From: James French <James.French@...>
Date: 2012-06-14T21:41:38+09:00
Subject: Re: nil exitstatus



-----Original Message-----
From: tanaka.akira@gmail.com [mailto:tanaka.akira@gmail.com] On Behalf Of Tanaka Akira
Sent: 14 June 2012 12:04
To: ruby-talk ML
Subject: Re: nil exitstatus

2012/6/14 James French <James.French@naturalmotion.com>:
>
> With the following code (1.9.3-p125) I very occasionally find that 
> @exitCode is nil...

>     Open3.popen3(@environment, @command, options) do |stdin, stdout, 
> stderr, wait_thr|
>
>       ...
>
>       @exitCode = wait_thr.value.exitstatus

signal?

% ruby -ropen3 -ve '
Open3.popen3("sleep 1") {|i, o, e, w|
  Process.kill :TERM, w.pid
  p w.value.exitstatus
  p w.value
}'
ruby 2.0.0dev (2012-03-16 trunk 35049) [x86_64-linux] nil
#<Process::Status: pid 4079 SIGTERM (signal 15)>
--
Tanaka Akira



Ah! Thanks for that.