Merge remote-tracking branch 'origin/test' into test

cash-api/system-server/src/main/java/com/czg/mqtt/handler/MqttServerHandler.java

@@ -229,11 +229,11 @@ public class MqttServerHandler extends ChannelInboundHandlerAdapter {
         if ("con".equals(topic)) {
             // 延迟 2 秒执行
             SCHEDULER.schedule(() -> sendResponseToClient(ctx, "处理成功"), 2, TimeUnit.SECONDS);
-            try {
-                deviceStatusManager.sendMqMsg(content);
-            } catch (Exception e) {
-                log.error("发送消息异常：{}", e.getMessage());
-            }
+//            try {
+//                deviceStatusManager.sendMqMsg(content);
+//            } catch (Exception e) {
+//                log.error("发送消息异常：{}", e.getMessage());
+//            }
         }
 
         // 按QoS等级回复确认（重点实现QoS2）