X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fmain.rs;h=31fb84eeebeb8e79f19602b41b12fec47558bc1f;hb=4901136cfe2e50e66b3e999c1fbcec5e618ba4b5;hp=f51528b7b57832b3caf279b2f7fd856b6377de87;hpb=8c621ea7609c9cc785b93862e4afed93b43218b5;p=ldk-sample

diff --git a/src/main.rs b/src/main.rs
index f51528b..31fb84e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -577,6 +577,26 @@ async fn start_ldk() {
 		Err(e) => println!("ERROR: errored reading channel peer info from disk: {:?}", e),
 	}
 
+	// Regularly broadcast our node_announcement. This is only required (or possible) if we have
+	// some public channels, and is only useful if we have public listen address(es) to announce.
+	// In a production environment, this should occur only after the announcement of new channels
+	// to avoid churn in the global network graph.
+	let chan_manager = Arc::clone(&channel_manager);
+	let network = args.network;
+	if args.ldk_announced_listen_addr.is_some() {
+		tokio::spawn(async move {
+			let mut interval = tokio::time::interval(Duration::from_secs(60));
+			loop {
+				interval.tick().await;
+				chan_manager.broadcast_node_announcement(
+					[0; 3],
+					args.ldk_announced_node_name,
+					vec![args.ldk_announced_listen_addr.as_ref().unwrap().clone()],
+				);
+			}
+		});
+	}
+
 	// Start the CLI.
 	cli::poll_for_user_input(
 		peer_manager.clone(),
@@ -588,7 +608,7 @@ async fn start_ldk() {
 		event_ntfn_sender,
 		ldk_data_dir.clone(),
 		logger.clone(),
-		args.network,
+		network,
 	)
 	.await;
 }