Log transaction bytes on broadcast failure

Author: tnull

src/logger.rs

@@ -1,5 +1,5 @@
 pub(crate) use lightning::util::logger::Logger;
-pub(crate) use lightning::{log_debug, log_error, log_info, log_trace};
+pub(crate) use lightning::{log_bytes, log_debug, log_error, log_info, log_trace};
 
 use lightning::util::logger::{Level, Record};
 use lightning::util::ser::Writer;

src/tx_broadcaster.rs

@@ -1,6 +1,7 @@
-use crate::logger::{log_debug, log_error, log_trace, Logger};
+use crate::logger::{log_bytes, log_debug, log_error, log_trace, Logger};
 
 use lightning::chain::chaininterface::BroadcasterInterface;
+use lightning::util::ser::Writeable;
 
 use esplora_client::AsyncClient as EsploraClient;
 
@@ -66,6 +67,11 @@ where
 										tx.txid(),
 										e
 									);
+									log_trace!(
+										self.logger,
+										"Failed broadcast transaction bytes: {}",
+										log_bytes!(tx.encode())
+									);
 								}
 							}
 						}
@@ -76,6 +82,11 @@ where
 								tx.txid(),
 								e
 							);
+							log_trace!(
+								self.logger,
+								"Failed broadcast transaction bytes: {}",
+								log_bytes!(tx.encode())
+							);
 						}
 					},
 				}