修改rtp超时检测相关http api,rtp超时检测最多暂停5分钟

server/WebApi.cpp

@@ -844,30 +844,23 @@ void installWebApi() {
         CHECK_SECRET();
         CHECK_ARGS("stream_id");
         //只是暂停流的检查，流媒体服务器做为流负载服务，收流就转发，RTSP/RTMP有自己暂停协议
-        lock_guard<recursive_mutex> lck(s_rtpServerMapMtx);
+        auto rtp_process = RtpSelector::Instance().getProcess(allArgs["stream_id"], false);
-        auto it = s_rtpServerMap.find(allArgs["stream_id"]);
+        if (rtp_process) {
-        if (it == s_rtpServerMap.end()) {
+            rtp_process->setStopCheckRtp(true);
-            val["hit"] = 0;
+        } else {
-            return;
+            val["code"] = API::NotFound;
         }
-        auto server = it->second;
-        server->pauseRtpCheck(allArgs["stream_id"]);
-        val["hit"] = 1;
     });
 
     api_regist("/index/api/resumeRtpCheck", [](API_ARGS_MAP) {
         CHECK_SECRET();
         CHECK_ARGS("stream_id");
-
+        auto rtp_process = RtpSelector::Instance().getProcess(allArgs["stream_id"], false);
-        lock_guard<recursive_mutex> lck(s_rtpServerMapMtx);
+        if (rtp_process) {
-        auto it = s_rtpServerMap.find(allArgs["stream_id"]);
+            rtp_process->setStopCheckRtp(false);
-        if (it == s_rtpServerMap.end()) {
+        } else {
-            val["hit"] = 0;
+            val["code"] = API::NotFound;
-            return;
         }
-        auto server = it->second;
-        server->resumeRtpCheck(allArgs["stream_id"]);
-        val["hit"] = 1;
     });
 
 #endif//ENABLE_RTPPROXY

src/Rtp/RtpProcess.cpp

@@ -127,9 +127,15 @@ void RtpProcess::addTrackCompleted() {
 
 bool RtpProcess::alive() {
     if (_stop_rtp_check.load()) {
-        return true;
+        if(_last_check_alive.elapsedTime() > 5 * 60 * 1000){
+            //最多暂停5分钟的rtp超时检测，因为NAT映射有效期一般不会太长
+            _stop_rtp_check = false;
+        } else {
+            return true;
+        }
     }
 
+    _last_check_alive.elapsedTime();
     GET_CONFIG(uint64_t, timeoutSec, RtpProxy::kTimeoutSec)
     if (_last_frame_time.elapsedTime() / 1000 < timeoutSec) {
         return true;

src/Rtp/RtpProcess.h

@@ -94,6 +94,7 @@ private:
     MultiMediaSourceMuxer::Ptr _muxer;
     atomic_bool _stop_rtp_check{false};
     atomic_flag _busy_flag{false};
+    Ticker _last_check_alive;
 };
 
 }//namespace mediakit

src/Rtp/RtpServer.cpp

@@ -160,31 +160,5 @@ uint16_t RtpServer::getPort() {
     return _udp_server ? _udp_server->get_local_port() : 0;
 }
 
-void RtpServer::pauseRtpCheck(const string &stream_id){    
-    if(_rtp_process)
-        _rtp_process->setStopCheckRtp(true);
-    else{
-        if(!stream_id.empty()){
-            auto rtp_process = RtpSelector::Instance().getProcess(stream_id,false);
-            if(rtp_process)
-                rtp_process->setStopCheckRtp(true);
-        }
-    }
-    
-}
-
-void RtpServer::resumeRtpCheck(const string &stream_id){
-    if(_rtp_process)
-        _rtp_process->setStopCheckRtp(false);
-    else{
-        //解决不指定流或者TCP收流无法暂停
-        if(!stream_id.empty()){
-        auto rtp_process = RtpSelector::Instance().getProcess(stream_id,false);
-        if(rtp_process)
-            rtp_process->setStopCheckRtp(false);
-        }
-    }
-}
-
 }//namespace mediakit
 #endif//defined(ENABLE_RTPPROXY)

src/Rtp/RtpServer.h

@@ -57,16 +57,6 @@ public:
      */
     void setOnDetach(const function<void()> &cb);
 
-    /**
-     * 暂停Rtp服务的RTP流检测
-     */
-    void pauseRtpCheck(const string &stream_id = "");
-
-    /**
-     * 恢复Rtp服务的RTP流检测
-     */
-    void resumeRtpCheck(const string &stream_id = "");
-
 protected:
     Socket::Ptr _udp_server;
     TcpServer::Ptr _tcp_server;