onError method
- DioError err,
- ErrorInterceptorHandler handler
The callback will be executed on error.
If you want to continue the error , call handler.next
.
If you want to complete the response with some custom data directly,
you can resolve a Response
object with handler.resolve
and other
error interceptor(s) will be skipped.
If you want to complete the response with an error message directly,
you can reject a DioError
object with handler.reject
, and other
error interceptor(s) will be skipped.
Implementation
@override
FutureOr<dynamic> onError(
DioError err,
ErrorInterceptorHandler handler,
) {
loggy.error('ERROR:\n$err');
handler.next(err);
}