Why not fork a separate process from your script to handle it? Something like this (untested): 

END {
    my $pid;
    if ($pid = fork){
        exit;
    }elsif (defined $pid){
        close STDOUT; 
        sleep 5;
        unlink ($tempfile);
    }else{
        # if fork fails:
        sleep 5;
        unlink ($tempfile);
    }
}

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In reply to Re: Keep running script but ending it to the browser by hangon
in thread Keep running script but ending it to the browser by cowgirl

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