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c api测试程序防止退出时崩溃

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This commit is contained in:
xiongziliang
2019-12-23 14:20:49 +08:00
parent 6796d0b592
commit 92bc4fbbb1
5 changed files with 23 additions and 7 deletions
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11
src/Record/Recorder.cpp
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@@ -217,21 +217,23 @@ public:
private:
MediaSourceWatcher(){
NoticeCenter::Instance().addListener(this,Broadcast::kBroadcastMediaChanged,[this](BroadcastMediaChangedArgs){
//保存NoticeCenter的强引用，防止在MediaSourceWatcher单例释放前释放NoticeCenter单例
_notice_center = NoticeCenter::Instance().shared_from_this();
_notice_center->addListener(this,Broadcast::kBroadcastMediaChanged,[this](BroadcastMediaChangedArgs){
if(bRegist){
onRegist(schema,vhost,app,stream,sender);
}else{
onUnRegist(schema,vhost,app,stream,sender);
}
});
NoticeCenter::Instance().addListener(this,Broadcast::kBroadcastMediaResetTracks,[this](BroadcastMediaResetTracksArgs){
_notice_center->addListener(this,Broadcast::kBroadcastMediaResetTracks,[this](BroadcastMediaResetTracksArgs){
onRegist(schema,vhost,app,stream,sender);
});
}
~MediaSourceWatcher(){
NoticeCenter::Instance().delListener(this,Broadcast::kBroadcastMediaChanged);
NoticeCenter::Instance().delListener(this,Broadcast::kBroadcastMediaResetTracks);
_notice_center->delListener(this,Broadcast::kBroadcastMediaChanged);
_notice_center->delListener(this,Broadcast::kBroadcastMediaResetTracks);
}
void onRegist(const string &schema,const string &vhost,const string &app,const string &stream,MediaSource &sender){
@@ -320,6 +322,7 @@ private:
}
private:
recursive_mutex _recorder_mtx;
NoticeCenter::Ptr _notice_center;
unordered_map<string, RecorderHelper::Ptr> _recorder_map;
};