java - How to do delayed zone reload in Tapestry? -

is there way delayed zone reload in tapestry.

i have not-so-quick operation perform when submit form. results visible after few seconds (usually 2 or 3).

is there way delayed zone reload, show indicator zone reload in x seconds , perform actual reload?

normally zone update requests blocked @ java side. application not work in single threaded way can use periodiczoneupdater. client polling updates