added CancellationToken to example

lejard-h · Dec 16, 2024 · 7751860 · 7751860
1 parent 3cfcb76
commit 7751860
Showing 1 changed file with 15 additions and 2 deletions.
diff --git a/chopper/example/main.dart b/chopper/example/main.dart
@@ -1,8 +1,10 @@
 import 'package:chopper/chopper.dart';
+import 'package:cancellation_token/cancellation_token.dart';
 
 import 'definition.dart';
 
 Future<void> main() async {
+  var token = CancellationToken();
   final chopper = ChopperClient(
     baseUrl: Uri.parse('http://localhost:8000'),
     services: [
@@ -14,8 +16,19 @@ Future<void> main() async {
 
   final myService = chopper.getService<MyService>();
 
-  final response = await myService.getMapResource('1');
-  print(response.body);
+
+  Future.delayed(Duration(seconds: 2), () {
+    token.cancel();
+  });
+
+  try {
+    final response = await myService.getMapResource('1');
+    print(response.body);
+  }
+  on CancelledException {
+    print('cancelled by user!');
+  }
+
 
   final list = await myService.getListResources();
   print(list.body);