signatures: on their own (SIGNATURES)

Signatures no sync message took go on their own within a second, to
each peer not sent them yet (wire version bumped).

Auth plan M5.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/swarm/peer/inbound.rs b/src/swarm/peer/inbound.rs
index d25c7de..e261702 100644
--- a/src/swarm/peer/inbound.rs
+++ b/src/swarm/peer/inbound.rs
@@ -242,6 +242,16 @@ pub(crate) async fn handle_message(
             heard_heads(state, &peer, &remote);
             on_status(state, &peer, &remote, reactivated).await;
         }
+        transport::ParsedMessage::Signatures(message) => {
+            // From members, of our epoch: checking costs (`Signatures::offer`).
+            let member = matches!(
+                peer_state.lock().await.standing,
+                crate::state::Standing::Member { .. }
+            );
+            if member && same_epoch {
+                crate::swarm::signatures::received(state, message).await;
+            }
+        }
         transport::ParsedMessage::Probe(request) => {
             crate::swarm::working_links::answer(state, &peer, request).await;
         }