优化收到心跳的信息更新判断

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

@@ -49,13 +49,6 @@ public class KeepaliveNotifyMessageHandler extends SIPRequestProcessorParent imp
             return;
         }
         try {
-            if (device.getOnline() == 1) {
-                // 回复200 OK
-                responseAck(evt, Response.OK);
-            }else {
-                // 对于已经离线的设备判断他的注册是否已经过期
-                if (!deviceService.expire(device)){
-                    device.setKeepaliveTime(DateUtil.getNow());
             // 判断RPort是否改变，改变则说明路由nat信息变化，修改设备信息
             // 获取到通信地址等信息
             ViaHeader viaHeader = (ViaHeader) evt.getRequest().getHeader(ViaHeader.NAME);
@@ -71,6 +64,13 @@ public class KeepaliveNotifyMessageHandler extends SIPRequestProcessorParent imp
                 device.setHostAddress(received.concat(":").concat(String.valueOf(rPort)));
             }
             device.setKeepaliveTime(DateUtil.getNow());
+            if (device.getOnline() == 1) {
+                // 回复200 OK
+                responseAck(evt, Response.OK);
+                deviceService.updateDevice(device);
+            }else {
+                // 对于已经离线的设备判断他的注册是否已经过期
+                if (!deviceService.expire(device)){
                     deviceService.online(device);
                     // 回复200 OK
                     responseAck(evt, Response.OK);