mirror of
https://gitee.com/wujiawei1207537021/wu-lazy-cloud-network.git
synced 2025-06-06 13:27:55 +08:00
【fix】 http代理顺利验证通过
This commit is contained in:
wujiawei
parent
3321e0dd7b
commit
2a98ec0589
@ -9,8 +9,8 @@ import java.util.concurrent.TimeUnit;
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public interface SocketApplicationListener extends CommandLineRunner, DisposableBean {
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ThreadPoolExecutor NETTY_SOCKET_EXECUTOR = new ThreadPoolExecutor(2, 2, 200, TimeUnit.MILLISECONDS,
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new ArrayBlockingQueue<>(2));
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ThreadPoolExecutor NETTY_SOCKET_EXECUTOR = new ThreadPoolExecutor(4, 4, 200, TimeUnit.MILLISECONDS,
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new ArrayBlockingQueue<>(4));
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/**
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@ -16,7 +16,7 @@ import java.net.URI;
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public class HttpProxyServer {
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private static final int PORT = 8080;
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private static final int PORT = 8001;
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public static void main(String[] args) throws Exception {
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EventLoopGroup bossGroup = new NioEventLoopGroup();
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@ -30,7 +30,8 @@ public class HttpProxyServer {
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@Override
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public void initChannel(SocketChannel ch) throws Exception {
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ch.pipeline().addLast(
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new HttpClientCodec(),
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// new HttpClientCodec(),
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new io.netty.handler.codec.http.HttpRequestDecoder(),
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new HttpObjectAggregator(1048576),
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new HttpProxyServerHandler()
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);
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@ -4,6 +4,8 @@ import io.netty.bootstrap.ServerBootstrap;
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import io.netty.channel.*;
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import io.netty.channel.nio.NioEventLoopGroup;
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import io.netty.channel.socket.nio.NioServerSocketChannel;
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import io.netty.handler.logging.LogLevel;
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import io.netty.handler.logging.LoggingHandler;
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import jakarta.annotation.PreDestroy;
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import lombok.extern.slf4j.Slf4j;
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import org.framework.lazy.cloud.network.heartbeat.common.context.SocketApplicationListener;
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@ -40,6 +42,7 @@ public class NettyHttpProxySocketApplicationListener implements SocketApplicatio
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ServerBootstrap b = new ServerBootstrap();
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b.group(bossGroup, workerGroup)
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.channel(NioServerSocketChannel.class)
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.handler(new LoggingHandler(LogLevel.INFO))
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// 给服务端channel设置属性
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// 设置读缓冲区为2M
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.childOption(ChannelOption.SO_RCVBUF, 2048 * 1024)
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@ -47,9 +50,7 @@ public class NettyHttpProxySocketApplicationListener implements SocketApplicatio
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.childOption(ChannelOption.SO_SNDBUF, 1024 * 1024)
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.childOption(ChannelOption.SO_KEEPALIVE, true)
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// .childOption(ChannelOption.TCP_NODELAY, false)
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.childOption(ChannelOption.CONNECT_TIMEOUT_MILLIS, 1000 * 60)//连接超时时间设置为 60 秒
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// .childOption(ChannelOption.RCVBUF_ALLOCATOR, new NettyRecvByteBufAllocator(1024 * 1024))//用于Channel分配接受Buffer的分配器 默认AdaptiveRecvByteBufAllocator.DEFAULT
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.childOption(ChannelOption.WRITE_BUFFER_WATER_MARK, new WriteBufferWaterMark(1024 * 1024, 1024 * 1024 * 2))
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.childHandler(nettyHttpProxyFilter);
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@ -57,7 +58,7 @@ public class NettyHttpProxySocketApplicationListener implements SocketApplicatio
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channelFuture.addListener((ChannelFutureListener) channelFuture -> {
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// 服务器已启动
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log.info("http 协议代理 服务器启动成功");
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log.info("http 协议代理 服务器启动成功 【{}】",httpProtocolProxyPort);
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});
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channelFuture.channel().closeFuture().sync();
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} catch (Exception e) {
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@ -7,7 +7,6 @@ import io.netty.channel.socket.nio.NioServerSocketChannel;
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import jakarta.annotation.PreDestroy;
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import lombok.extern.slf4j.Slf4j;
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import org.framework.lazy.cloud.network.heartbeat.common.context.SocketApplicationListener;
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import org.framework.lazy.cloud.network.heartbeat.protocol.filter.NettyHttpProxyFilter;
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import org.framework.lazy.cloud.network.heartbeat.protocol.filter.NettyTcpProxyFilter;
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import org.framework.lazy.cloud.network.heartbeat.protocol.properties.ProtocolProxyProperties;
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import org.springframework.stereotype.Component;
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@ -36,8 +35,8 @@ public class NettyTcpProxySocketApplicationListener implements SocketApplication
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@Override
