优化tcp心跳消息发送和回复

liusuyi

2025-10-22 edda44f186e4d37f3ea521a531c38b3f0a43e5a9

 ard-work/src/main/java/com/ard/work/component/netty/TyTcpClientManager.java

@@ -49,7 +49,7 @@
                    @Override
                    protected void initChannel(SocketChannel socketChannel) {
                        ChannelPipeline pipeline = socketChannel.pipeline();
                        pipeline.addLast("heart", new IdleStateHandler(0, 3, 0, TimeUnit.SECONDS));
                        pipeline.addLast("heart", new IdleStateHandler(0, 5, 0, TimeUnit.SECONDS));
                        pipeline.addLast("encoder", new MessageProtocolEncoder());
                        pipeline.addLast("decoder", new MessageProtocolDecoder());
                        pipeline.addLast("handler", clientHandler);
@@ -143,9 +143,9 @@
    }

    /**
     * 定时向所有已连接的六合服务器发送心跳
     * 定时向所有已连接的边缘服务器服务器发送心跳（写空闲已经发心跳了，这里暂时取消）
     */
    @Scheduled(fixedRate = 5000) // 每5秒执行一次
   // @Scheduled(fixedRate = 5000) // 每5秒执行一次
    public void sendHeartBeat() {
        long timestamp = System.currentTimeMillis();
        TyTcpServerCache.getChannels().stream()
@@ -155,7 +155,7 @@
                    String serverId = (String) channel.attr(AttributeKey.valueOf("serverId")).get();
                    HeartbeatCmd heartbeat = new HeartbeatCmd(timestamp);
                    channel.writeAndFlush(heartbeat);
                    log.info("→ 向边缘服务器 [{}]发送心跳，时间戳={}", serverId, timestamp);
                    log.info("❤\uFE0F 向边缘服务器 [{}]发送心跳，时间戳={}", serverId, timestamp);
                });
    }
}