`is_active`-attribute for links

[AiyionPrime]

If either of the two nodes of a link references the other as its gateway_nexthop, mark the link as active.

This could help downstream tools to easily highlight the current batman-mesh situation.

[genofire]

In which output or database do you like this feature?

[AiyionPrime]

You mean like in the graph section of the meshviewer.json?

[genofire]

sorry for the delay.

yes that was my question ... my self i think we should not put that in router or yanic and parse it all the way till output, a code in meshviewer should solve it and make it easiert to change (and do not dependence on softwareuodate on gluon or yanic) and reduce transmitted bytes (so i would not spend time to develop it).

i do not know yet, if i would merge something like that (you read my thoughts, so argument me into a oppion)