Ironically, commit
0f8e2cc78cafe47a087d3fc9b480551b841aeb30 introduced
a regression on its own, since it accidently removed a return statement
that prevented try_tx_sptps() from sending UDP/MTU probes to nodes that
are past static relays.
/* If we do have a static relay, try everything with that one instead. */
if(via != n)
/* If we do have a static relay, try everything with that one instead. */
if(via != n)
- try_tx_sptps(via, mtu);
+ return try_tx_sptps(via, mtu);
/* Otherwise, try to establish UDP connectivity. */
/* Otherwise, try to establish UDP connectivity. */