in reply to
How to replace the output (new html page)?
Its an issue of http.
See Watching long processes through CGI (Aug 02) and Proc::Background
Priority 1, Priority 2, Priority 3
Priority 1, Priority 0, Priority -1
Urgent, important, favour
Data loss, bug, enhancement
Out of scope, out of budget, out of line
Family, friends, work
Impossible, inconceivable, implemented
Results (88 votes),