but if SAWS was started from CDROM, then on operating systems other then Windows (i.e. MacOSX and unix-like) user will be unable to eject CDROM unless SAWS is stopped.

In order to stop SAWS, user must access any resource on the site with URL "/stop-the-server/helper-stop-httpd.exe"; this will trigger execution of a special advanced script, that will initiate a shutdown and then redirect browser to "/spws-terminate-and-release-cd.html". So "/spws-terminate-and-release-cd.html" should contain a (or redirect to) web page that says goodbye, thanks for using the product and so on. Once request to the "/stop-the-server/helper-stop-httpd.exe" resource is performed, SAWS will continue to serve content for additional 5 seconds (to allow the resource to refer to any other content like scripts, stylesheets, images or even multimedia), and then SAWS will terminate, attempting to eject CDROM if it was started from CDROM. Browser window won't be closed.