媒体源注册时强制覆盖

ZLToolKit @ 346e3330

-Subproject commit 0d785acfc0069f589b59901cca574ea77422c4da
+Subproject commit 346e3330f8219fbb5c974a703831a25a01c86656

src/Common/MediaSource.cpp

@@ -71,15 +71,12 @@ MediaSource::Ptr MediaSource::find(
     return ret;
 
 }
-bool MediaSource::regist() {
+void MediaSource::regist() {
     //注册该源，注册后服务器才能找到该源
-    bool success;
     {
         lock_guard<recursive_mutex> lock(g_mtxMediaSrc);
-        auto pr = g_mapMediaSrc[_strSchema][_strVhost][_strApp].emplace(_strId, shared_from_this());
-        success = pr.second;
+        g_mapMediaSrc[_strSchema][_strVhost][_strApp][_strId] =  shared_from_this();
     }
-    if(success){
     InfoL << _strSchema << " " << _strVhost << " " << _strApp << " " << _strId;
     NoticeCenter::Instance().emitEvent(Broadcast::kBroadcastMediaChanged,
                                        true,
@@ -88,8 +85,6 @@ bool MediaSource::regist() {
                                        _strApp,
                                        _strId,
                                        *this);
-    }
-    return success;
 }
 bool MediaSource::unregist() {
     //反注册该源

src/Common/MediaSource.h

@@ -167,7 +167,7 @@ public:
     }
 
 protected:
-    bool regist() ;
+    void regist() ;
     bool unregist() ;
 private:
         template <typename FUN>