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public void doRunning() throws Exception {
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try {
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ProtocolProxyProperties.TcpProtocolProxy tcpHttpProtocolProxy = protocolProxyProperties.getTcpHttpProtocolProxy();
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Integer httpProtocolProxyPort = tcpHttpProtocolProxy.getPort();
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ProtocolProxyProperties.TcpProtocolProxy tcpProtocolProxy = protocolProxyProperties.getTcpProtocolProxy();
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Integer tcpProtocolProxyPort = tcpProtocolProxy.getPort();
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ServerBootstrap b = new ServerBootstrap();
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b.group(bossGroup, workerGroup)
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.channel(NioServerSocketChannel.class)
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@ -54,11 +53,11 @@ public class NettyTcpProxySocketApplicationListener implements SocketApplication
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.childOption(ChannelOption.WRITE_BUFFER_WATER_MARK, new WriteBufferWaterMark(1024 * 1024, 1024 * 1024 * 2))
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.childHandler(nettyTcpProxyFilter);
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channelFuture = b.bind(httpProtocolProxyPort).sync();
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channelFuture = b.bind(tcpProtocolProxyPort).sync();
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channelFuture.addListener((ChannelFutureListener) channelFuture -> {
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// 服务器已启动
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log.info("TCP 协议代理 服务器启动成功");
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log.info("TCP 协议代理 服务器启动成功 【{}】", tcpProtocolProxyPort);
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});
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channelFuture.channel().closeFuture().sync();
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} catch (Exception e) {
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@ -42,8 +42,8 @@ public class NettyUdpProxySocketApplicationListener implements SocketApplication
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ChannelTypeAdapter channelTypeAdapter = new ChannelTypeAdapter(handleChannelTypeAdvancedList);
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NettyUdpProxyHandler nettyUdpProxyHandler = new NettyUdpProxyHandler(channelTypeAdapter);// 通道业务处理
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ProtocolProxyProperties.UdpProtocolProxy udpHttpProtocolProxy = protocolProxyProperties.getUdpHttpProtocolProxy();
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Integer udpProtocolProxyPort = udpHttpProtocolProxy.getPort();
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ProtocolProxyProperties.UdpProtocolProxy udpProtocolProxy = protocolProxyProperties.getUdpProtocolProxy();
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Integer udpProtocolProxyPort = udpProtocolProxy.getPort();
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Bootstrap b = new Bootstrap();
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b.group(bossGroup)
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.channel(NioDatagramChannel.class)
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@ -64,7 +64,7 @@ public class NettyUdpProxySocketApplicationListener implements SocketApplication
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channelFuture.addListener((ChannelFutureListener) channelFuture -> {
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// 服务器已启动
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log.info("UDP 协议代理 服务器启动成功");
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log.info("UDP 协议代理 服务器启动成功【{}】",udpProtocolProxyPort);
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});
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channelFuture.channel().closeFuture().sync();
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} catch (Exception e) {
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@ -2,8 +2,8 @@ package org.framework.lazy.cloud.network.heartbeat.protocol.filter;
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import io.netty.channel.ChannelPipeline;
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import io.netty.channel.socket.SocketChannel;
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import io.netty.handler.codec.http.HttpClientCodec;
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import io.netty.handler.codec.http.HttpObjectAggregator;
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import io.netty.handler.codec.http.HttpRequestDecoder;
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import org.framework.lazy.cloud.network.heartbeat.common.adapter.ChannelTypeAdapter;
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import org.framework.lazy.cloud.network.heartbeat.common.advanced.HandleChannelTypeAdvanced;
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import org.framework.lazy.cloud.network.heartbeat.common.filter.DebugChannelInitializer;
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@ -29,24 +29,14 @@ public class NettyHttpProxyFilter extends DebugChannelInitializer<SocketChannel>
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@Override
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protected void initChannel0(SocketChannel ch) throws Exception {
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ChannelPipeline pipeline = ch.pipeline();
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// 以("\n")为结尾分割的 解码器
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// 解码、编码
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// pipeline.addLast(new NettyProxyMsgDecoder(Integer.MAX_VALUE, 0, 4, -4, 0));
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// pipeline.addLast(new NettyProxyMsgEncoder());
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//// ph.addLast("framer", new DelimiterBasedFrameDecoder(8192, Delimiters.lineDelimiter()));
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// // 解码和编码，应和客户端一致
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// //入参说明: 读超时时间、写超时时间、所有类型的超时时间、时间格式
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//
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// pipeline.addLast(new IdleStateHandler(5, 0, 0, TimeUnit.SECONDS));
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// pipeline.addLast("decoder", new StringDecoder());
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// pipeline.addLast("encoder", new StringEncoder());
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// 类型处理器适配器
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ChannelTypeAdapter channelTypeAdapter = new ChannelTypeAdapter(handleChannelTypeAdvancedList);
