修改

location-rescue-service/src/main/java/com/ai/bss/location/rescue/service/task/MirrorManagement.java

	public static final String TOPIC_ALARM = "alarm";
	public static void sendData(String topic, String msg) {
		logger.debug("推送镜屏数据: topic=" + topic + " , data=" + msg);
		logger.info("推送镜屏数据: topic=" + topic + " , data=" + msg);
		if (!EventChannelTool.isExistSubscriber(topic)) {
			// 如果没有订阅 先不管