add comment and better log line

hemilabs · Jan 14, 2025 · a9ed312 · a9ed312
1 parent 302b5f8
commit a9ed312
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/service/bfg/bfg.go b/service/bfg/bfg.go
@@ -318,10 +318,12 @@ func (s *Server) tipChangeChecker(ctx context.Context) {
 				continue
 			}
 
-			log.Tracef("checking for missing blocks, walking from tip %d to %d", height, s.cfg.BTCStartHeight)
+			log.Tracef("checking for missing blocks, walking from tip %d to %d or first known block from tip", height, s.cfg.BTCStartHeight)
 
 			for height > s.cfg.BTCStartHeight {
 				err := s.processBitcoinBlock(ctx, height, true)
+
+				// we have seen this block, done walking back
 				if errors.Is(err, database.ErrDuplicate) {
 					log.Tracef("block is already found, exiting")
 					break