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?


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