add buffer for nullptr res

雾聪

2024-01-15 37f078ef5f9f6b2d01a8fa0b15c460190b906c87

 runtime/websocket/bin/websocket-server.cpp

@@ -72,19 +72,24 @@
    int num_samples = buffer.size();  // the size of the buf

    if (!buffer.empty() && hotwords_embedding.size() > 0) {
      std::string asr_result;
      std::string stamp_res;
      std::string asr_result="";
      std::string stamp_res="";
      std::string stamp_sents="";
      try{
        FUNASR_RESULT Result = FunOfflineInferBuffer(
            asr_handle, buffer.data(), buffer.size(), RASR_NONE, NULL, 
            asr_handle, buffer.data(), buffer.size(), RASR_NONE, nullptr, 
            hotwords_embedding, audio_fs, wav_format, itn, decoder_handle);

        asr_result = ((FUNASR_RECOG_RESULT*)Result)->msg;  // get decode result
        stamp_res = ((FUNASR_RECOG_RESULT*)Result)->stamp;
        FunASRFreeResult(Result);
        if (Result != nullptr){
          asr_result = FunASRGetResult(Result, 0);  // get decode result
          stamp_res = FunASRGetStamp(Result);
          stamp_sents = FunASRGetStampSents(Result);
          FunASRFreeResult(Result);
        } else{
          std::this_thread::sleep_for(std::chrono::milliseconds(20));
          LOG(ERROR) << "FUNASR_RESULT is nullptr.";
        }
      }catch (std::exception const& e) {
        LOG(ERROR) << e.what();
        return;
      }

      websocketpp::lib::error_code ec;
@@ -94,6 +99,16 @@
       jsonresult["is_final"] = false;
      if(stamp_res != ""){
        jsonresult["timestamp"] = stamp_res;
      }
      if(stamp_sents != ""){
        try{
          nlohmann::json json_stamp = nlohmann::json::parse(stamp_sents);
          jsonresult["stamp_sents"] = json_stamp;
        }catch (std::exception const &e)
        {
          LOG(ERROR)<<e.what();
          jsonresult["stamp_sents"] = "";
        }
      }
      jsonresult["wav_name"] = wav_name;

@@ -227,7 +242,7 @@
        data_msg->msg["is_eof"]=true;
        guard_decoder.unlock();
        to_remove.push_back(hdl);
        LOG(INFO)<<"connection is closed: "<<e.what();
        LOG(INFO)<<"connection is closed.";
        
      }
      iter++;
@@ -292,7 +307,7 @@
      }

      // hotwords: fst/nn
      if(msg_data->hotwords_embedding == NULL){
      if(msg_data->hotwords_embedding == nullptr){
        std::unordered_map<std::string, int> merged_hws_map;
        std::string nn_hotwords = "";

@@ -345,7 +360,7 @@
      if ((jsonresult["is_speaking"] == false ||
          jsonresult["is_finished"] == true) && 
          msg_data->msg["is_eof"] != true && 
          msg_data->hotwords_embedding != NULL) {
          msg_data->hotwords_embedding != nullptr) {
        LOG(INFO) << "client done";
        // for offline, send all receive data to decoder engine
        std::vector<std::vector<float>> hotwords_embedding_(*(msg_data->hotwords_embedding));