SMBUtil.writeInt4(status, buf, start + 8);
        // Command at +12
        SMBUtil.writeInt2(command, buf, start + 12);
        // Flags at +16: server-to-redirector
        SMBUtil.writeInt4(0x00000001, buf, start + 16);
        // SessionId at +40 (sync header)
        SMBUtil.writeInt8(sessionId, buf, start + 40);
    }

    /**
     * Build a SESSION_SETUP response body with specified flags and security blob.

            String boundaryUuid = "80000000-8000-8000-8080-808080808080";

            // Act
            UUID uuid = new UUID(boundaryUuid);

            // Assert
            assertEquals(0x80000000, uuid.time_low);
            assertEquals((short) 0x8000, uuid.time_mid);
            assertEquals((short) 0x8000, uuid.time_hi_and_version);
            assertEquals((byte) 0x80, uuid.clock_seq_hi_and_reserved);

        return Stream.of(Arguments.of(0, true), Arguments.of(0xFFFF, true), Arguments.of(0x8000, true), Arguments.of(0, false),
                Arguments.of(0xFFFFFFFF, false), Arguments.of(0x80000000, false), Arguments.of(Integer.MAX_VALUE, false),
                Arguments.of(Integer.MIN_VALUE, false));
    }

    // Concrete implementation for testing abstract class

    Failure in SSL library, usually a protocol error
        error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake
        failure (external/openssl/ssl/s23_clnt.c:770 0x7f2728a53ea0:0x00000000)
    at com.android.org.conscrypt.NativeCrypto.SSL_do_handshake(Native Method)
```

You can check a web server's configuration using [Qualys SSL Labs][qualys]. OkHttp's TLS

    @DisplayName("Test readDataWireFormat with single share")
    void testReadDataWireFormatSingleShare() throws Exception {
        // Prepare test data
        String shareName = "SHARE1";
        int shareType = 0x00000000; // Disk share
        String remark = "Test share";

        // Calculate buffer size
        int shareNameSize = 14; // 13 bytes + null terminator (fixed field)
        int typeSize = 2;

        // Write Command = SMB2_IOCTL (0x000B) at offset 12
        SMBUtil.writeInt2(0x000B, hdr, 12);
        // Mark as server response to be realistic (optional)
        SMBUtil.writeInt4(0x00000001, hdr, 16); // Flags = SMB2_FLAGS_SERVER_TO_REDIR
        return hdr;
    }

    // Helper: build SMB2 IOCTL response body (without header) with structureSize=49

    /** The handle is invalid */
    int NT_STATUS_INVALID_HANDLE = 0xC0000008;
    /** The parameter is incorrect */
    int NT_STATUS_INVALID_PARAMETER = 0xC000000d;
    /** The system cannot find the device specified */
    int NT_STATUS_NO_SUCH_DEVICE = 0xC000000e;
    /** The system cannot find the file specified */
    int NT_STATUS_NO_SUCH_FILE = 0xC000000f;
    /** More processing is required to complete this request */

    private byte requestedOplockLevel = SMB2_OPLOCK_LEVEL_NONE;
    private int impersonationLevel = SMB2_IMPERSONATION_LEVEL_IMPERSONATION;
    private long smbCreateFlags;
    private int desiredAccess = 0x00120089; // 0x80000000 | 0x1;
    private int fileAttributes;
    private int shareAccess = FILE_SHARE_READ | FILE_SHARE_WRITE;
    private int createDisposition = FILE_OPEN;
    private int createOptions = 0;

    private String name;

     */
    private static byte[] buildSmb2Header() {
        byte[] header = Arrays.copyOf(SMBUtil.SMB2_HEADER, SMBUtil.SMB2_HEADER.length);
        // Mark as server->client response for realism
        SMBUtil.writeInt4(0x00000001, header, 16); // Flags
        // Command SMB2_CREATE (0x0005)
        SMBUtil.writeInt2(0x0005, header, 12);
        // Some message id
        SMBUtil.writeInt8(1L, header, 24);
        return header;
    }

  }

  @Throws(IOException::class)
  private fun readPriority(
    handler: Handler,
    streamId: Int,
  ) {
    val w1 = source.readInt()
    val exclusive = w1 and 0x80000000.toInt() != 0
    val streamDependency = w1 and 0x7fffffff
    val weight = (source.readByte() and 0xff) + 1
    handler.priority(streamId, streamDependency, weight, exclusive)
  }

  @Throws(IOException::class)