if (outFinished) {
        this.sink.finished = true
        notifyAll() // Because doReadTimeout() may have changed.
      }
    }

    // Only DATA frames are subject to flow-control. Transmit the HEADER frame if the connection
    // flow-control window is fully depleted.
    if (!flushHeaders) {
      withLock {
        flushHeaders = (connection.writeBytesTotal >= connection.writeBytesMaximum)
      }
    }

    /** The total number of pages based on the page size and total record count. */
    protected int allPageCount;

    /** Flag indicating whether there is a next page available. */
    protected boolean existNextPage;

    /** Flag indicating whether there is a previous page available. */
    protected boolean existPrevPage;

    /** The record number of the first record on the current page (1-based). */

        private final Process process;

        /** The timeout duration in milliseconds. */
        private final long timeout;

        /** Flag indicating if the process has finished. */
        private boolean finished = false;

        /** Flag indicating if the process has been terminated. */
        private boolean teminated = false;

        /**
         * Constructor for MonitorThread.

            true
          } else {
            false
          }
      }
      else -> {
        if (reservedFlag1) throw ProtocolException("Unexpected rsv1 flag")
      }
    }

    val reservedFlag2 = b0 and B0_FLAG_RSV2 != 0
    if (reservedFlag2) throw ProtocolException("Unexpected rsv2 flag")

    val reservedFlag3 = b0 and B0_FLAG_RSV3 != 0

    /**
     * Obsolete lock and read/write and unlock flag.
     */
    int FLAGS_LOCK_AND_READ_WRITE_AND_UNLOCK = 0x01;
    /**
     * Receive buffer has been posted flag.
     */
    int FLAGS_RECEIVE_BUFFER_POSTED = 0x02;
    /**
     * Path names are case-insensitive flag.
     */
    int FLAGS_PATH_NAMES_CASELESS = 0x08;
    /**
     * Path names are canonicalized flag.
     */
    int FLAGS_PATH_NAMES_CANONICALIZED = 0x10;

 *   <li>Appending alphanumeric characters (0-9, A-Z, a-z) to the buffer.</li>
 *   <li>Appending symbol characters (!-/, :-@, [-`, {-~) to the buffer.</li>
 *   <li>Optionally removing duplicate terms based on a flag.</li>
 *   <li>Limiting the maximum size of alphanumeric and symbol terms.</li>
 * </ul>
 *
 * <p>The {@link TextNormalizeContext} class provides a fluent API to configure the text

  static final Iterable<Integer> ALL_INTEGER_CANDIDATES;

  static {
    ImmutableSet.Builder<Integer> intValues = ImmutableSet.builder();
    // Add boundary values manually to avoid over/under flow (this covers 2^N for 0 and 31).
    intValues.add(Integer.MAX_VALUE - 1, Integer.MAX_VALUE);
    // Add values up to 40. This covers cases like "square of a prime" and such.
    for (int i = 1; i <= 40; i++) {

    public static final int ACB_NORMAL = 16;
    /** Account control bit flag: MNS logon user account */
    public static final int ACB_MNS = 32;
    /** Account control bit flag: Interdomain trust account */
    public static final int ACB_DOMTRUST = 64;
    /** Account control bit flag: Workstation trust account */
    public static final int ACB_WSTRUST = 128;

    public static final int ACB_NORMAL = 16;
    /** Account control bit flag: MNS logon user account */
    public static final int ACB_MNS = 32;
    /** Account control bit flag: Interdomain trust account */
    public static final int ACB_DOMTRUST = 64;
    /** Account control bit flag: Workstation trust account */
    public static final int ACB_WSTRUST = 128;

    private static final Logger logger = LogManager.getLogger(ESSourceReader.class);

    /** Queue of documents. */
    protected final Queue<Map<String, Object>> queue = new ConcurrentLinkedQueue<>();
    /** Flag indicating if reading is finished. */
    protected final AtomicBoolean isFinished = new AtomicBoolean(false);

    /** OpenSearch client. */
    protected final Client client;
    /** Suggest settings. */