private var isControlFrame = false
  private var readingCompressedMessage = false

  private val controlFrameBuffer = Buffer()
  private val messageFrameBuffer = Buffer()

  /** Lazily initialized on first use. */
  private var messageInflater: MessageInflater? = null

  // Masks are only a concern for server writers.
  private val maskKey: ByteArray? = if (isClient) null else ByteArray(4)

   * all "null" (UNSET).
   *
   * <p>A node with "prev" pointer equal to {@code ENDPOINT} is the first node in the linked list,
   * and a node with "next" pointer equal to {@code ENDPOINT} is the last node.
   */
  @VisibleForTesting transient long @Nullable [] links;

  /** Pointer to the first node in the linked list, or {@code ENDPOINT} if there are no entries. */
  private transient int firstEntry;

  static final Iterable<Long> NONZERO_LONG_CANDIDATES;

  static final Iterable<Long> ALL_LONG_CANDIDATES;

  static {
    ImmutableSet.Builder<Long> longValues = ImmutableSet.builder();
    // First add all the integer candidate values.
    longValues.addAll(Iterables.transform(POSITIVE_INTEGER_CANDIDATES, Long::valueOf));
    // Add boundary values manually to avoid over/under flow (this covers 2^N for 31 and 63).

        // Create a defensive copy to avoid ConcurrentModificationException
        List<CommonServerMessageBlock> operationsCopy = List.copyOf(pendingOps);

        // Clear the failed channel's pending operations first
        failedChannel.clearPendingOperations();

        // Redistribute to healthy channels
        for (CommonServerMessageBlock op : operationsCopy) {
            try {

    }

    @Test
    public void test_render_orderedList() {
        String markdown = "1. First\n2. Second\n3. Third";
        String result = markdownRenderer.render(markdown);
        assertTrue(result.contains("<ol>"));
        assertTrue(result.contains("<li>"));
        assertTrue(result.contains("First"));
        assertTrue(result.contains("Second"));
        assertTrue(result.contains("Third"));
    }

Instead of configuring an external KMS you can start with a single key by
setting the env. variable `MINIO_KMS_SECRET_KEY`. It expects the following
format:

```sh
MINIO_KMS_SECRET_KEY=<key-name>:<base64-value>
```

First generate a 256 bit random key via:

```sh
$ cat /dev/urandom | head -c 32 | base64 -
OSMM+vkKUTCvQs9YL/CVMIMt43HFhkUpqJxTmGl6rYw=
```

Now, you can set `MINIO_KMS_SECRET_KEY` like this:

```sh

/// tip | 豆知識

次の節は**必ずしも「高度」ではありません**。

あなたのユースケースでは、その中のいずれかに解決策があるかもしれません。

///

## まずチュートリアルを読む { #read-the-tutorial-first }

以下の節は、すでにメインの[チュートリアル - ユーザーガイド: セキュリティ](../../tutorial/security/index.md)を読んでいることを前提とします。

    Iterator<Entry<Cut<C>, Range<C>>> entryIterator() {
      /*
       * firstComplementRangeLowerBound is the first complement range lower bound inside
       * complementLowerBoundWindow. Complement range lower bounds are either positive range upper
       * bounds, or Cut.belowAll().
       *
       * positiveItr starts at the first positive range with lower bound greater than

            // always flush with newlines instead of adding to the buffer
            flush();
            return;
        }

        if (end == buffer.length) {
            if (start != 0) {
                // first try shifting the used buffer back to the beginning to make space
                int len = end - start;
                System.arraycopy(buffer, start, buffer, 0, len);
                start = 0;
                end = len;

  private static final long LONG_DELAY_MS = 10000;

  /** The first exception encountered if any threadAssertXXX method fails. */
  private final AtomicReference<Throwable> threadFailure = new AtomicReference<>(null);

  /**
   * Records an exception so that it can be rethrown later in the test harness thread, triggering a
   * test case failure. Only the first failure is recorded; subsequent calls to this method from