[feat] support use param to control enable TURN or not

src/single_window/render.cpp

@@ -272,6 +272,7 @@ int Render::CreateConnectionPeer() {
                                  ConfigCenter::VIDEO_ENCODE_FORMAT::AV1
                              ? true
                              : false;
+  params_.enable_turn = true;
   params_.on_receive_video_buffer = OnReceiveVideoBufferCb;
   params_.on_receive_audio_buffer = OnReceiveAudioBufferCb;
   params_.on_receive_data_buffer = OnReceiveDataBufferCb;

src/single_window/render_callback_func.cpp

@@ -198,6 +198,7 @@ void Render::OnConnectionStatusCb(ConnectionStatus status, void *user_data) {
   } else if (ConnectionStatus::Failed == status) {
     render->connection_status_str_ = "Failed";
     render->password_validating_time_ = 0;
+    LOG_ERROR("rtc connection failed");
   } else if (ConnectionStatus::Closed == status) {
     render->connection_status_str_ = "Closed";
     render->password_validating_time_ = 0;