From 4162706ec43375058df381e9f23f648b01f1dfb3 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: Fri, 14 Jul 2023 09:10:59 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=9B=A0=E4=B8=BA=E5=BF=83?=
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---
 .../message/notify/cmd/KeepaliveNotifyMessageHandler.java     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
index 5ec76dd8..729eec39 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
@@ -78,7 +78,9 @@ public class KeepaliveNotifyMessageHandler extends SIPRequestProcessorParent imp
             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());