[PATCH] fff-hoods: Fix resetting interfaces during connection drop

[Christian Dresel]

hi

Reviewed-by: Christian Dresel <fff at chrisi01.de>

ganz allgemein (neben den beschrieben Problem) macht es sowieso Sinn,
die File zu entfernen wenn kein GW mehr da ist da sie ja dann
höchstwarscheinlich ungültig/Fehlerhaft/whatever ist.

mfg

Christian

On 06.10.2017 00:14, Adrian Schmutzler wrote:
> This addresses the following case:
> A mesh router has been connected to an uplink router and
> downloaded the json. Now the uplink goes down and the mesh router
> deletes (!) all interfaces to put up only w2sta. If now the
> connection is reestablished, the new json is downloaded and
> compared to the still present old one. If the new json does
> not differ from the old one, no recreation of wXap and wXmesh
> is triggered.
> Thus I delete the old file if connection is lost, so comparison
> always enters the clause then.
> 
> Apply only after the keyV2 patch set!
> 
> Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
> Tested-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
> ---
>  src/packages/fff/fff-hoods/files/usr/sbin/configurehood | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/src/packages/fff/fff-hoods/files/usr/sbin/configurehood b/src/packages/fff/fff-hoods/files/usr/sbin/configurehood
> index 8155111..6dc1b68 100755
> --- a/src/packages/fff/fff-hoods/files/usr/sbin/configurehood
> +++ b/src/packages/fff/fff-hoods/files/usr/sbin/configurehood
> @@ -66,6 +66,8 @@ else
>  	if ! isGatewayAvailable ; then
>  		#now we haven't a gateway in Range, we search for a hidden AP to get a keyxchangev2data file!
>  		#first we delete all wifi settings
> +		rm /www/public/keyxchangev2data # delete this, so interfaces are recreated if reconnect with unchanged hood file takes place
> +
>  		if ! wifiDelAll; then
>  			echo "Can't delete current wifi setup"
>  			exit 1
> 

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