Basic RTSP in Netty example?

[aamir]

My biggest question is whether there are any actual examples of the new RTSP
support in Netty.  I found Mobicents but little documentation is there wrt
Netty's version.

I would like to connect to a server talking RTSP.  The basic code is as
follows.  Note the bottom.  This fails with:

java.lang.IllegalArgumentException: unsupported message type: class
org.jboss.netty.handler.codec.http.DefaultHttpRequest

Here is the code I have.

        ChannelFactory factory =
            new NioClientSocketChannelFactory(
                    Executors.newCachedThreadPool(),
                    Executors.newCachedThreadPool());

        ClientBootstrap bootstrap = new ClientBootstrap(factory);
        bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
            public ChannelPipeline getPipeline() {
                ChannelPipeline result = Channels.pipeline(new
RtspRequestDecoder());
                return result;
            }
        });
        
        bootstrap.setOption("tcpNoDelay", true);
        bootstrap.setOption("keepAlive", true);

        int port = 554;
        if (uri.getPort() != -1) {
        	port = uri.getPort();
        }

        ChannelFuture channelAfterConnect = bootstrap.connect(new
InetSocketAddress(uri.getHost(), port));		

        // Wait until the connection attempt succeeds or fails.
        Channel channel =
channelAfterConnect.awaitUninterruptibly().getChannel();
        if (!channelAfterConnect.isSuccess()) {
        	bootstrap.releaseExternalResources();
        	return;
        }

        HttpRequest request = new DefaultHttpRequest(RtspVersions.RTSP_1_0,
RtspMethods.SETUP, uri.toString());
        request.setHeader(RtspHeaders.Names.HOST, uri.getHost());
        request.setHeader(RtspHeaders.Names.CONNECTION,
RtspHeaders.Values.CLOSE);
        channel.write(request);
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