Re: [PATCH 2/2] android/handsfree: Be more strict on SLC creation

[Szymon Janc <szymon.janc@tieto.com>]

Hi Łukasz,

On Thursday 30 of October 2014 00:07:33 Lukasz Rymanowski wrote:
> In case of any issue during SLC creation lets just drop the link
> ---
>  android/handsfree.c | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/android/handsfree.c b/android/handsfree.c
> index 595919a..c8d3c04 100644
> --- a/android/handsfree.c
> +++ b/android/handsfree.c
> @@ -1251,6 +1251,9 @@ static void at_cmd_cind(struct hfp_gw_result *result,
> enum hfp_gw_cmd_type type, }
> 
>  	hfp_gw_send_result(dev->gw, HFP_RESULT_ERROR);
> +
> +	if (dev->state != HAL_EV_HANDSFREE_CONN_STATE_SLC_CONNECTED)
> +		hfp_gw_disconnect(dev->gw);
>  }
> 
>  static void at_cmd_brsf(struct hfp_gw_result *result, enum hfp_gw_cmd_type
> type, @@ -1280,6 +1283,9 @@ static void at_cmd_brsf(struct hfp_gw_result
> *result, enum hfp_gw_cmd_type type, }
> 
>  	hfp_gw_send_result(dev->gw, HFP_RESULT_ERROR);
> +
> +	if (dev->state != HAL_EV_HANDSFREE_CONN_STATE_SLC_CONNECTED)
> +		hfp_gw_disconnect(dev->gw);
>  }
> 
>  static void at_cmd_chld(struct hfp_gw_result *result, enum hfp_gw_cmd_type
> type, @@ -1319,6 +1325,9 @@ static void at_cmd_chld(struct hfp_gw_result
> *result, enum hfp_gw_cmd_type type, }
> 
>  	hfp_gw_send_result(dev->gw, HFP_RESULT_ERROR);
> +
> +	if (dev->state != HAL_EV_HANDSFREE_CONN_STATE_SLC_CONNECTED)
> +		hfp_gw_disconnect(dev->gw);
>  }
> 
>  static struct hfp_codec *find_codec_by_type(struct hf_device *dev, uint8_t
> type) @@ -1392,6 +1401,9 @@ static void at_cmd_bac(struct hfp_gw_result
> *result, enum hfp_gw_cmd_type type,
> 
>  failed:
>  	hfp_gw_send_result(dev->gw, HFP_RESULT_ERROR);
> +
> +	if (dev->state != HAL_EV_HANDSFREE_CONN_STATE_SLC_CONNECTED)
> +		hfp_gw_disconnect(dev->gw);
>  }
> 
>  static void register_slc_at(struct hf_device *dev)

In general I agree with dropping connection if there are any issues with SLC 
creation. But it looks like you miss AT+CMER command.

-- 
BR
Szymon Janc