for cpp ws srv long wav core dump (#829)

zhaomingwork

2023-08-10 c8465832cdc8eeb4a22c72af85c71f2d3b7c0e47

 funasr/runtime/websocket/websocket-server-2pass.h

@@ -54,7 +54,7 @@
  nlohmann::json msg;
  std::shared_ptr<std::vector<char>> samples;
  std::shared_ptr<std::vector<std::vector<std::string>>> punc_cache;
  websocketpp::lib::mutex* thread_lock; // lock for each connection
  std::shared_ptr<websocketpp::lib::mutex> thread_lock; // lock for each connection
  FUNASR_HANDLE tpass_online_handle=NULL;
  std::string online_res = "";
  std::string tpass_res = "";