require 'net/telnet'
server = Net::Telnet::new('Host' => '127.0.0.1',
'Port' => 1234,
'Telnetmode' => false)
lines_to_send = ['Hello!', 'This is a test', 'quit']
lines_to_send.each do |line|
server.puts(line)
server.waitfor(/./) do |data|
puts data
end
end