View popen3_ssh.rb
| bytes_read = 0 | |
| cmd = "ssh -i #{key_file} #{user}@#{ip} 'base64 /dev/urandom'" | |
| Open3.popen3(cmd) do |i, o, e, t| # (in, out, error, monitor thread) | |
| begin | |
| Timeout.timeout(120) do | |
| while readables = IO.select([o, e])[0] | |
| readables.each{|r| | |
| if r == o | |
| dump = "" | |
| begin |