Additional error logging.

grpc.go

@@ -111,7 +111,7 @@ func (w *wallet) List(ctx context.Context, accountPath string) ([]e2wtypes.Accou
 		var release func()
 		conn, release, err = w.connectionProvider.Connection(ctx, w.endpoints[i])
 		if err != nil {
-			// Failed to obtain the connection.
+			w.log.Debug().Stringer("endpoint", w.endpoints[i]).Str("path", path).Err(err).Msg("Failed to obtain connection")
 			continue
 		}
 
@@ -127,6 +127,7 @@ func (w *wallet) List(ctx context.Context, accountPath string) ([]e2wtypes.Accou
 			// Success.
 			break
 		}
+		w.log.Debug().Stringer("endpoint", w.endpoints[i]).Str("path", path).Err(err).Msg("Failed to list accounts")
 	}
 	if err != nil {
 		return nil, errors.Wrap(err, "failed to access dirk")

wallet.go

@@ -161,7 +161,9 @@ func (w *wallet) Accounts(ctx context.Context) <-chan e2wtypes.Account {
 	ch := make(chan e2wtypes.Account, 1024)
 	go func() {
 		accounts, err := w.List(ctx, "")
-		if err == nil {
+		if err != nil {
+			w.log.Error().Err(err).Msg("Failed to obtain accounts")
+		} else {
 			for _, account := range accounts {
 				ch <- account
 			}