From efc4a7bc8eb8a967198d70ff4d88670e71541164 Mon Sep 17 00:00:00 2001
From: 648540858 <456panlinlin>
Date: 星期三, 13 四月 2022 17:59:21 +0800
Subject: [PATCH] 优化级联移动位置订阅位置更新

---
 src/main/java/com/genersoft/iot/vmp/gb28181/task/impl/MobilePositionSubscribeTask.java |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/task/impl/MobilePositionSubscribeTask.java b/src/main/java/com/genersoft/iot/vmp/gb28181/task/impl/MobilePositionSubscribeTask.java
index e86c601..7203ee2 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/task/impl/MobilePositionSubscribeTask.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/task/impl/MobilePositionSubscribeTask.java
@@ -6,6 +6,7 @@
 import org.dom4j.Element;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.scheduling.annotation.Async;
 
 import javax.sip.Dialog;
 import javax.sip.DialogState;
@@ -25,6 +26,7 @@
         this.sipCommander = sipCommander;
     }
 
+    @Async
     @Override
     public void run() {
         sipCommander.mobilePositionSubscribe(device, dialog, eventResult -> {
@@ -74,4 +76,9 @@
             });
         }
     }
+    @Override
+    public DialogState getDialogState() {
+        if (dialog == null) return null;
+        return dialog.getState();
+    }
 }

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