That's not a very efficient way to perform the immediate task at hand, but it's a decent learning exercise.

The reason your program isn't exiting is that the $writer session is still active. You got an EOF on STDIN, which shut down the $reader, but $write_pipe is still open and waiting for data.

If you close $write_pipe in handle_input_error() it will cascade the EOF from $reader to $writer, at which point the $writer session will end, and the program will exit.

Rocco Caputo - http://poe.perl.org/ - irc://irc.perl.org/poe

In reply to Re: Problem using POE::Wheel::ReadWrite with pipes. by rcaputo
in thread Problem using POE::Wheel::ReadWrite with pipes. by ombibulous

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