流媒体传输知识整理（三）

来源：互联网发布：存活的数据叫删失数据编辑：程序博客网时间：2024/06/05 03:20

服务器端代码设计

(1) 主启动类：SocketServer.java

/**RTSP方式(同TCP)*/

static ChannelFactory RTSPCHANNEL_FACTORY = new NioServerSocketChannelFactory(Executors.newFixedThreadPool(10), Executors.newFixedThreadPool(500));

/**RTSP方式(同TCP)*/

Static ServerBootstrap RTSPSERVER_BOOTSTRAP = new ServerBootstrap(RTSPCHANNEL_FACTORY);

/**

* RTSP服务器启动

* @author linfenliang

* @date 2012-11-20

* @version V1.0.0

* void

public static void rtspServerStartUp() {

RTSPSERVER_BOOTSTRAP.setPipelineFactory(new RTSPServerPipelineFactory());

RTSPSERVER_BOOTSTRAP.setOption("child.tcpNoDelay", true);

RTSPSERVER_BOOTSTRAP.setOption("child.keepAlive", true);

RTSPSERVER_BOOTSTRAP.setOption("reuseAddress", true);

RTSPSERVER_BOOTSTRAP.setOption(

"receiveBufferSizePredictorFactory",

new FixedReceiveBufferSizePredictorFactory(65535));

RTSPSERVER_BOOTSTRAP.setOption("receiveBufferSize", 900000000);

// 绑定这个服务使用的端口

RTSPSERVER_BOOTSTRAP.bind(new InetSocketAddress(Constants.SERVER_NAME,Constants.RTSPSERVER_PORT));

LOGGER.info("FILETRANSFER工程RTSP服务绑定服务器地址：端口==>"+Constants.SERVER_NAME+":"+Constants.RTSPSERVER_PORT);

LOGGER.info("RTSP服务已启动....");

}

/**

* RTSP服务器关闭

* @author linfenliang

* @date 2012-11-20

* @version V1.0.0

* void

public static void rtspServerShutDown(){

RTSPSERVER_BOOTSTRAP.releaseExternalResources();

LOGGER.info("RTSP服务已关闭");

}

public static void main(String[] args) {

rtspServerStartUp();

}

(2) Rtsp服务配置管道工厂类：RTSPServerPipelineFactory.java

public class RTSPServerPipelineFactory implements ChannelPipelineFactory {

@Override

public ChannelPipeline getPipeline() throws Exception {

ChannelPipeline pipeline = Channels.pipeline();

// pipeline.addLast("aggregator", new HttpChunkAggregator(65536));

// pipeline.addLast("decoder", new RtspResponseDecoder());

pipeline.addLast("decoder", new RtspRequestDecoder());

// pipeline.addLast("encoder", new RtspRequestEncoder());

pipeline.addLast("encoder", new RtspResponseEncoder());

// pipeline.addLast("encoder", new RtspMessageEncoder() {

// @Override

// protected void encodeInitialLine(ChannelBuffer buf, HttpMessage message)

// throws Exception {

// HttpResponse response = (HttpResponse) message;

// try {

// buf.writeBytes(response.getProtocolVersion().toString().getBytes(

// "ASCII"));

// buf.writeByte((byte)' ');

// buf.writeBytes(String.valueOf(response.getStatus().getCode())

// .getBytes("ASCII"));

// buf.writeByte((byte)' ');

// buf.writeBytes(String.valueOf(

// response.getStatus().getReasonPhrase()).getBytes("ASCII"));

// buf.writeByte((byte) '\r');

// buf.writeByte((byte) '\n');

// } catch (UnsupportedEncodingException e) {

// throw (Error) new Error().initCause(e);

// }

// });

// pipeline.addLast("decoder", new RtspMessageDecoder() {

// @Override

// protected boolean isDecodingRequest() {

// // TODO Auto-generated method stub

// return false;

// }

// @Override

// protected HttpMessage createMessage(String[] initialLine) throws Exception {

// // TODO Auto-generated method stub

// return null;

// }

// });

// pipeline.addLast("chunkedWriter", new ChunkedWriteHandler());

pipeline.addLast("handler", new RtspServerHandler());

return pipeline;

}

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