bootstrap: replace pull by progress notify

1 files changed, 6 insertions, 0 deletions

diff --git a/src/transport/mod.rs b/src/transport/mod.rs
index 5ad2427..a802269 100644
--- a/src/transport/mod.rs
+++ b/src/transport/mod.rs
@@ -818,6 +818,12 @@ pub(crate) trait Transport: Send + Sync {
         Vec::new()
     }
 
+    /// Has the transport tell `found` whenever it finds a seed by itself
+    /// (`discovered_seeds`). By default it never does.
+    fn on_seeds_found(&self, found: std::sync::Arc<tokio::sync::Notify>) {
+        let _ = found;
+    }
+
     /// Whether this node has a way to reach `peer` at all: an address of it on one of
     /// its transports. Members it can't reach aren't its neighbours (`swarm::topology`).
     /// By default yes, as for `local_addresses`.