VideoServerApp.java
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package com.genersoft.iot.vmp.jtt1078.app;
import cn.hutool.core.collection.ConcurrentHashSet;
import com.genersoft.iot.vmp.jtt1078.http.GeneralResponseWriter;
import com.genersoft.iot.vmp.jtt1078.http.NettyHttpServerHandler;
import com.genersoft.iot.vmp.jtt1078.publisher.PublishManager;
import com.genersoft.iot.vmp.jtt1078.server.Jtt1078Handler;
import com.genersoft.iot.vmp.jtt1078.server.Jtt1078MessageDecoder;
import com.genersoft.iot.vmp.jtt1078.server.SessionManager;
import com.genersoft.iot.vmp.jtt1078.util.Configs;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.*;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.handler.codec.http.HttpObjectAggregator;
import io.netty.handler.codec.http.HttpRequestDecoder;
import io.netty.handler.codec.http.HttpResponseEncoder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import sun.misc.Signal;
import sun.misc.SignalHandler;
import java.net.InetAddress;
/**
* Created by matrixy on 2019/4/9.
*/
@Configuration
public class VideoServerApp
{
private static Logger logger = LoggerFactory.getLogger(VideoServerApp.class);
public static final ConcurrentHashSet<String> TAG_SET = new ConcurrentHashSet<>();
@Value("${spring.profiles.active}")
private String activeProfile;
public void run(String... args) throws Exception {
try {
String configProperties = null;
switch (activeProfile){
case "wx-local":
configProperties = "/app.properties";
break;
case "jt1078-dev100":
configProperties = "/app-dev100.properties";
break;
case "jt1078-dev103":
configProperties = "/app-dev103.properties";
break;
default:
break;
}
if (configProperties == null) {
throw new RuntimeException(String.format("推流配置文件错误 [ %s ]", activeProfile));
}
Configs.init(configProperties);
PublishManager.init();
SessionManager.init();
int port = Configs.getInt("server.port", 1078);
int historyPort = Configs.getInt("server.history.port", 1078);
VideoServer videoServer = new VideoServer(port);
HttpServer httpServer = new HttpServer();
VideoServer historyVideoServer = new VideoServer(historyPort);
Signal.handle(new Signal("TERM"), new SignalHandler()
{
@Override
public void handle(Signal signal)
{
videoServer.shutdown();
httpServer.shutdown();
historyVideoServer.shutdown();
}
});
videoServer.start();
httpServer.start();
historyVideoServer.historyStart();
} catch (Exception e) {
logger.error("端口监听异常 ===》 {}",e.getMessage(),e);
}
}
public VideoServer getVideoServer(Integer port) {
return new VideoServer(port);
}
public class VideoServer
{
private ServerBootstrap serverBootstrap;
private EventLoopGroup bossGroup;
private EventLoopGroup workerGroup;
private final Integer port;
public VideoServer(Integer port) {
this.port = port;
}
private void start() throws Exception
{
serverBootstrap = new ServerBootstrap();
serverBootstrap.option(ChannelOption.SO_BACKLOG, Configs.getInt("server.backlog", 102400));
bossGroup = new NioEventLoopGroup(Configs.getInt("server.worker-count", Runtime.getRuntime().availableProcessors()));
workerGroup = new NioEventLoopGroup();
serverBootstrap.group(bossGroup, workerGroup)
.option(ChannelOption.SO_KEEPALIVE, true)
.channel(NioServerSocketChannel.class)
.childHandler(new ChannelInitializer<SocketChannel>() {
@Override
protected void initChannel(final SocketChannel channel) throws Exception {
ChannelPipeline p = channel.pipeline();
// p.addLast(new IdleStateHandler(10,0,0, TimeUnit.SECONDS));
p.addLast(new Jtt1078MessageDecoder());
// p.addLast(new Jtt808MessageEncoder());
// p.addLast(new JTT808Handler());
p.addLast(new Jtt1078Handler());
}
});
// int historyPort = Configs.getInt("server.history.port", 30001);
Channel ch = serverBootstrap.bind(InetAddress.getByName("0.0.0.0"), port).sync().channel();
// Channel historyCh = serverBootstrap.bind(InetAddress.getByName("0.0.0.0"), historyPort).sync().channel();
logger.info("Video Server started at: {}", port);
// logger.info("Video history Server started at: {}", historyPort);
ch.closeFuture();
// historyCh.closeFuture();
}
public void historyStart() throws Exception
{
serverBootstrap = new ServerBootstrap();
serverBootstrap.option(ChannelOption.SO_BACKLOG, Configs.getInt("server.backlog", 102400));
bossGroup = new NioEventLoopGroup(Configs.getInt("server.worker-count", Runtime.getRuntime().availableProcessors()));
workerGroup = new NioEventLoopGroup();
serverBootstrap.group(bossGroup, workerGroup)
.option(ChannelOption.SO_KEEPALIVE, true)
.channel(NioServerSocketChannel.class)
.childHandler(new ChannelInitializer<SocketChannel>() {
@Override
protected void initChannel(final SocketChannel channel) throws Exception {
ChannelPipeline p = channel.pipeline();
// p.addLast(new IdleStateHandler(10,0,0, TimeUnit.SECONDS));
p.addLast(new Jtt1078MessageDecoder());
// p.addLast(new Jtt808MessageEncoder());
// p.addLast(new JTT808Handler());
p.addLast(new Jtt1078Handler(port));
}
});
Channel ch = serverBootstrap.bind(InetAddress.getByName("0.0.0.0"), port).sync().channel();
logger.info("Video Server started at: {}", port);
ch.closeFuture();
}
public void shutdown()
{
try
{
bossGroup.shutdownGracefully();
workerGroup.shutdownGracefully();
}
catch(Exception e)
{
e.printStackTrace();
}
}
}
class HttpServer
{
private ServerBootstrap serverBootstrap;
private EventLoopGroup bossGroup;
private EventLoopGroup workerGroup;
private void start() throws Exception
{
bossGroup = new NioEventLoopGroup();
workerGroup = new NioEventLoopGroup(Runtime.getRuntime().availableProcessors());
ServerBootstrap bootstrap = new ServerBootstrap();
bootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
.childHandler(new ChannelInitializer<SocketChannel>()
{
@Override
public void initChannel(SocketChannel ch) throws Exception
{
ch.pipeline().addLast(
new GeneralResponseWriter(),
new HttpResponseEncoder(),
new HttpRequestDecoder(),
new HttpObjectAggregator(1024 * 64),
new NettyHttpServerHandler()
);
}
}).option(ChannelOption.SO_BACKLOG, 1024)
.childOption(ChannelOption.SO_KEEPALIVE, true);
try
{
int port = Configs.getInt("server.http.port", 3333);
// int historyPort = Configs.getInt("server.history.http.port", 3334);
ChannelFuture f = bootstrap.bind(InetAddress.getByName("0.0.0.0"), port).sync();
// ChannelFuture historyF = bootstrap.bind(InetAddress.getByName("0.0.0.0"), historyPort).sync();
logger.info("HTTP Server started at: {}", port);
// logger.info("HTTP Server started at: {}", historyPort);
f.channel().closeFuture().sync();
// historyF.channel().closeFuture().sync();
}
catch (InterruptedException e)
{
logger.error("http server error", e);
}
finally
{
workerGroup.shutdownGracefully();
bossGroup.shutdownGracefully();
}
}
private void shutdown()
{
try
{
bossGroup.shutdownGracefully();
workerGroup.shutdownGracefully();
}
catch(Exception e)
{
e.printStackTrace();
}
}
}
}