Ensure we always at least log at TRACE when a peer disconnects

diff --git a/lightning/src/ln/peer_handler.rs b/lightning/src/ln/peer_handler.rs
index 42b2694111f1c27764a0dc78b150178d5cb14458..234b509564dc2b7440eb4d1f0fd1028cf995d0a6 100644 (file)
--- a/lightning/src/ln/peer_handler.rs
+++ b/lightning/src/ln/peer_handler.rs
@@ -667,6 +667,7 @@ impl<Descriptor: SocketDescriptor, CM: Deref, RM: Deref, L: Deref> PeerManager<D
                match self.do_read_event(peer_descriptor, data) {
                        Ok(res) => Ok(res),
                        Err(e) => {
+                               log_trace!(self.logger, "Peer sent invalid data or we decided to disconnect due to a protocol error");
                                self.disconnect_event_internal(peer_descriptor, e.no_connection_possible);
                                Err(e)
                        }
@@ -1344,6 +1345,9 @@ impl<Descriptor: SocketDescriptor, CM: Deref, RM: Deref, L: Deref> PeerManager<D
                        Some(peer) => {
                                match peer.their_node_id {
                                        Some(node_id) => {
+                                               log_trace!(self.logger,
+                                                       "Handling disconnection of peer {}, with {}future connection to the peer possible.",
+                                                       log_pubkey!(node_id), if no_connection_possible { "no " } else { "" });
                                                peers.node_id_to_descriptor.remove(&node_id);
                                                self.message_handler.chan_handler.peer_disconnected(&node_id, no_connection_possible);
                                        },