bug fix record file thread quit dup pkt

zhangmeng

2019-08-01 f6172eaa5f78d2af04e8e99fdf26b2b0ad4994d6

 csrc/wrapper.hpp

@@ -102,6 +102,7 @@
            struct record_file_info{
                int file_frame_index;
                std::string file_path;
                std::string rec_id;
            };
            std::list<struct record_file_info>  list_rec_;
            std::unordered_map<std::string, std::string> list_rec_map_;