Markus,
Take a look at POE::Wheel::Run. Run can be initiated as spawning a separate
program or subroutine. Use a ReadWrite wheel to connect the subprocess back to
the Run Wheel. In the subroutine or separate script, run a kernel inside of
that to handle the IO, multiwhatevers, etc.
Dougie!
In a message dated 8/19/03 5:10:39 PM Eastern Daylight Time,
[EMAIL PROTECTED] writes:
Hi,
I have a program where I need to execute some longish tasks in parallel.
So far I have understood that POE is some first class choice,
and that the way to go is to have some POE::Filter::Reference wheels
spawned off.
However, these wheels have to deal with collecting the longish data itself.
Recently, I learned that this may be some n GBytes each, so backquotes
or even file redirection could turn out improper.
I would like to employ POE also - does anybody have experience with
wheel processes (children) creating one or more wheels again?
Of course I could "fold" the output handling into one hierarchy,
but this would make a line oriented processing problematic, and a
load oriented job spawning quite hard.
Any help is appreciated.
Best regards,
Markus
--
Markus Jansen Senior IS/IT Support Engineer, EED/IT
Ericsson Eurolab Deutschland GmbH Email : [EMAIL PROTECTED]
Ericsson Allee 1 Phone : +49 2407 575 5157
52134 Herzogenrath Fax : +49 2407 575 7289
Germany Mobile: +49 172 274 2003
