On Tuesday, March 24, 2015 at 9:34:41 PM UTC+1, Toby wrote: > > > > On Tuesday, March 24, 2015 at 8:07:45 PM UTC, Niphlod wrote: >> >> seems the right job for the scheduler :-P >> >>> >>> > Yeah, maybe you're right. > > Basically my program generates a large image for a user which takes about > 1 min. I want to show "please wait" on the web-page while it's generating, > then show the download link when it's ready. Could I do that if I used the > scheduler? How would I make the scheduler talk to the controller function, > to show the download link when it's ready? Would I need to use javascript > to poll a url periodically to check whether the task is finished? > > yep.
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