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) {
  try {
    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(logLineBreak));
  } catch (e, s) {
    logPrint('DEBUG EffError: $e; $s');
  }
  return handler.next(err);
}