Merge pull request #560 from Clasherzz/client_termination

Closing client when request is removed .

Author: ashitaprasad

lib/providers/collection_providers.dart

@@ -25,22 +25,18 @@ final requestSequenceProvider = StateProvider<List<String>>((ref) {
   return ids ?? [];
 });
 
-final httpClientManager = HttpClientManager();
-
 final StateNotifierProvider<CollectionStateNotifier, Map<String, RequestModel>?>
     collectionStateNotifierProvider =
     StateNotifierProvider((ref) => CollectionStateNotifier(
           ref,
           hiveHandler,
-          httpClientManager,
         ));
 
 class CollectionStateNotifier
     extends StateNotifier<Map<String, RequestModel>?> {
   CollectionStateNotifier(
     this.ref,
     this.hiveHandler,
-    this.httpClientManager,
   ) : super(null) {
     var status = loadData();
     Future.microtask(() {
@@ -57,7 +53,6 @@ class CollectionStateNotifier
   final Ref ref;
   final HiveHandler hiveHandler;
   final baseHttpResponseModel = const HttpResponseModel();
-  final HttpClientManager httpClientManager;
 
   bool hasId(String id) => state?.keys.contains(id) ?? false;
 
@@ -117,6 +112,7 @@ class CollectionStateNotifier
     final rId = id ?? ref.read(selectedIdStateProvider);
     var itemIds = ref.read(requestSequenceProvider);
     int idx = itemIds.indexOf(rId!);
+    cancelHttpRequest(rId);
     itemIds.remove(rId);
     ref.read(requestSequenceProvider.notifier).state = [...itemIds];
 
@@ -293,7 +289,7 @@ class CollectionStateNotifier
     state = map;
 
     bool noSSL = ref.read(settingsProvider).isSSLDisabled;
-    (HttpResponse?, Duration?, String?)? responseRec = await request(
+    var responseRec = await sendHttpRequest(
       requestId,
       apiType,
       substitutedHttpRequestModel,
@@ -349,7 +345,7 @@ class CollectionStateNotifier
 
   void cancelRequest() {
     final id = ref.read(selectedIdStateProvider);
-    httpClientManager.cancelRequest(id);
+    cancelHttpRequest(id);
     unsave();
   }
 

packages/apidash_core/lib/services/http_service.dart

@@ -10,15 +10,16 @@ import 'http_client_manager.dart';
 
 typedef HttpResponse = http.Response;
 
-Future<(HttpResponse?, Duration?, String?)> request(
+final httpClientManager = HttpClientManager();
+
+Future<(HttpResponse?, Duration?, String?)> sendHttpRequest(
   String requestId,
   APIType apiType,
   HttpRequestModel requestModel, {
   SupportedUriSchemes defaultUriScheme = kDefaultUriScheme,
   bool noSSL = false,
 }) async {
-  final clientManager = HttpClientManager();
-  final client = clientManager.createClient(requestId, noSSL: noSSL);
+  final client = httpClientManager.createClient(requestId, noSSL: noSSL);
 
   (Uri?, String?) uriRec = getValidRequestUri(
     requestModel.url,
@@ -123,14 +124,18 @@ Future<(HttpResponse?, Duration?, String?)> request(
       stopwatch.stop();
       return (response, stopwatch.elapsed, null);
     } catch (e) {
-      if (clientManager.wasRequestCancelled(requestId)) {
+      if (httpClientManager.wasRequestCancelled(requestId)) {
         return (null, null, kMsgRequestCancelled);
       }
       return (null, null, e.toString());
     } finally {
-      clientManager.closeClient(requestId);
+      httpClientManager.closeClient(requestId);
     }
   } else {
     return (null, null, uriRec.$2);
   }
 }
+
+void cancelHttpRequest(String? requestId) {
+  httpClientManager.cancelRequest(requestId);
+}

test/models/response_model_test.dart

@@ -14,7 +14,7 @@ void main() {
   });
 
   test('Testing fromResponse', () async {
-    (HttpResponse?, Duration?, String?)? responseRec = await request(
+    var responseRec = await sendHttpRequest(
       requestModelGet1.id,
       requestModelGet1.apiType,
       requestModelGet1.httpRequestModel!,
@@ -32,7 +32,7 @@ void main() {
   });
 
   test('Testing fromResponse for contentType not Json', () async {
-    (HttpResponse?, Duration?, String?)? responseRec = await request(
+    var responseRec = await sendHttpRequest(
       requestModelGet13.id,
       requestModelGet1.apiType,
       requestModelGet13.httpRequestModel!,
@@ -48,7 +48,7 @@ void main() {
   });
 
   test('Testing fromResponse for Bad SSL with certificate check', () async {
-    (HttpResponse?, Duration?, String?)? responseRec = await request(
+    var responseRec = await sendHttpRequest(
       requestModelGetBadSSL.id,
       requestModelGet1.apiType,
       requestModelGetBadSSL.httpRequestModel!,
@@ -60,7 +60,7 @@ void main() {
   });
 
   test('Testing fromResponse for Bad SSL with no certificate check', () async {
-    (HttpResponse?, Duration?, String?)? responseRec = await request(
+    var responseRec = await sendHttpRequest(
       requestModelGetBadSSL.id,
       requestModelGet1.apiType,
       requestModelGetBadSSL.httpRequestModel!,