From 098307cfe80bc61553df93ff5ccf5561834e9c05 Mon Sep 17 00:00:00 2001
From: panlinlin <648540858@qq.com>
Date: Mon, 28 Dec 2020 11:07:01 +0800
Subject: [PATCH] =?UTF-8?q?=E6=A3=80=E6=9F=A5=E8=AE=BE=E5=A4=87=E6=98=AF?=
 =?UTF-8?q?=E5=90=A6=E5=AD=98=E5=9C=A8=EF=BC=8C=20=E4=B8=8D=E5=AD=98?=
 =?UTF-8?q?=E5=9C=A8=E5=88=99=E4=B8=8D=E5=9B=9E=E5=A4=8D=E5=BF=83=E8=B7=B3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../request/impl/MessageRequestProcessor.java      | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java
index ba4b2cb0..7b793c09 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java
@@ -315,12 +315,16 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor {
 		try {
 			Element rootElement = getRootElement(evt);
 			String deviceId = XmlUtil.getText(rootElement, "DeviceID");
-			// 回复200 OK
-			responseAck(evt);
-			if (offLineDetector.isOnline(deviceId)) {
-				publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE);
-			} else {
+			// 检查设备是否存在， 不存在则不回复
+			if (storager.exists(deviceId)) {
+				// 回复200 OK
+				responseAck(evt);
+				if (offLineDetector.isOnline(deviceId)) {
+					publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE);
+				} else {
+				}
 			}
+
 		} catch (ParseException | SipException | InvalidArgumentException | DocumentException e) {
 			e.printStackTrace();
 		}