How to read batadv-vis jsondoc correctly

Hi all

As the title suggest, I'm wondering how to read the jsondoc output correctly. It seems that every possible link is included in that output, but which one is the one that is used? If there is one link, it should be the one with the lowest metric, but what if a node has more than one link?

For example the following setup:

Node 1 | | Node 2 ------- Node 3

Here, node two would have two links. Now, if there would be some more nodes that are in the jsondoc output, how can I find out which are the links that are in use?

Thanks in advance for the help!

Kind regards Patrick