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pipeline.addLast("doHandler", new NettyHttpProxyHandler(channelTypeAdapter));// 服务端业务逻辑
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pipeline.addLast(new HttpClientCodec());
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// pipeline.addLast(new HttpClientCodec());
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pipeline.addLast(new HttpRequestDecoder());
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pipeline.addLast(new HttpObjectAggregator(1048576));
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pipeline.addLast("doHandler", new NettyHttpProxyHandler(channelTypeAdapter));// 服务端业务逻辑
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}
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}
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@ -1,23 +1,41 @@
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package org.framework.lazy.cloud.network.heartbeat.protocol.handler;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.Unpooled;
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import io.netty.channel.Channel;
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import io.netty.channel.ChannelFutureListener;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.channel.ChannelInboundHandlerAdapter;
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import io.netty.channel.*;
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import lombok.extern.slf4j.Slf4j;
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import org.framework.lazy.cloud.network.heartbeat.common.NettyByteBuf;
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import org.framework.lazy.cloud.network.heartbeat.common.utils.ChannelAttributeKeyUtils;
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public class NettyHttpProxyBackendHandler extends ChannelInboundHandlerAdapter {
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@Slf4j
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public class NettyHttpProxyBackendHandler extends SimpleChannelInboundHandler<NettyByteBuf> {
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private final Channel inboundChannel;
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NettyHttpProxyBackendHandler(Channel inboundChannel) {
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this.inboundChannel = inboundChannel;
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}
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/**
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* Is called for each message of type {@link I}.
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*
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* @param ctx the {@link ChannelHandlerContext} which this {@link SimpleChannelInboundHandler}
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* belongs to
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* @param msg the message to handle
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* @throws Exception is thrown if an error occurred
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*/
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@Override
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public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
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inboundChannel.writeAndFlush(msg);
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protected void channelRead0(ChannelHandlerContext ctx, NettyByteBuf nettyByteBuf) throws Exception {
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Channel channel = ctx.channel();
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byte[] bytes = nettyByteBuf.getData();
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log.debug("bytes.length:{}",bytes.length);
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log.debug("接收客户端真实服务数据:{}", new String(bytes));
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Channel nextChannel = ChannelAttributeKeyUtils.getNextChannel(channel);
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// 将二进制数组转换成 ByteBuf 然后进行发送
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ByteBuf realBuf = nextChannel.config().getAllocator().buffer(bytes.length);
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realBuf.writeBytes(bytes);
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nextChannel.writeAndFlush(realBuf);
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}
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@Override
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@ -6,10 +6,12 @@ import io.netty.channel.*;
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import io.netty.channel.socket.SocketChannel;
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import io.netty.channel.socket.nio.NioSocketChannel;
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import io.netty.handler.codec.http.FullHttpRequest;
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import io.netty.handler.codec.http.HttpClientCodec;
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import io.netty.handler.codec.http.HttpObjectAggregator;
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import lombok.extern.slf4j.Slf4j;
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import org.framework.lazy.cloud.network.heartbeat.common.adapter.ChannelTypeAdapter;
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import org.framework.lazy.cloud.network.heartbeat.common.decoder.TransferDecoder;
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import org.framework.lazy.cloud.network.heartbeat.common.encoder.TransferEncoder;
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import org.framework.lazy.cloud.network.heartbeat.common.utils.ChannelAttributeKeyUtils;
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import org.framework.lazy.cloud.network.heartbeat.protocol.utils.FullHttpRequestUtils;
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import java.net.URI;
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@ -23,10 +25,7 @@ import java.net.URI;
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public class NettyHttpProxyHandler extends ChannelInboundHandlerAdapter {
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private final ChannelTypeAdapter channelTypeAdapter;
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/**
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* 传出数据延迟次数* 心跳时间作为关闭时间
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*/
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private int transfer_count = 1;
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public NettyHttpProxyHandler(ChannelTypeAdapter channelTypeAdapter) {
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this.channelTypeAdapter = channelTypeAdapter;
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@ -52,22 +51,28 @@ public class NettyHttpProxyHandler extends ChannelInboundHandlerAdapter {
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@Override
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protected void initChannel(SocketChannel ch) throws Exception {
