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: bind_named_pipe.rb
    path of file: ./repos/metasploit-framework/lib/msf/core/handler
    
    the code of the file until where you have to start completion: # -*- coding
    
  def close
    self.echo_thread.kill rescue nil
    # Give the meterpreter shutdown command a chance
    self.write_queue.close
    begin
      if self.write_thread.join(2.0)
        self.write_thread.kill
      end