GWT : best way to do an initial RPC call at startup?
问题 What is the best way to perform an initial RPC call at startup with GWT? I would like to retrieve configuration data that are dynamically generated on the server side, when a user loads a page. but If I do an asynchronous RPC call from the browser to retrieve the data, I sometimes don't get a response before the page is fully loaded, resulting in the page not having access to that configuration data. (no Thread.sleep() function for example) thanks thanks to @Steve-J's response, I found a