init project

src/main/java/com/corundumstudio/socketio/SimpleServer.java

@@ -0,0 +1,59 @@
+package com.corundumstudio.socketio;
+
+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;
+
+/**
+ * Netty Demo
+ * @author ye.jf
+ * @version 0.1.0
+ * @date 2021/11/9 9:05
+ * @copyright Wonhigh Information Technology (Shenzhen) Co.,Ltd.
+ */
+public class SimpleServer {
+
+    public static void main(String[] args) throws Exception {
+        EventLoopGroup bossGroup = new NioEventLoopGroup(1);
+        EventLoopGroup workerGroup = new NioEventLoopGroup();
+
+        try {
+            ServerBootstrap b = new ServerBootstrap();
+            b.group(bossGroup, workerGroup)
+                    .channel(NioServerSocketChannel.class)
+                    .handler(new SimpleServerHandler())
+                    .childHandler(new ChannelInitializer<SocketChannel>() {
+                        @Override
+                        public void initChannel(SocketChannel ch) throws Exception {
+                        }
+                    });
+
+            ChannelFuture f = b.bind(8888).sync();
+
+            f.channel().closeFuture().sync();
+        } finally {
+            bossGroup.shutdownGracefully();
+            workerGroup.shutdownGracefully();
+        }
+    }
+
+    private static class SimpleServerHandler extends ChannelInboundHandlerAdapter {
+        @Override
+        public void channelActive(ChannelHandlerContext ctx) throws Exception {
+            System.out.println("channelActive");
+        }
+
+        @Override
+        public void channelRegistered(ChannelHandlerContext ctx) throws Exception {
+            System.out.println("channelRegistered");
+        }
+
+        @Override
+        public void handlerAdded(ChannelHandlerContext ctx) throws Exception {
+            System.out.println("handlerAdded");
+        }
+    }
+
+}