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09.28.2007 at 07:36AM PDT, ID: 22859454
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Fork Perl CGI sub into background and wait for it to finish.

Tags: perl, cgi, fork, background
I have a Perl CGI script and I have sub that I'm calling that takes a very long time to run.  It takes so long that the web browser times out and the process dies before it finishes.

I need to fork this sub routine into the background somehow, then display a page that says something like 'processing...' and this page keeps refreshing and checking to see if the process has completed.

1. How can I push a perl subroutine into the background so it will run to completion.
2. How can I check to see if the background process has completed?
3. Need to do all of this for CGI web app.

Thank you!
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Question Stats
Zone: Programming
Question Asked By: jasonsbytes
Solution Provided By: Adam314
Participating Experts: 1
Solution Grade: A
Views: 77
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09.28.2007 at 07:53AM PDT, ID: 19979089

Rank: Genius

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09.28.2007 at 08:05AM PDT, ID: 19979191

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09.28.2007 at 08:15AM PDT, ID: 19979284

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09.28.2007 at 08:19AM PDT, ID: 19979325

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09.28.2007 at 08:22AM PDT, ID: 19979344

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09.28.2007 at 08:23AM PDT, ID: 19979353

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09.28.2007 at 08:26AM PDT, ID: 19979372

Rank: Genius

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