防止析构函数抛异常导致崩溃问题 (#2546)

src/Record/HlsMaker.cpp

@@ -22,9 +22,7 @@ HlsMaker::HlsMaker(float seg_duration, uint32_t seg_number, bool seg_keep) {
     _seg_keep = seg_keep;
 }
 
-HlsMaker::~HlsMaker() {
-}
-
+HlsMaker::~HlsMaker() = default;
 
 void HlsMaker::makeIndexFile(bool eof) {
     char file_content[1024];

src/Record/HlsMediaSource.cpp

@@ -46,7 +46,11 @@ HlsCookieData::~HlsCookieData() {
         GET_CONFIG(uint32_t, iFlowThreshold, General::kFlowThreshold);
         uint64_t bytes = _bytes.load();
         if (bytes >= iFlowThreshold * 1024) {
-            NoticeCenter::Instance().emitEvent(Broadcast::kBroadcastFlowReport, _info, bytes, duration, true, static_cast<SockInfo &>(*_sock_info));
+            try {
+                NoticeCenter::Instance().emitEvent(Broadcast::kBroadcastFlowReport, _info, bytes, duration, true, static_cast<SockInfo &>(*_sock_info));
+            } catch (std::exception &ex) {
+                WarnL << "Exception occurred: " << ex.what();
+            }
         }
     }
 }

src/Record/MP4Demuxer.cpp

@@ -21,7 +21,7 @@ using namespace std;
 
 namespace mediakit {
 
-MP4Demuxer::MP4Demuxer() {}
+MP4Demuxer::MP4Demuxer() = default;
 
 MP4Demuxer::~MP4Demuxer() {
     closeMP4();