onError method

@override void onError(DioException err, ErrorInterceptorHandler handler)

Called when an exception was occurred during the request.

Implementation

@override
void onError(DioException err, ErrorInterceptorHandler handler) {
  if (logError) {
    final box = _Box('ERROR')
      ..line(
        '${err.type} ${err.requestOptions.method} ${err.requestOptions.uri}',
      )
      ..line('Message: ${err.message ?? '<none>'}');
    final response = err.response;
    if (response != null) {
      box.line('Status: ${response.statusCode}');
      if (logBody && response.data != null) {
        box.section('Body', response.data);
      }
    }
    _log(box.toString());
  }
  handler.next(err);
}