How to run proxy and Nus at the same time

[Giang]

Hi all, 

when I insert ble_nus into mesh_gatt . I realized there are two pulse functions with the same function: 

void ble_nus_on_ble_evt(ble_evt_t const * p_ble_evt, void * p_context)
{
    if ((p_context == NULL) || (p_ble_evt == NULL))
    {
        return;
    }

    ble_nus_t * p_nus = (ble_nus_t *)p_context;

    switch (p_ble_evt->header.evt_id)
    {
        case BLE_GAP_EVT_CONNECTED:
            on_connect(p_nus, p_ble_evt);
            break;

        case BLE_GATTS_EVT_WRITE:
            on_write(p_nus, p_ble_evt);
            break;

        case BLE_GATTS_EVT_HVN_TX_COMPLETE:
            on_hvx_tx_complete(p_nus, p_ble_evt);
            break;

        default:
            // No implementation needed.
            break;
    }
}

and 

void mesh_gatt_on_ble_evt(const ble_evt_t * p_ble_evt, void * p_context)
{
    switch (p_ble_evt->header.evt_id)
    {
        case BLE_GAP_EVT_CONNECTED:
            connect_evt_handle(p_ble_evt);
            break;

        case BLE_GAP_EVT_DISCONNECTED:
            disconnect_evt_handle(p_ble_evt);
            break;

        case BLE_GATTS_EVT_WRITE:
            write_evt_handle(p_ble_evt);
            break;

        case BLE_GATTS_EVT_HVN_TX_COMPLETE:
            tx_complete_handle(p_ble_evt->evt.gatts_evt.conn_handle);
            break;


        /* TODO: The following events should be handled by an SDK module/the application. */
        case BLE_GATTS_EVT_SYS_ATTR_MISSING:
        {
            uint32_t err_code = sd_ble_gatts_service_changed(p_ble_evt->evt.gatts_evt.conn_handle,
                                                             m_gatt.handles.service,
                                                             m_gatt.handles.service);

            /* Those errors can be expected when sending trying to send Service Changed indication
             * if the CCCD is not set to indicate. Thus set the returning error code to success. */
            NRF_MESH_ASSERT((err_code == NRF_SUCCESS) ||
                            (err_code == BLE_ERROR_INVALID_CONN_HANDLE) ||
                            (err_code == NRF_ERROR_INVALID_STATE) ||
                            (err_code == NRF_ERROR_BUSY));
            NRF_MESH_ERROR_CHECK(sd_ble_gatts_sys_attr_set(p_ble_evt->evt.gatts_evt.conn_handle, NULL, 0, 0));
            break;
        }

        case BLE_GAP_EVT_DATA_LENGTH_UPDATE_REQUEST:
        {
            ble_gap_data_length_params_t dl_params;
            memset(&dl_params, BLE_GAP_DATA_LENGTH_AUTO, sizeof(dl_params));
            NRF_MESH_ERROR_CHECK(sd_ble_gap_data_length_update(p_ble_evt->evt.gap_evt.conn_handle,
                                                               &dl_params,
                                                               NULL));
            break;
        }

        case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
            NRF_MESH_ERROR_CHECK(sd_ble_gap_sec_params_reply(p_ble_evt->evt.gap_evt.conn_handle,
                                                             BLE_GAP_SEC_STATUS_PAIRING_NOT_SUPP,
                                                             NULL,
                                                             NULL));
            break;

        case BLE_GAP_EVT_PHY_UPDATE_REQUEST:
        {
            ble_gap_phys_t const phys =
            {
                .rx_phys = BLE_GAP_PHY_AUTO,
                .tx_phys = BLE_GAP_PHY_AUTO,
            };
            NRF_MESH_ERROR_CHECK(sd_ble_gap_phy_update(p_ble_evt->evt.gap_evt.conn_handle, &phys));
            break;
        }

        case BLE_GATTS_EVT_EXCHANGE_MTU_REQUEST:
            exchange_mtu_req_handle(p_ble_evt);
            break;

        case BLE_GATTS_EVT_SC_CONFIRM:
            break;

        default:
            break;
    }
}

if they let them coexist , when I use nrf_connect connect and use mesh_app connect , It jump to 2 function , and I only want , if I connect to nus , it jump to ble_nus_on_ble_evt , If I connect to proxy , It jump to mesh_gatt_on_ble_evt . Is this feasible? Can you give me advice ? Thank !!!