From 02478994a3aa6a3c1ee966bd9f060e78ad5d7f30 Mon Sep 17 00:00:00 2001
From: openeuler_bot <zhaiwenjie1@huawei.com>
Date: Sun, 17 Aug 2025 02:48:15 +0000
Subject: [PATCH] 24.03-lts-sp1 update netty to 4.2.4.Final

---
 .../4.2.4.Final/24.03-lts-sp1/Dockerfile      | 36 +++++++++++
 .../4.2.4.Final/24.03-lts-sp1/NettyDemo.java  | 60 +++++++++++++++++++
 .../24.03-lts-sp1/pom.xml.template            | 40 +++++++++++++
 Others/netty/meta.yml                         |  3 +
 4 files changed, 139 insertions(+)
 create mode 100644 Others/netty/4.2.4.Final/24.03-lts-sp1/Dockerfile
 create mode 100644 Others/netty/4.2.4.Final/24.03-lts-sp1/NettyDemo.java
 create mode 100644 Others/netty/4.2.4.Final/24.03-lts-sp1/pom.xml.template

diff --git a/Others/netty/4.2.4.Final/24.03-lts-sp1/Dockerfile b/Others/netty/4.2.4.Final/24.03-lts-sp1/Dockerfile
new file mode 100644
index 00000000..3866ec3b
--- /dev/null
+++ b/Others/netty/4.2.4.Final/24.03-lts-sp1/Dockerfile
@@ -0,0 +1,36 @@
+ARG BASE=openeuler/openeuler:24.03-lts-sp1
+FROM ${BASE} as BUILDER
+ARG TARGETARCH
+ARG BUILDARCH
+ARG VERSION=4.2.4.Final
+ARG JDK_VERSION=17.0.12
+
+RUN dnf update -y \
+    && dnf install -y wget maven gettext \
+    && dnf clean all \
+    && rm -rf /var/cache/dnf
+
+RUN if [ "$TARGETARCH" = "amd64" ]; then \
+      BUILDARCH="x64"; \
+    elif [ "$TARGETARCH" = "arm64" ]; then \
+      BUILDARCH="aarch64"; \
+    fi \
+    && cd / \
+    && wget https://download.oracle.com/java/17/archive/jdk-${JDK_VERSION}_linux-${BUILDARCH}_bin.tar.gz \
+    && tar -zxvf jdk-${JDK_VERSION}_linux-${BUILDARCH}_bin.tar.gz \
+    && rm -f jdk-${JDK_VERSION}_linux-${BUILDARCH}_bin.tar.gz
+
+ENV JAVA_HOME=/jdk-17.0.12
+ENV PATH=/jdk-17.0.12/bin:$PATH
+
+WORKDIR /opt/netty
+
+COPY NettyDemo.java src/main/java/demo/NettyDemo.java
+COPY pom.xml.template pom.xml.template
+
+ENV NETTY_VERSION=${VERSION}.Final
+
+RUN envsubst < pom.xml.template > pom.xml \
+    && mvn clean package -Dfile.encoding=UTF-8
+
+CMD ["java", "-cp", "target/netty-demo-1.0-SNAPSHOT.jar", "demo.NettyDemo"]
diff --git a/Others/netty/4.2.4.Final/24.03-lts-sp1/NettyDemo.java b/Others/netty/4.2.4.Final/24.03-lts-sp1/NettyDemo.java
new file mode 100644
index 00000000..fca4dfd8
--- /dev/null
+++ b/Others/netty/4.2.4.Final/24.03-lts-sp1/NettyDemo.java
@@ -0,0 +1,60 @@
+package demo;
+
+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;
+
+public class NettyDemo {
+    private final int port;
+
+    public NettyDemo(int port) {
+        this.port = port;
+    }
+
+    public void start() throws InterruptedException {
+        EventLoopGroup bossGroup = new NioEventLoopGroup(1);
+        EventLoopGroup workerGroup = new NioEventLoopGroup();
+        try {
+            ServerBootstrap b = new ServerBootstrap();
+            b.group(bossGroup, workerGroup)
+             .channel(NioServerSocketChannel.class)
+             .childHandler(new ChannelInitializer<SocketChannel>() {
+                 @Override
+                 public void initChannel(SocketChannel ch) {
+                     ch.pipeline().addLast(new NettyHandler());
+                 }
+             });
+
+            ChannelFuture f = b.bind(port).sync();
+            System.out.println("Echo server started on port " + port);
+            f.channel().closeFuture().sync();
+        } finally {
+            bossGroup.shutdownGracefully();
+            workerGroup.shutdownGracefully();
+        }
+    }
+
+    public static void main(String[] args) throws InterruptedException {
+        new NettyDemo(8080).start();
+    }
+}
+
+class NettyHandler extends ChannelInboundHandlerAdapter {
+    @Override
+    public void channelRead(ChannelHandlerContext ctx, Object msg) {
+        ctx.write(msg);
+    }
+
+    @Override
+    public void channelReadComplete(ChannelHandlerContext ctx) {
+        ctx.flush();
+    }
+
+    @Override
+    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
+        cause.printStackTrace();
+        ctx.close();
+    }
+}
diff --git a/Others/netty/4.2.4.Final/24.03-lts-sp1/pom.xml.template b/Others/netty/4.2.4.Final/24.03-lts-sp1/pom.xml.template
new file mode 100644
index 00000000..f34be971
--- /dev/null
+++ b/Others/netty/4.2.4.Final/24.03-lts-sp1/pom.xml.template
@@ -0,0 +1,40 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.example</groupId>
+    <artifactId>netty-demo</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-all</artifactId>
+            <version>${NETTY_VERSION}</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.2.4</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals><goal>shade</goal></goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/Others/netty/meta.yml b/Others/netty/meta.yml
index 14e6a7d8..756aa8bb 100644
--- a/Others/netty/meta.yml
+++ b/Others/netty/meta.yml
@@ -1,3 +1,6 @@
 4.2.1-oe2403sp1:
   path: 4.2.1/24.03-lts-sp1/Dockerfile
 
+
+4.2.4.Final-oe2403sp1:
+  path: 4.2.4.Final/24.03-lts-sp1/Dockerfile
\ No newline at end of file
-- 
Gitee