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Re: Introduction to Parallel::ForkManager

by Anonymous Monk
on Nov 04, 2011 at 12:41 UTC ( #935913=note: print w/ replies, xml ) Need Help??

in reply to Introduction to Parallel::ForkManager

Hi I am using the parallel fork manager module to start 4 processes in parallel.I want the output of those 4 processes for doing some operations like writing into a excel/text file. I assigned the output to variables but i am unable to acess those variables after pm->finish command(out side the for loop). please explain me the simple way to retreive data from child processes so that i can acess those output even after the child process exits. I have gone through that cpan module but didnt get exactly what to do

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