I have a webpage that kicks off a perl script that has the potential to take a long time (30 seconds or so). The success of this script is of great interest to the client and so ideally, I would like to display an animated gif (Processing... or something like that) until I know whether or not the script failed or succeeded. The problem is of course what to do when the script returns. I know I could use AJAX, and Ive done it before, but I think I would prefer a simpler solution in this case. I would like to just redirect to a new page with the message of success or failure, but how do you redirect when you've already sent the HTTP header?

In reply to CGI redirection after headers sent by Losing

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