Get regular update for long running servlet call.

Hello,

We have a SmartGWT application, Few Servlet calls in the application
can take around couple of minutes or some times even longer to
complete. We need to show the client the progress that is geing made,
this is not a progress tool bar but Information logging for e.g.

Connection extablished

Getting data for User

Getting data for User Auth
.
.
.

Can some forward me to any article or send me any tips to implement
this.

In summary, This should allow my GWT to call the Servlet to do an
action. This action will take long time. Then this servlet or another
servlet must be called every 10 secs to get an update. Those updates
must be displayed to the client using SmartGWT/GWT widget.

Any help is appreciated.

Jatin Bhadra

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