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ch.pipeline().addLast(
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new HttpClientCodec(),
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new HttpObjectAggregator(1048576),
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// new HttpClientCodec(),
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// new HttpRequestDecoder(),
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// new HttpObjectAggregator(1048576),
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new TransferDecoder(Integer.MAX_VALUE, 1024 * 1024 * 10),
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new TransferEncoder(),
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new NettyHttpProxyBackendHandler(ctx.channel())
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);
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}
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});
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ChannelFuture f = b.connect(host, port);
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outboundChannel = f.channel();
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f.addListener((ChannelFutureListener) future -> {
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if (future.isSuccess()) {
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outboundChannel.writeAndFlush(request.retain());
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ChannelAttributeKeyUtils.buildNextChannel(outboundChannel, ctx.channel());
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ChannelAttributeKeyUtils.buildNextChannel(ctx.channel(), outboundChannel);
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outboundChannel.writeAndFlush(FullHttpRequestUtils.toByteBuf(request));
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} else {
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ctx.channel().close();
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}
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});
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} else {
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log.warn("this is not http request");
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}
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}
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@ -17,15 +17,15 @@ public class ProtocolProxyProperties {
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/**
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* http协议代理
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*/
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private HttpProtocolProxy httpProtocolProxy;
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private HttpProtocolProxy httpProtocolProxy = new HttpProtocolProxy();
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/**
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* tcp协议代理
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*/
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private TcpProtocolProxy tcpHttpProtocolProxy;
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private TcpProtocolProxy tcpProtocolProxy = new TcpProtocolProxy();
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/**
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* udp协议代理
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*/
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private UdpProtocolProxy udpHttpProtocolProxy;
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private UdpProtocolProxy udpProtocolProxy = new UdpProtocolProxy();
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@ -0,0 +1,44 @@
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package org.framework.lazy.cloud.network.heartbeat.protocol.utils;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.PooledByteBufAllocator;
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import io.netty.handler.codec.http.FullHttpRequest;
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import java.util.Map;
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public class FullHttpRequestUtils {
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public static final String RETURN_LINE = "\r\n";
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/**
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* 将 FullHttpRequest 转换成 ByteBuf 发送下一个通道
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* @param request FullHttpRequest
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* @return ByteBuf
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*/
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public static ByteBuf toByteBuf(FullHttpRequest request) {
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// TODO CompositeByteBuf
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ByteBuf body = PooledByteBufAllocator.DEFAULT.buffer();
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// request-line
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body.writeBytes(request.method().asciiName().toByteArray());
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body.writeBytes(" ".getBytes());
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body.writeBytes(request.uri().getBytes());
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body.writeBytes(" ".getBytes());
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body.writeBytes(request.protocolVersion().protocolName().getBytes());
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body.writeBytes(("/" + request.protocolVersion().majorVersion() + "." + request.protocolVersion().minorVersion()).getBytes());
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body.writeBytes(RETURN_LINE.getBytes());
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// request-header
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for (Map.Entry<String, String> header : request.headers()) {
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body.writeBytes(header.getKey().getBytes());
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body.writeBytes(":".getBytes());
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body.writeBytes(header.getValue().getBytes());
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body.writeBytes(RETURN_LINE.getBytes());
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}
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body.writeBytes(RETURN_LINE.getBytes());
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// request-body
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if (request.content() != null) {
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body.writeBytes(request.content());
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}
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return body;
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}
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}
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