Merge pull request #957 from orcfnjmlns908/wvp-28181-2.0

648540858

2023-07-20 14efc4b85501bb4b7396b75d3be4d7cec033e7d3

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java

@@ -78,7 +78,9 @@
            device.setKeepaliveIntervalTime(60);
        }else {
            long lastTime = DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(device.getKeepaliveTime());
            device.setKeepaliveIntervalTime(new Long(System.currentTimeMillis()/1000-lastTime).intValue());
            if (System.currentTimeMillis()/1000-lastTime > 10) {
                device.setKeepaliveIntervalTime(new Long(System.currentTimeMillis()/1000-lastTime).intValue());
            }
        }

        device.setKeepaliveTime(DateUtil.getNow());