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) {
  final requestId = err.requestOptions.extra["requestId"];
  _filterByRequestId(requestId, (httpInfo) {
    httpInfo?.error = err.message;
  });
  handler.next(err);
}