move keepalive and firewall to paths

1 files changed, 7 insertions, 0 deletions

diff --git a/src/transport/mod.rs b/src/transport/mod.rs
index 147e560..f60a9f6 100644
--- a/src/transport/mod.rs
+++ b/src/transport/mod.rs
@@ -649,6 +649,13 @@ pub(crate) trait Transport: Send + Sync {
         None
     }
 
+    /// Whether the transport answers PINGs with PONGs itself (the paths layer,
+    /// `transport::paths`); if not (a bare transport, in tests), the node does. By
+    /// default not.
+    fn answers_pings(&self) -> bool {
+        false
+    }
+
     /// Figures about the transport itself (`stats`). By default none.
     fn stats(&self) -> stats::TransportStats {
         stats::TransportStats::default()