It is wrong to expect the last output is "exit".
When lb.join is commented out as [ruby-dev:30653] says, @keeper is living until the program truely die. So after it outputs "exit.", it may output "#{i}: cont".
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35289 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by naruse (Yui NARUSE) about 13 years ago
It is wrong to expect the last output is "exit".
When lb.join is commented out as [ruby-dev:30653] says,
@keeper is living until the program truely die.
So after it outputs "exit.", it may output "#{i}: cont".
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35289 b2dd03c8-39d4-4d8f-98ff-823fe69b080e