if err != nil {
			target.loggerOnce(context.Background(), err, target.ID().String())
			return err
		}
		config.Version = kafkaVersion
	}

	config.Net.KeepAlive = 60 * time.Second
	config.Net.SASL.User = args.SASL.User
	config.Net.SASL.Password = args.SASL.Password
	initScramClient(args, config) // initializes configured scram client.
	config.Net.SASL.Enable = args.SASL.Enable

	if h.kconfig.Version != "" {
		kafkaVersion, err := sarama.ParseKafkaVersion(h.kconfig.Version)
		if err != nil {
			return err
		}
		sconfig.Version = kafkaVersion
	}

	sconfig.Net.KeepAlive = 60 * time.Second
	sconfig.Net.SASL.User = h.kconfig.SASL.User
	sconfig.Net.SASL.Password = h.kconfig.SASL.Password
	initScramClient(h.kconfig, sconfig) // initializes configured scram client.

			Value: cfg.Password,
		},
		config.KV{
			Key:   target.MqttReconnectInterval,
			Value: cfg.MaxReconnectInterval.String(),
		},
		config.KV{
			Key:   target.MqttKeepAliveInterval,
			Value: cfg.KeepAlive.String(),
		},
		config.KV{
			Key:   target.MqttQueueDir,
			Value: cfg.QueueDir,
		},
		config.KV{
			Key:   target.MqttQueueLimit,
			Value: strconv.Itoa(int(cfg.QueueLimit)),
		},
	}

				o.ID = ""
				o.Create = false
				o.debugln("scan status", c.status, " - waiting a roundtrip to create")
			} else {
				// Continue listing
				o.ID = c.id
				go c.keepAlive(ctx, rpc)
			}
		}
	}

	if o.ID != "" && !o.Transient {
		// We have an existing list ID, continue streaming.
		if o.Create {
			o.debugln("Creating", o)
			entries, err = z.listAndSave(ctx, o)

    /** SMB2 IO control command */
    protected static final short SMB2_IOCTL = 0x000B;
    /** SMB2 cancel command */
    protected static final short SMB2_CANCEL = 0x000C;
    /** SMB2 echo/keepalive command */
    protected static final short SMB2_ECHO = 0x000D;
    /** SMB2 query directory command */
    protected static final short SMB2_QUERY_DIRECTORY = 0x000E;
    /** SMB2 change notify command */

			User:                 env.Get(usernameEnv, kv.Get(target.MqttUsername)),
			Password:             env.Get(passwordEnv, kv.Get(target.MqttPassword)),
			MaxReconnectInterval: reconnectInterval,
			KeepAlive:            keepAliveInterval,
			RootCAs:              rootCAs,
			QueueDir:             env.Get(queueDirEnv, kv.Get(target.MqttQueueDir)),
			QueueLimit:           queueLimit,
		}

  public static final String LOCATION = "Location";

  /**
   * The HTTP {@code Keep-Alive} header field name.
   *
   * @since 31.0
   */
  public static final String KEEP_ALIVE = "Keep-Alive";

  /**
   * The HTTP <a href="https://github.com/WICG/nav-speculation/blob/main/no-vary-search.md">{@code
   * No-Vary-Seearch}</a> header field name.
   *
   * @since 32.0.0
   */