From 5dc04f3291c00d66f8733a49896612ea1e3b31c5 Mon Sep 17 00:00:00 2001
From: 罗元桥 <2376770955@qq.com>
Date: 星期四, 16 九月 2021 13:19:14 +0800
Subject: [PATCH] Merge branch 'test' into 'zzj'
---
springcloud_k8s_panzhihuazhihuishequ/service_property/src/main/java/com/panzhihua/service_property/netty/NettyServer.java | 45 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 45 insertions(+), 0 deletions(-)
diff --git a/springcloud_k8s_panzhihuazhihuishequ/service_property/src/main/java/com/panzhihua/service_property/netty/NettyServer.java b/springcloud_k8s_panzhihuazhihuishequ/service_property/src/main/java/com/panzhihua/service_property/netty/NettyServer.java
new file mode 100644
index 0000000..21ae8f0
--- /dev/null
+++ b/springcloud_k8s_panzhihuazhihuishequ/service_property/src/main/java/com/panzhihua/service_property/netty/NettyServer.java
@@ -0,0 +1,45 @@
+package com.panzhihua.service_property.netty;
+
+import io.netty.bootstrap.ServerBootstrap;
+import io.netty.channel.ChannelFuture;
+import io.netty.channel.ChannelOption;
+import io.netty.channel.EventLoopGroup;
+import io.netty.channel.nio.NioEventLoopGroup;
+import io.netty.channel.socket.nio.NioServerSocketChannel;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.net.InetSocketAddress;
+
+@Slf4j
+public class NettyServer {
+ private static final Integer port=20012;
+ public void start() {
+ //new 一个主线程组
+ EventLoopGroup bossGroup = new NioEventLoopGroup(1);
+ //new 一个工作线程组
+ EventLoopGroup workGroup = new NioEventLoopGroup(200);
+ ServerBootstrap bootstrap = new ServerBootstrap()
+ .group(bossGroup, workGroup)
+ .channel(NioServerSocketChannel.class)
+ .childHandler(new ServerChannelInitializer())
+ //设置队列大小
+ .option(ChannelOption.SO_BACKLOG, 1024)
+ // 两小时内没有数据的通信时,TCP会自动发送一个活动探测数据报文
+ .childOption(ChannelOption.SO_KEEPALIVE, true);
+ //绑定端口,开始接收进来的连接
+ try {
+ ChannelFuture future = bootstrap.bind(port).sync();
+ log.info("服务器启动开始监听端口: {}", port);
+ future.channel().closeFuture().sync();
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ } finally {
+ //关闭主线程组
+ bossGroup.shutdownGracefully();
+ //关闭工作线程组
+ workGroup.shutdownGracefully();
+ }
+ }
+}
--
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