Commit Graph

3 Commits

Author SHA1 Message Date
Rusty Russell
30bf6706b7 route: return NULL if destination is unreachable.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-10-21 08:58:34 +10:30
Rusty Russell
1bf3eebbf6 dijkstra: fix heap ordering.
We were always ordering heap by distance, not score (which are different
if we are routing by cheapest, not shortest!).

This simplifies our callbacks, too.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-10-21 08:58:34 +10:30
Rusty Russell
5714a8c139 devtools/topology: new tool to explore lightning topology.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-08-28 10:56:50 +09:30