*/
    public void offer(final LogNotificationEvent event) {
        int maxBufferSize;
        try {
            maxBufferSize = ComponentUtil.getFessConfig().getLogNotificationBufferSizeAsInteger();
        } catch (final Exception e) {
            maxBufferSize = 1000;
        }
        queue.offer(event);
        if (size.incrementAndGet() > maxBufferSize) {
            if (queue.poll() != null) {
                size.decrementAndGet();

        // maxMpxCount
        buffer[bufferIndex++] = 50;
        buffer[bufferIndex++] = 0;
        // maxNumberVcs
        buffer[bufferIndex++] = 1;
        buffer[bufferIndex++] = 0;
        // maxBufferSize
        buffer[bufferIndex++] = (byte) 0x00;
        buffer[bufferIndex++] = (byte) 0x40;
        buffer[bufferIndex++] = 0;
        buffer[bufferIndex++] = 0;
        // maxRawSize

	defaultBufferSize = 4 << 10

	// maxBufferSize is the maximum buffer size.
	// Buffers larger than this is not reused.
	maxBufferSize = 96 << 10

	// This is the assumed size of bigger buffers and allocation size.
	biggerBufMin = 32 << 10

	// This is the maximum size of bigger buffers.
	biggerBufMax = maxBufferSize

	// If there is a queue, merge up to this many messages.

    }

    /**
     * Sets the maximum buffer size for this transaction
     * @param maxBufferSize
     *            the maxBufferSize to set
     */
    public final void setMaxBufferSize(final int maxBufferSize) {
        this.maxBufferSize = maxBufferSize;
    }

    /**
     * Sets the maximum data count for this transaction
     * @param maxDataCount

    int maxParameterCount;
    int maxDataCount = DEFAULT_MAX_DATA_COUNT;
    byte maxSetupCount;
    int timeout = 0;
    int setupCount = 1;
    byte subCommand;
    String name = "";
    int maxBufferSize; // set in SmbTransport.sendTransaction() before nextElement called

    byte[] txn_buf;

    SmbComTransaction() {
        maxParameterCount = 1024;
        primarySetupOffset = PRIMARY_SETUP_OFFSET;

        buffer.putShort((short) 50); // maxMpxCount
        buffer.putShort((short) 10); // maxNumberVcs
        buffer.putInt(8192); // maxBufferSize
        buffer.putInt(65536); // maxRawSize
        buffer.putInt(123456789); // sessionKey
        buffer.putInt(SmbConstants.CAP_UNICODE | SmbConstants.CAP_NT_SMBS); // capabilities

    public int sflags2;
    /**
     * Maximum number of outstanding multiplex requests.
     */
    public int smaxMpxCount;
    /**
     * Maximum buffer size the server can handle.
     */
    public int maxBufferSize;
    /**
     * Session key for this connection.
     */
    public int sessKey;
    /**
     * Server capabilities bitmap.
     */
    public int scapabilities;
    /**

            return false;
        }

        final int maxBufferSize = tc.getConfig().getTransactionBufferSize();
        this.maxReadSize =
                Math.min(maxBufferSize - Smb2ReadResponse.OVERHEAD, Math.min(tc.getConfig().getReceiveBufferSize(), this.maxReadSize))
                        & ~0x7;
        this.maxWriteSize =

                + (server.security == SECURITY_SHARE ? "share" : "user") + ",encryptedPasswords=" + server.encryptedPasswords
                + ",maxMpxCount=" + server.maxMpxCount + ",maxNumberVcs=" + server.maxNumberVcs + ",maxBufferSize=" + server.maxBufferSize
                + ",maxRawSize=" + server.maxRawSize + ",sessionKey=0x" + Hexdump.toHexString(server.sessionKey, 8) + ",capabilities=0x"

            this.maxMpxCount = 1;
        }
        this.snd_buf_size = Math.min(this.snd_buf_size, this.server.maxBufferSize);
        this.recv_buf_size = Math.min(this.recv_buf_size, this.server.maxBufferSize);
        this.tx_buf_size = Math.min(this.tx_buf_size, this.server.maxBufferSize);

        this.capabilities &= this.server.scapabilities;