Hi Jasper - I think you mean auto/event-driven browser refresh rather than restart the web server. There is something called the World framework in PLT that appears to handle such needs - IIRC it works with Flash, but I never used it and don't know how it works - others would have to chime in. To do this on your own you can use either use the meta refresh technique, or you can use some sort of ajax/comet to have the server notify the client to refresh the pages. <a href="http://en.wikipedia.org/wiki/Meta_refresh" target="_blank">http://en.wikipedia.org/wiki/Meta_refresh</a> - although this is considered obsolete by standards it is supported by all major browsers. The meta refresh happens with or without events occuring on the server-side. <a href="http://en.wikipedia.org/wiki/Comet_%28programming%29" target="_blank">http://en.wikipedia.org/wiki/Comet_%28programming%29</a> - this occurs only when an event happened, but there is a lot more work involved. You can also do this with Flash/Flex, which has its own dev model. Cheers, yc <div class="gmail_quote">On Tue, Nov 3, 2009 at 11:10 AM, Japus <<a href="mailto:jasper.maes@gmail.com" target="_blank">jasper.maes@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hello I'm imlementing an online game, Stratego and for that I use the PLT web-server. Everything goes well but I'm stuck trying to find out how I can force the browser to reload the servlet. An example: Player 1 is able to move a pawn and in the meanwhile Player 2 can't (which is obvious) When Player 1 is done, Player 2 can make a move but before he can do that he has to manually reload his browser. And that's what I'm trying to do automatically using some kind of variable and a controlling procedure that determines which browser should be refreshed. Thanks Jasper _________________________________________________ For list-related administrative tasks: <a href="http://list.cs.brown.edu/mailman/listinfo/plt-scheme" target="_blank">http://list.cs.brown.edu/mailman/listinfo/plt-scheme</a> </blockquote></div>