probe when reachable

1 files changed, 10 insertions, 0 deletions

diff --git a/src/transport/libp2p/driver.rs b/src/transport/libp2p/driver.rs
index 39a2a5d..6ef04e7 100644
--- a/src/transport/libp2p/driver.rs
+++ b/src/transport/libp2p/driver.rs
@@ -420,6 +420,10 @@ pub(super) async fn run(
                         book.failed_relays.remove(&relay_peer_id);
                         if !renewal {
                             book.counts.slots_granted += 1;
+                            // Peers that couldn't reach us may now, through it.
+                            if let Some(reachable) = &book.reachable {
+                                reachable.notify_one();
+                            }
                         }
                     }
                     if !renewal {
@@ -440,6 +444,12 @@ pub(super) async fn run(
                                 (Reachability::Public, Some(address.clone()))
                             }
                         };
+                        if matches!(new, NatStatus::Public(_))
+                            && !matches!(old, NatStatus::Public(_))
+                            && let Some(reachable) = &book.reachable
+                        {
+                            reachable.notify_one();
+                        }
                     }
                     nat = new;
                 }