From: Eikichi On <eikichi@...>
Date: 2010-03-02T05:51:06+09:00
Subject: IO.popen with Threads

Hi everyone,

I am trying to use IO.popen in order to put and get messages from a
process to its sub-process (according to
http://ruby-doc.org/core/classes/IO.html#M002242).

I am not experimented and I have two questions about:

1/ Do threads are a good choice, for read and write at the same time
(with IO.popen)?
Have you got a simple exemple?

2/ I think IO.popen is useful for asynchrone communication.  But when I
just need to send a message from a process to its sub-process, and wait
its answer, how should we do it? (any example is very appreciated)

Many thanks
-- 
Posted via http://www.ruby-forum.com/.