Add support of dio ver. 5.+

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 5.0.0
+- Add supporting of the new dio 5.+
+
 ## 2.0.1-diox
 - Add supporting of [DioX](https://pub.dev/packages/diox)
 

README.md

@@ -23,9 +23,11 @@ Also, it supports dynamic delay between retries. \
 
 ## Getting Started for Dio
 
-1. Add package to pubspec.yaml: `dio_smart_retry: ^2.1.0`
+1. Add package to pubspec.yaml: `dio_smart_retry: ^5.0.0` **
 2. Import package: `import 'package:dio_smart_retry/dio_smart_retry.dart'`
 
+** For the old dio (ver. 4.+) use `dio_smart_retry: ^1.4.0`
+
 ## Usage
 
 Just add an interceptor to your dio:

example/dio_smart_retry_example.dart

@@ -1,7 +1,7 @@
 import 'dart:async';
 
-import 'package:dio_smart_retry/dio_smart_retry.dart';
 import 'package:dio/dio.dart';
+import 'package:dio_smart_retry/dio_smart_retry.dart';
 
 Future<dynamic> main() async {
  final dio = Dio();

lib/dio_smart_retry.dart

@@ -1,4 +1,4 @@
-/// Retry library for Dio and DioX package made with love
+/// Retry library for Dio package made with love
 library dio_smart_retry;
 
 export 'src/default_retry_evaluator.dart';

lib/src/retry_interceptor.dart

@@ -35,6 +35,12 @@ class RetryInterceptor extends Interceptor {
  'retryableExtraStatuses',
  );
  }
+ if(retries < 0) {
+ throw ArgumentError(
+ '[retries] cannot be less than 0',
+ 'retries',
+ );
+ }
  }
 
  static const _multipartRetryHelpLink =
@@ -120,7 +126,7 @@ class RetryInterceptor extends Interceptor {
  'trying again '
  '(attempt: $attempt/$retries, '
  'wait ${delay.inMilliseconds} ms, '
- 'error: ${err.error})',
+ 'error: ${err.error ?? err})',
  );
 
  var requestOptions = err.requestOptions;

pubspec.yaml

@@ -1,6 +1,6 @@
 name: dio_smart_retry
 description: Retry library for Dio and Dio package made with love. By default, the request will be retried only for appropriate retryable http statuses.
-version: 2.0.1
+version: 5.0.0
 repository: https://github.com/rodion-m/dio_smart_retry
 issue_tracker: https://github.com/rodion-m/dio_smart_retry/issues
 homepage: https://github.com/rodion-m/dio_smart_retry
@@ -15,6 +15,6 @@ dependencies:
  path: ^1.8.2
 
 dev_dependencies:
- dart_code_metrics: ^5.5.1
+ dart_code_metrics: ^5.6.0
  test: ^1.23.1
  very_good_analysis: ^4.0.0+1