void testSetReadLength() {
            assertDoesNotThrow(() -> request.setReadLength(0));
            assertDoesNotThrow(() -> request.setReadLength(1024));
            assertDoesNotThrow(() -> request.setReadLength(65536));
            assertDoesNotThrow(() -> request.setReadLength(Integer.MAX_VALUE));
        }

        @Test
        @DisplayName("Should set offset correctly")

                        request.setOffset(type == SmbConstants.TYPE_NAMED_PIPE ? 0 : this.fp);
                        request.setReadLength(r);

                        // Optimization: Set remaining bytes hint for server read-ahead
                        request.setRemainingBytes(Math.min(len - r, 1024 * 1024)); // Hint up to 1MB for read-ahead

        this.readFlags = readFlags;
    }

    /**
     * Sets the number of bytes to read
     *
     * @param readLength
     *            the readLength to set
     */
    public void setReadLength(final int readLength) {
        this.readLength = readLength;
    }

    /**
     * Sets the file offset from which to start reading
     *
     * @param offset
     *            the offset to set

                if (th.isSMB2()) {
                    final Smb2ReadRequest request = new Smb2ReadRequest(th.getConfig(), fh.getFileId(), b, off);
                    request.setOffset(this.fp);
                    request.setReadLength(r);
                    request.setRemainingBytes(len - off);
                    try {
                        final Smb2ReadResponse resp = th.send(request, RequestParam.NO_RETRY);