update netty引入业务线程池

jsowell-netty/src/main/java/com/jsowell/netty/server/NettyServerManager.java

@@ -16,6 +16,8 @@ import io.netty.handler.logging.LogLevel;
 import io.netty.handler.logging.LoggingHandler;
 import io.netty.handler.timeout.IdleStateHandler;
 import io.netty.util.ResourceLeakDetector;
+import io.netty.util.concurrent.DefaultEventExecutorGroup;
+import io.netty.util.concurrent.EventExecutorGroup;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.CommandLineRunner;
 import org.springframework.stereotype.Component;

jsowell-netty/src/main/java/com/jsowell/netty/server/yunkuaichong/EchoServerHandler.java

@@ -0,0 +1,31 @@
+package com.jsowell.netty.server.yunkuaichong;
+
+import io.netty.channel.ChannelHandler;
+import io.netty.channel.ChannelHandlerContext;
+import io.netty.channel.ChannelInboundHandlerAdapter;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+/**
+ * 回复消息Handler
+ *
+ * @author Lemon
+ * @Date 2025/7/22 14:00:03
+ */
+@ChannelHandler.Sharable
+@Slf4j
+@Component
+public class EchoServerHandler extends ChannelInboundHandlerAdapter {
+
+    @Override
+    public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
+        if (msg == null || msg == "") {
+            log.info("服务端响应空的消息");
+            return;
+        }
+        //将客户端的信息直接返回写入ctx
+        ctx.write(msg);
+        //刷新缓存区
+        ctx.flush();
+    }
+}

jsowell-netty/src/main/java/com/jsowell/netty/server/yunkuaichong/NettyServerChannelInitializer.java

@@ -6,6 +6,8 @@ import io.netty.channel.ChannelPipeline;
 import io.netty.channel.socket.SocketChannel;
 import io.netty.handler.codec.bytes.ByteArrayDecoder;
 import io.netty.handler.timeout.IdleStateHandler;
+import io.netty.util.concurrent.DefaultEventExecutorGroup;
+import io.netty.util.concurrent.EventExecutorGroup;
 import org.springframework.stereotype.Component;
 
 import javax.annotation.Resource;
@@ -14,8 +16,8 @@ import java.util.concurrent.TimeUnit;
 @Component
 public class NettyServerChannelInitializer extends ChannelInitializer<SocketChannel> {
 
-	@Resource
-	NettyServerHandler nettyServerHandler;
+	// 引入业务线程池
+	final EventExecutorGroup businessGroup = new DefaultEventExecutorGroup(16);
 
 	@Override
 	protected void initChannel(SocketChannel channel) throws Exception {
@@ -28,7 +30,9 @@ public class NettyServerChannelInitializer extends ChannelInitializer<SocketChan
 		pipeline.addLast("encoder", new ByteArrayDecoder());
 		// 读超时时间设置为30s，0表示不监控
 		pipeline.addLast(new IdleStateHandler(30, 0, 0, TimeUnit.SECONDS));
-		pipeline.addLast("handler", nettyServerHandler);
+		// pipeline.addLast("handler", nettyServerHandler);
+		pipeline.addLast(businessGroup,  new NettyServerHandler()); // 消息先进入业务线程池
+		pipeline.addLast(new EchoServerHandler());
 	}
 
 }

jsowell-netty/src/main/java/com/jsowell/netty/server/yunkuaichong/NettyServerHandler.java

@@ -148,11 +148,9 @@ public class NettyServerHandler extends ChannelInboundHandlerAdapter {
 			if (Objects.nonNull(response)) {
 				// 响应客户端
 				ByteBuf buffer = ctx.alloc().buffer().writeBytes(response);
-				this.channelWrite(channel.id(), buffer);
-				// 获取桩号
-				// String pileSn = PileChannelEntity.getPileSnByChannelId(ctx.channel().id().asLongText());
-				// 批量响应客户端
-				// this.channelWriteBatch(pileSn, buffer);
+				// this.channelWrite(channel.id(), buffer);
+				super.channelRead(ctx, buffer);
+
 				if (!CollectionUtils.containsAny(notPrintFrameTypeList, frameType)) {
 					// 应答帧类型
 					byte[] responseFrameTypeBytes = YKCFrameTypeCode.PlatformAnswersRelation.getResponseFrameTypeBytes(frameTypeBytes);