Log the node generating an onion error

diff --git a/lightning/src/ln/onion_utils.rs b/lightning/src/ln/onion_utils.rs
index 1c45da14a382c78aef88acda8a1a3d56ea0c1dca..8feef1697af40ad33032afe23b7bf5f77e8a6b21 100644 (file)
--- a/lightning/src/ln/onion_utils.rs
+++ b/lightning/src/ln/onion_utils.rs
@@ -449,10 +449,10 @@ pub(super) fn process_onion_failure<T: secp256k1::Signing, L: Deref>(secp_ctx: &
 
                                                let (description, title) = errors::get_onion_error_description(error_code);
                                                if debug_field_size > 0 && err_packet.failuremsg.len() >= 4 + debug_field_size {
-                                                       log_warn!(logger, "Onion Error[{}({:#x}) {}({})] {}", title, error_code, debug_field, log_bytes!(&err_packet.failuremsg[4..4+debug_field_size]), description);
+                                                       log_warn!(logger, "Onion Error[from {}: {}({:#x}) {}({})] {}", route_hop.pubkey, title, error_code, debug_field, log_bytes!(&err_packet.failuremsg[4..4+debug_field_size]), description);
                                                }
                                                else {
-                                                       log_warn!(logger, "Onion Error[{}({:#x})] {}", title, error_code, description);
+                                                       log_warn!(logger, "Onion Error[from {}: {}({:#x})] {}", route_hop.pubkey, title, error_code, description);
                                                }
                                        } else {
                                                // Useless packet that we can't use but it passed HMAC, so it