Use new `ProbabilisticScorer` instead of the deprecated `Scorer`

[ldk-sample] / src / main.rs

diff --git a/src/main.rs b/src/main.rs
index a974b7684c14a67348cfe946fb54b644f650d565..cdbb178a5f82b64fe3c60ec196176045137badef 100644 (file)
--- a/src/main.rs
+++ b/src/main.rs
@@ -25,7 +25,7 @@ use lightning::ln::channelmanager::{
 use lightning::ln::peer_handler::{IgnoringMessageHandler, MessageHandler, SimpleArcPeerManager};
 use lightning::ln::{PaymentHash, PaymentPreimage, PaymentSecret};
 use lightning::routing::network_graph::{NetGraphMsgHandler, NetworkGraph};
-use lightning::routing::scoring::Scorer;
+use lightning::routing::scoring::ProbabilisticScorer;
 use lightning::util::config::UserConfig;
 use lightning::util::events::{Event, PaymentPurpose};
 use lightning::util::ser::ReadableArgs;
@@ -101,7 +101,7 @@ pub(crate) type ChannelManager =
 pub(crate) type InvoicePayer<E> = payment::InvoicePayer<
        Arc<ChannelManager>,
        Router,
-       Arc<Mutex<Scorer>>,
+       Arc<Mutex<ProbabilisticScorer<Arc<NetworkGraph>>>>,
        Arc<FilesystemLogger>,
        E,
 >;
@@ -589,9 +589,12 @@ async fn start_ldk() {
                ));
        };
 
-       // Step 16: Initialize routing Scorer
-       let scorer_path = format!("{}/scorer", ldk_data_dir.clone());
-       let scorer = Arc::new(Mutex::new(disk::read_scorer(Path::new(&scorer_path))));
+       // Step 16: Initialize routing ProbabilisticScorer
+       let scorer_path = format!("{}/prob_scorer", ldk_data_dir.clone());
+       let scorer = Arc::new(Mutex::new(disk::read_scorer(
+               Path::new(&scorer_path),
+               Arc::clone(&network_graph),
+       )));
        let scorer_persist = Arc::clone(&scorer);
        tokio::spawn(async move {
                let mut interval = tokio::time::interval(Duration::from_secs(600));