From 3955e6ed53d450f8faf488d4b74ba0c0c83c5aaa Mon Sep 17 00:00:00 2001
From: 648540858 <456panlinlin>
Date: 星期二, 12 四月 2022 21:06:21 +0800
Subject: [PATCH] 异步通道刷新,优化ui效果

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/SubscribeRequestProcessor.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/SubscribeRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/SubscribeRequestProcessor.java
index 1336705..5ae8053 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/SubscribeRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/SubscribeRequestProcessor.java
@@ -137,6 +137,9 @@
 		String deviceID = XmlUtil.getText(rootElement, "DeviceID");
 		ParentPlatform platform = storager.queryParentPlatByServerGBId(platformId);
 		SubscribeInfo subscribeInfo = new SubscribeInfo(evt, platformId);
+		if (platform == null) {
+			return;
+		}
 		if (evt.getServerTransaction() == null) {
 			ServerTransaction serverTransaction = platform.getTransport().equals("TCP") ? tcpSipProvider.getNewServerTransaction(evt.getRequest())
 					: udpSipProvider.getNewServerTransaction(evt.getRequest());

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