优化pauseRtpCheck接口，新增pause_seconds参数

src/Rtp/RtpProcess.cpp

@@ -203,27 +203,24 @@ void RtpProcess::doCachedFunc() {
 }
 
 bool RtpProcess::alive() {
-    if (_stop_rtp_check.load()) {
-        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  [AUTO-TRANSLATED:2df59aad]
-            // Pause the RTP timeout detection for a maximum of 5 minutes, because the NAT mapping validity period is generally not very long.
-            _stop_rtp_check = false;
-        } else {
+    if (_pause_timeout) {
+        if (_last_check_alive.elapsedTime() < _pause_seconds * 1000) {
             return true;
         }
+        // 最多暂停_pause_seconds秒的rtp超时检测，因为NAT映射有效期一般不会太长
+        _pause_timeout = false;
     }
 
     _last_check_alive.resetTime();
     GET_CONFIG(uint64_t, timeoutSec, RtpProxy::kTimeoutSec)
-    if (_last_frame_time.elapsedTime() / 1000 < timeoutSec) {
-        return true;
-    }
-    return false;
+    return _last_frame_time.elapsedTime() < timeoutSec * 1000;
 }
 
-void RtpProcess::setStopCheckRtp(bool is_check){
-    _stop_rtp_check = is_check;
-    if (!is_check) {
+void RtpProcess::pauseRtpTimeout(bool pause, uint32_t pause_seconds) {
+    _pause_timeout = pause;
+    // 默认5分钟恢复超时监测
+    _pause_seconds = pause_seconds ? pause_seconds : 300;
+    if (!pause) {
         _last_frame_time.resetTime();
     }
 }

src/Rtp/RtpProcess.h

@@ -69,12 +69,11 @@ public:
     void setOnDetach(onDetachCB cb);
 
     /**
-     * 设置onDetach事件回调,false检查RTP超时，true停止
-     * Set onDetach event callback, false checks RTP timeout, true stops
-     
-     * [AUTO-TRANSLATED:2780397f]
+     * 暂停或恢复rtp超时监测
+     * @param pause 是否暂停超时检测
+     * @param pause_seconds 暂停超时检测最大时间(单位秒)，超过这个时间后将恢复超时检测; 设置为0时默认为300
      */
-    void setStopCheckRtp(bool is_check=false);
+    void pauseRtpTimeout(bool pause, uint32_t pause_seconds = 0);
 
     /**
      * 设置为单track，单音频/单视频时可以加快媒体注册速度
@@ -129,10 +128,12 @@ private:
     void createTimer();
 
 private:
-    OnlyTrack _only_track = kAll;
-    std::string _auth_err;
+    bool _pause_timeout = false;
+    uint32_t _pause_seconds = 5 * 60;
     uint64_t _dts = 0;
     uint64_t _total_bytes = 0;
+    OnlyTrack _only_track = kAll;
+    std::string _auth_err;
     std::unique_ptr<sockaddr_storage> _addr;
     toolkit::Socket::Ptr _sock;
     MediaInfo _media_info;
@@ -142,7 +143,6 @@ private:
     std::shared_ptr<FILE> _save_file_video;
     ProcessInterface::Ptr _process;
     MultiMediaSourceMuxer::Ptr _muxer;
-    std::atomic_bool _stop_rtp_check{false};
     toolkit::Timer::Ptr _timer;
     toolkit::Ticker _last_check_alive;
     std::recursive_mutex _func_mtx;