13 Feb
2014
13 Feb
'14
10:09 a.m.
We can't use the hard_iface statistics because we need to know where that traffic has been sent to.
Oh, yes, my error.
However, to go in the direction that you are suggesting, I could use the same API I use to read the throughput (cfg80211_get_station()) to also read when the last packet was sent to a given peer. This information should be good for our purposes, but it means that we probe the neighbours right after having read the throughput.
My guess is, there are not many use cases where the hard interface is used for other traffic as well as BATMAN. So i don't see it as being a big issue. Maybe put it onto a TODO list once the code has been merged, to swap to using statistics from lower down in the stack.
Andrew