onError method

  1. @override
void onError(
  1. DioException err,
  2. ErrorInterceptorHandler handler
)

Called when an exception was occurred during the request.

Implementation

@override
void onError(DioException err, ErrorInterceptorHandler handler) {
  if (!enabled) return handler.next(err);
  final js = genByJson(err.response?.data);
  logPrint([
    "ERR ${err.runtimeType}: ${err.requestOptions.uri.path} <<<<<<<<<<<<<",
    "ERR-RSP $js",
    if (errExtra != null) "ERR-EXT ${errExtra?.call(err)}",
  ].join('\n'));
  return handler.next(err);
}