Starts the server handling commands and HTTP requests.
           The server will loop until done is True or a KeyboardInterrupt is
           received.

def serve_forever(self):
        """Starts the server handling commands and HTTP requests.
           The server will loop until done is True or a KeyboardInterrupt is
           received.
        """
        self.start_cmd_loop()
        try:
            while not self.done:
                self.handle_request()
        except KeyboardInterrupt:
            # clean error output if log file is STD_ERR
            if log_file == sys.stderr:
                log_file.write("\n")
        finally:
            if self._clean_up_call is not None:
                self._clean_up_call()
            self.done = True