Simple client-server using framer

[Albert Nikola]

Hi All,

I'm trying to write simple client and server based on length field framer
which passes byte array. However when I try to send the byte array from the
client it shows Unexpected exception in selector look warning and throws
java.lang.IllegalArgumentException: unsupported message type: class [B.
Please give me some tips how do I send raw byte array. Thanks.

ClientBootstrap bootstrap = new ClientBootstrap(
                new NioClientSocketChannelFactory(
                        Executors.newCachedThreadPool(),
                        Executors.newCachedThreadPool()));

bootstrap.setPipelineFactory(new ClientPipelineFactory());

ChannelFuture future = bootstrap.connect(new InetSocketAddress(host, port));
Channel ch = future.awaitUninterruptibly().getChannel();
ch.write(array);

Albert
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