@Override
public Object decode(ChannelHandlerContext ctx, ByteBuf in) throws Exception {
ByteBuf frame = null;
try {
frame = (ByteBuf) super.decode(ctx, in);
if (null == frame) {
return null;
}
ByteBuffer byteBuffer = frame.nioBuffer();
return Command.decode(byteBuffer);
} catch (Exception e) {
logger.error("decode exception, " + " error ip = ", e);
RemotingUtil.closeChannel(ctx.channel());
} finally {
if (null != frame) {
frame.release();
}
}
return null;
}
