On Fri, Jul 22, 2011 at 4:54 AM, Mr. Puneet Kishor <punk.kish@gmail.com> wrote:

One, how can I ignore or reject the extra requests that are a result of fidgety behavior?

http://stackoverflow.com/questions/522666/multiple-ajax-call-handling

Two, this is more Dancer-specific, I guess -- once Dancer starts a process, how can I send periodic updates on that process back to the browser to power an ajax-y progress bar?

Set up a Javascript Timer that fires an ajax call and updates a slider (there is a JQuery UI slider, if JQuery is your thing)

Hope this helps