reentrant:which user pressed button

[Mindstormer]

How is it possible to find out at the server side which client pressed a button on a reentrant vi?

thank you

[Mindstormer]

maybe i must explain it in a little more detail:

I have a Reentrant vi and I published it with the web publishing tool. Now different clients can connect to it. To make it simple: on the vi is only a simple button. Now I want to know what the status of the button of every connected user/ip/client is. This information should be available at the server.
So you can narrow down my problem to just finding the instance reference from a clone from a reentrant vi. And then I probably can use this reference with vi server to monitor the status of the button

thank you

[Ben]

cross post from LAVA.

Ben