Any idea how this can be done? I imagine that I'd need to fork the processing off as one process and somehow keep tabs on it's progress or something.

merlyn has an article describing how to do the fork/keep-track-of trick.

An alternative is to periodically send a "heart-beat" to the browser, to let it know that the CGI is still alive. A periodic 

   print "<!-- working -->\n";

[download]
is sufficient, provided you've disabled buffering. If you're processing multipe files, try doing this once per file.

N.B., merlyn and I are pointing to different articles. Read both.

In reply to Re: Preventing Browser Timeout by dws
in thread Preventing Browser Timeout by Anonymous Monk

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