fix: remove unused derive

Signed-off-by: Simon Paitrault <[email protected]>

crates/topos-p2p/src/behaviour/grpc/event.rs

@@ -3,7 +3,6 @@ use tonic::transport::Channel;
 
 use super::{OutboundError, RequestId};
 
-#[allow(unused)]
 #[derive(Debug)]
 pub enum Event {
     OutboundFailure {

crates/topos-p2p/src/runtime/handle_event/grpc.rs

@@ -1,10 +1,52 @@
+use tracing::debug;
+
 use crate::{behaviour::grpc, Runtime};
 
 use super::{EventHandler, EventResult};
 
 #[async_trait::async_trait]
 impl EventHandler<grpc::Event> for Runtime {
-    async fn handle(&mut self, _event: grpc::Event) -> EventResult {
+    async fn handle(&mut self, event: grpc::Event) -> EventResult {
+        match event {
+            grpc::Event::OutboundFailure {
+                peer_id,
+                request_id,
+                error,
+            } => {
+                debug!(
+                    "Outbound connection failure to peer {} for request {}: {}",
+                    peer_id, request_id, error
+                );
+            }
+            grpc::Event::OutboundSuccess {
+                peer_id,
+                request_id,
+                ..
+            } => {
+                debug!(
+                    "Outbound connection success to peer {} for request {}",
+                    peer_id, request_id
+                );
+            }
+            grpc::Event::InboundNegotiatedConnection {
+                request_id,
+                connection_id,
+            } => {
+                debug!(
+                    "Inbound connection negotiated for request {} with connection {}",
+                    request_id, connection_id
+                );
+            }
+            grpc::Event::OutboundNegotiatedConnection {
+                peer_id,
+                request_id,
+            } => {
+                debug!(
+                    "Outbound connection negotiated to peer {} for request {}",
+                    peer_id, request_id
+                );
+            }
+        }
         Ok(())
     }
 }