From 0e826e3448a21bcb68f52b3e87ecb00d3070d977 Mon Sep 17 00:00:00 2001
From: chenjialing <595168663@qq.com>
Date: 星期三, 15 六月 2022 14:14:29 +0800
Subject: [PATCH] 优化--端口获取失败之时（如zlm连接失败），不进行invite点播消息的发送
---
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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