wood burning stoves 2.0*
The moose likes Servlets and the fly likes applet servlet communication Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Java » Servlets
Bookmark "applet servlet communication" Watch "applet servlet communication" New topic
Author

applet servlet communication

Anonymous
Ranch Hand

Joined: Nov 22, 2008
Posts: 18944

hello friends
I am facing a problem in applet-servlet communication .I am creating a quiz applet.But my servlet is not able keep session.I have used httpsession object. I am using web sphere test env. as server.Do you have any solution.Session API for servlets is not working.If you know any solution about it please mail me.
I will be very thankful for your guidence .
paul wheaton
Trailboss

Joined: Dec 14, 1998
Posts: 20572
    ∞

The problem is that the browser has a different session than the applet. The servlet stuff provides a solution, but only through deprecated methods that, at least in JRun, don't work reliably.
The solution is to have a singleton that contains a hashtable of data objects on your servlet side: make your own custom session stuff - it's pretty simple. The only difficult part is setting up a thread that kicks off every few minutes to delete old data.

permaculture Wood Burning Stoves 2.0 - 4-DVD set
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: applet servlet communication