离线检测优化

fuliqi

2024-11-13 51396d6ed0747b1e909056ed72108b6b0c811667

 ycl-server/src/main/java/com/ycl/utils/CheckPointUtil.java

@@ -25,6 +25,7 @@
import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.text.SimpleDateFormat;
import java.util.*;

/**
@@ -44,9 +45,10 @@

    /**
     * 监测点位在线工具类
     *
     * @return
     */
    public TMonitorResult check(TMonitorResult monitor) {
    public TMonitorResult check(TMonitorResult monitor,Integer times) {
        // 先检测能否访问该ip的网页
        ResponseEntity<String> res = null;
        String prefix = "http://";
@@ -64,14 +66,23 @@
        boolean reachable = false;
        Integer checkTimes = 1;
        Integer offLineTimes = 0;
        Map<String, Object> map = (Map<String, Object>) redisTemplate.opsForHash().get(RedisConstant.ONLINE_KEY, monitor.getIp());
        if (!CollectionUtils.isEmpty(map)) {
        Integer continueOffTimes = 0;
        List<String> offTimeList = new ArrayList<>();
        // 从Redis获取数据时进行类型安全的转换
        Map<String, Object> map = null;
        Object mapObj = redisTemplate.opsForHash().get(RedisConstant.ONLINE_KEY, monitor.getNo());
        if (mapObj != null) {
            map = (Map<String, Object>) mapObj;
            checkTimes = (Integer) map.get("checkTimes") + 1;
            offLineTimes = (Integer) map.get("offLineTimes");
            continueOffTimes = (Integer) map.get("continueOffTimes");
            Object offTimeListObj = map.get("offTimeList");
            if (offTimeListObj instanceof List) {
                offTimeList = new ArrayList<>((List<String>) offTimeListObj);
            }
        } else {
            map = new HashMap<>();
        }

        if (!monitor.getPingOnline()) {
            try {
                reachable = InetAddress.getByName(monitor.getIp()).isReachable(5000);
@@ -82,14 +93,30 @@
        }
        if (!monitor.getPingOnline()) {
            offLineTimes++;
            List<Date> offLineTime = monitor.getOffLineTime();
            if(CollectionUtils.isEmpty(offLineTime)) offLineTime = new ArrayList<>();
            offLineTime.add(new Date());
            monitor.setOffLineTime(offLineTime);
            continueOffTimes++;
            //记录离线时间
            Date now = new Date();
            SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            offTimeList.add(dateFormat.format(now));
            //到达产生工单的阈值次数
            if (continueOffTimes>=times) {
                //产生了工单才会存储离线时间,存储最近一次产生工单的这几个离线时间点
                monitor.setOffLineTimeStr(offTimeList);
                monitor.setCreateWorkOrder(Boolean.TRUE);
                //产生了一次工单则清除
                continueOffTimes = 0;
                offTimeList = new ArrayList<>();
            }
        }else {
            //如果在线了，清空连续离线次数，清空离线时间
            continueOffTimes = 0;
            offTimeList = new ArrayList<>();
        }
        map.put("checkTimes", checkTimes);
        map.put("offLineTimes", offLineTimes);
        redisTemplate.opsForHash().put(RedisConstant.ONLINE_KEY, monitor.getIp(), map);
        map.put("continueOffTimes", continueOffTimes);
        map.put("offTimeList", offTimeList);
        redisTemplate.opsForHash().put(RedisConstant.ONLINE_KEY, monitor.getNo(), map);
        monitor.setCheckCount(checkTimes);
        monitor.setOffLineCount(offLineTimes);
        return monitor;
@@ -98,6 +125,7 @@

    /**
     * 监测点位在线
     *
     * @return
     */
    public CheckResult webCheck(CheckUtil checkUtil) {