From 175720320244a7d576e576b65e1995f53d9f843e Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 13 五月 2022 15:32:30 +0800
Subject: [PATCH] 支持海康摄像头国标录像查看播放
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
index cb208a3..349732b 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
@@ -228,8 +228,13 @@
public Request createInfoRequest(Device device, StreamInfo streamInfo, String content)
throws PeerUnavailableException, ParseException, InvalidArgumentException {
Request request = null;
- if (streamInfo == null) return null;
+ if (streamInfo == null) {
+ return null;
+ }
Dialog dialog = streamSession.getDialogByStream(streamInfo.getDeviceID(), streamInfo.getChannelId(), streamInfo.getStream());
+ if (dialog == null) {
+ return null;
+ }
SipURI requestLine = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(),
device.getHostAddress());
--
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