factory:    refactoring operations:       remove err_loop(),       move capturing stderr to out_loop,       refactor out_loop for writing unfinished messages into log,       add secure request of password
factory:
   refactoring operations:
      remove err_loop(),
      move capturing stderr to out_loop,
      refactor out_loop for writing unfinished messages into log,
      add secure request of password

Friz-zy/factory