class Flaky::Cmd
Attributes
err[R]
in[R]
out[R]
pid[R]
Public Class Methods
new(cmd)
click to toggle source
# File lib/flaky/cmd.rb, line 5 def initialize cmd # redirect err to child's out @pid, @in, @out, @err = POSIX::Spawn::popen4 cmd, { :err => [:child, :out] } @in.close end
Public Instance Methods
stop()
click to toggle source
# File lib/flaky/cmd.rb, line 11 def stop [@in, @out, @err].each { |io| io.close unless io.nil? || io.closed? } begin Process.kill 'KILL', @pid Process.waitpid @pid rescue # no such process end end