Add `send_probe` and introduce probing cookies

[rust-lightning] / lightning / src / routing / router.rs

diff --git a/lightning/src/routing/router.rs b/lightning/src/routing/router.rs
index e5377dcbb47b0407831236840f35c81dc11476d8..92a78829e2e7c02b823ea8087a9f8e359b045eed 100644 (file)
--- a/lightning/src/routing/router.rs
+++ b/lightning/src/routing/router.rs
@@ -1851,6 +1851,10 @@ fn build_route_from_hops_internal<L: Deref>(
                fn payment_path_failed(&mut self, _path: &[&RouteHop], _short_channel_id: u64) {}
 
                fn payment_path_successful(&mut self, _path: &[&RouteHop]) {}
+
+               fn probe_failed(&mut self, _path: &[&RouteHop], _short_channel_id: u64) {}
+
+               fn probe_successful(&mut self, _path: &[&RouteHop]) {}
        }
 
        impl<'a> Writeable for HopScorer {
@@ -5316,6 +5320,8 @@ mod tests {
 
                fn payment_path_failed(&mut self, _path: &[&RouteHop], _short_channel_id: u64) {}
                fn payment_path_successful(&mut self, _path: &[&RouteHop]) {}
+               fn probe_failed(&mut self, _path: &[&RouteHop], _short_channel_id: u64) {}
+               fn probe_successful(&mut self, _path: &[&RouteHop]) {}
        }
 
        struct BadNodeScorer {
@@ -5334,6 +5340,8 @@ mod tests {
 
                fn payment_path_failed(&mut self, _path: &[&RouteHop], _short_channel_id: u64) {}
                fn payment_path_successful(&mut self, _path: &[&RouteHop]) {}
+               fn probe_failed(&mut self, _path: &[&RouteHop], _short_channel_id: u64) {}
+               fn probe_successful(&mut self, _path: &[&RouteHop]) {}
        }
 
        #[test]