module Byebug

def start_client(host = 'localhost', port = PORT)
  interface = Byebug::LocalInterface.new
  socket = TCPSocket.new(host, port)
  puts "Connected."
  catch(:exit) do
    while (line = socket.gets)
      case line
      when /^PROMPT (.*)$/
        input = interface.read_command($1)
        throw :exit unless input
        socket.puts input
      when /^CONFIRM (.*)$/
        input = interface.confirm($1)
        throw :exit unless input
        socket.puts input
      else
        print line
      end
    end
  end
  socket.close
end