/** Length of OpenFlow 1.3 header */
public static final byte LENGTH_OF_HEADER = 8;
private static final byte LENGTH_INDEX_IN_HEADER = 2;
- private static final Logger LOGGER = LoggerFactory.getLogger(SimpleClientFramer.class);
+ private static final Logger LOG = LoggerFactory.getLogger(SimpleClientFramer.class);
/**
* Constructor of class.
*/
public SimpleClientFramer() {
- LOGGER.trace("Creating OFFrameDecoder");
+ LOG.trace("Creating OFFrameDecoder");
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
- LOGGER.warn("Unexpected exception from downstream.", cause);
+ LOG.warn("Unexpected exception from downstream.", cause);
ctx.close();
}
@Override
protected void decode(ChannelHandlerContext chc, ByteBuf bb, List<Object> list) throws Exception {
if (bb.readableBytes() < LENGTH_OF_HEADER) {
- LOGGER.debug("skipping bb - too few data for header: {}", bb.readableBytes());
+ LOG.debug("skipping bb - too few data for header: {}", bb.readableBytes());
return;
}
int length = bb.getUnsignedShort(bb.readerIndex() + LENGTH_INDEX_IN_HEADER);
if (bb.readableBytes() < length) {
- LOGGER.debug("skipping bb - too few data for msg: {} < {}", bb.readableBytes(), length);
+ LOG.debug("skipping bb - too few data for msg: {} < {}", bb.readableBytes(), length);
return;
}
- LOGGER.debug("OF Protocol message received, type:{}", bb.getByte(bb.readerIndex() + 1));
+ LOG.debug("OF Protocol message received, type:{}", bb.getByte(bb.readerIndex() + 1));
ByteBuf messageBuffer = bb.slice(bb.readerIndex(), length);
list.add(messageBuffer);