完善注释和范例

tests/test_server.cpp

@@ -106,6 +106,7 @@ onceToken token1([](){
 #define REALM "realm_zlmedaikit"
 
 static onceToken s_token([](){
+    //监听kBroadcastOnGetRtspRealm事件决定rtsp链接是否需要鉴权(传统的rtsp鉴权方案)才能访问
 	NoticeCenter::Instance().addListener(nullptr,Broadcast::kBroadcastOnGetRtspRealm,[](BroadcastOnGetRtspRealmArgs){
 		if(string("1") == args._streamid ){
 			// live/1需要认证
@@ -123,6 +124,7 @@ static onceToken s_token([](){
 		}
 	});
 
+	//监听kBroadcastOnRtspAuth事件返回正确的rtsp鉴权用户密码
 	NoticeCenter::Instance().addListener(nullptr,Broadcast::kBroadcastOnRtspAuth,[](BroadcastOnRtspAuthArgs){
 		InfoL << "用户：" << user_name <<  (must_no_encrypt ?  " Base64" : " MD5" )<< " 方式登录";
 		string user = user_name;
@@ -153,7 +155,8 @@ static onceToken s_token([](){
 	});
 
 
-	NoticeCenter::Instance().addListener(nullptr,Broadcast::kBroadcastRtmpPublish,[](BroadcastRtmpPublishArgs){
+	//监听rtsp/rtmp推流事件，返回结果告知是否有推流权限
+	NoticeCenter::Instance().addListener(nullptr,Broadcast::kBroadcastMediaPublish,[](BroadcastMediaPublishArgs){
         InfoL << args._vhost << " " << args._app << " " << args._streamid << " " << args._param_strs ;
         EventPoller::Instance().async([invoker](){
             invoker("");//鉴权成功
@@ -161,6 +164,7 @@ static onceToken s_token([](){
         });
     });
 
+	//监听rtsp/rtsps/rtmp/http-flv播放事件，返回结果告知是否有播放权限(rtsp通过kBroadcastOnRtspAuth或此事件都可以实现鉴权)
     NoticeCenter::Instance().addListener(nullptr,Broadcast::kBroadcastMediaPlayed,[](BroadcastMediaPlayedArgs){
         InfoL << args._schema << " " << args._vhost << " " << args._app << " " << args._streamid << " " << args._param_strs ;
         EventPoller::Instance().async([invoker](){
@@ -169,6 +173,7 @@ static onceToken s_token([](){
         });
     });
 
+    //shell登录事件，通过shell可以登录进服务器执行一些命令
     NoticeCenter::Instance().addListener(nullptr,Broadcast::kBroadcastShellLogin,[](BroadcastShellLoginArgs){
         InfoL << "shell login:" << user_name << " " << passwd;
         EventPoller::Instance().async([invoker](){
@@ -177,7 +182,7 @@ static onceToken s_token([](){
         });
     });
 
-    //此处用于测试rtmp保存为flv录像，保存在http根目录下
+    //监听rtsp、rtmp源注册或注销事件；此处用于测试rtmp保存为flv录像，保存在http根目录下
     NoticeCenter::Instance().addListener(nullptr,Broadcast::kBroadcastMediaChanged,[](BroadcastMediaChangedArgs){
         if(schema == RTMP_SCHEMA && app == "live"){
             static map<string,FlvRecorder::Ptr> s_mapFlvRecorder;
@@ -199,6 +204,23 @@ static onceToken s_token([](){
         }
     });
 
+    //监听播放失败(未找到特定的流)事件
+    NoticeCenter::Instance().addListener(nullptr,Broadcast::kBroadcastNotFoundStream,[](BroadcastNotFoundStreamArgs){
+        /**
+         * 你可以在这个事件触发时再去拉流，这样就可以实现按需拉流
+         * 拉流成功后，ZLMediaKit会把其立即转发给播放器(最大等待时间约为5秒，如果5秒都未拉流成功，播放器会播放失败)
+         */
+        DebugL << "未找到流:" << args._vhost << " " << args._app << " " << args._streamid << " " << args._param_strs ;
+    });
+
+
+    //监听播放或推流结束时消耗流量事件
+    NoticeCenter::Instance().addListener(nullptr,Broadcast::kBroadcastFlowReport,[](BroadcastFlowReportArgs){
+        DebugL << "播放器(推流器)断开连接:" << args._vhost << " " << args._app << " " << args._streamid << " " << args._param_strs
+               << "\r\n使用流量:" << totalBytes << " bytes,连接时长:" << totalDuration << "秒" ;
+
+    });
+
 
 }, nullptr);