fix catch for vad

funasr/runtime/onnxruntime/src/fsmn-vad-online.cpp

@@ -140,6 +140,9 @@ FsmnVadOnline::Infer(std::vector<float> &waves, bool input_finished) {
       return vad_segments;
     }
     fsmnvad_handle_->Forward(vad_feats, &vad_probs, &in_cache_, input_finished);
+    if(vad_probs.size() == 0){
+      return vad_segments;
+    }
 
     vad_segments = vad_scorer(vad_probs, waves, input_finished, true, vad_silence_duration_, vad_max_len_,
                               vad_speech_noise_thres_, vad_sample_rate_);

funasr/runtime/onnxruntime/src/fsmn-vad.cpp

@@ -148,7 +148,7 @@ void FsmnVad::Forward(
                 vad_inputs.size(), vad_out_names_.data(), vad_out_names_.size());
     } catch (std::exception const &e) {
         LOG(ERROR) << "Error when run vad onnx forword: " << (e.what());
-        exit(-1);
+        return;
     }
 
     // 5. Change infer result to output shapes

funasr/runtime/websocket/funasr-wss-client-2pass.cpp

@@ -34,9 +34,9 @@
  */
 void WaitABit() {
     #ifdef WIN32
-        Sleep(300);
+        Sleep(500);
     #else
-        usleep(300);
+        usleep(500);
     #endif
 }
 std::atomic<int> wav_index(0);