From: Urizev <urizev@...>
Date: 2007-10-06T20:17:40+09:00
Subject: popen in non-blocking mode

I want to execute a program which prompts for commads from standard
input and returns responses to standard output, this process repeats
several times. I want to execute it from a ruby application. I tried
to use a popen call to do it, but it do not flush the output until
input channel is closed. I need to know what the process request
before sending a response.

Regards

-- 
Saludos

Juan Carlos

"ˇˇViva lo rancio!!"