Function release_session

src/board_controller/board_controller.cpp:394–408

}

int release_session (int board_id, const char *json_brainflow_input_params)
{
    std::lock_guard<std::mutex> lock (mutex);

    std::pair<int, struct BrainFlowInputParams> key;
    int res = check_board_session (board_id, json_brainflow_input_params, key, false);
    if (res != (int)BrainFlowExitCodes::STATUS_OK)
    {
        return res;
    }
    auto board_it = boards.find (key);
    res = board_it->second->release_session ();
    boards.erase (board_it);
    return res;
}

int get_current_board_data (int num_samples, int preset, double *data_buf, int *returned_samples,
    int board_id, const char *json_brainflow_input_params)