Fix dart3_native regression

frameworks/Dart/dart3/.gitignore

@@ -1,5 +1,3 @@
-# https://dart.dev/guides/libraries/private-files
-# Created by `dart pub`
 .dart_tool/
 *.lock
-!bin
+

frameworks/Dart/dart3/README.md

@@ -9,7 +9,7 @@
 
 The tests were run with:
 
-- [Dart v3.10.7](https://dart.dev/)
+- [Dart v3.10.8](https://dart.dev/)
 
 ## Test URLs
 

frameworks/Dart/dart3/benchmark_config.json

@@ -1,33 +1,29 @@
 {
   "framework": "dart3",
-  "tests": [
-    {
-      "default": { 
-        "display_name": "dart3_native",
-        "json_url": "/json",
-        "plaintext_url": "/plaintext",
-        "port": 8080,
-        "approach": "Stripped",
-        "classification": "Platform",
-        "database": "None",
-        "language": "Dart",
-        "os": "Linux",
-        "database_os": "Linux"
-      }
+  "tests": [{
+    "default": { 
+      "display_name": "dart3_native",
+      "json_url": "/json",
+      "plaintext_url": "/plaintext",
+      "port": 8080,
+      "approach": "Stripped",
+      "classification": "Platform",
+      "database": "None",
+      "language": "Dart",
+      "os": "Linux",
+      "database_os": "Linux"
     },
-    {
-      "aot": {
-        "display_name": "dart3_aot",
-        "json_url": "/json",
-        "plaintext_url": "/plaintext",
-        "port": 8080,
-        "approach": "Stripped",
-        "classification": "Platform",
-        "database": "None",
-        "language": "Dart",
-        "os": "Linux",
-        "database_os": "Linux"
-      }
+    "aot": {
+      "display_name": "dart3_aot",
+      "json_url": "/json",
+      "plaintext_url": "/plaintext",
+      "port": 8080,
+      "approach": "Stripped",
+      "classification": "Platform",
+      "database": "None",
+      "language": "Dart",
+      "os": "Linux",
+      "database_os": "Linux"
     }
-  ]
+}]
 }

frameworks/Dart/dart3/bin/server.dart

@@ -13,7 +13,7 @@ import 'dart:math' show min;
 /// but most ahead-of-time compiled platforms will not have this information."
 const _maxIsolatesfromEnvironment = int.fromEnvironment('MAX_ISOLATES');
 
-void main(List<String> args) async {
+void main(List<String> args) {
   /// Defines local isolate quota, using MAX_ISOLATES if provided.
   /// Falls back to total available cores while respecting hardware limits.
   var maxIsolates = _maxIsolatesfromEnvironment > 0
@@ -49,7 +49,7 @@ void main(List<String> args) async {
       for (var i = 0; i < workerGroups; i++) {
         /// [Platform.script] identifies the AOT snapshot or executable.
         /// [Isolate.spawnUri] spawns a new process group via [main()].
-        Isolate.spawnUri(Platform.script, [workerGroupTag, ...args], null);
+        Isolate.spawnUri(Platform.script, [...args, workerGroupTag], null);
       }
 
       /// Updates local isolate limits, assigning the primary group
@@ -61,54 +61,41 @@ void main(List<String> args) async {
   /// Create an [Isolate] containing an [HttpServer]
   /// for each processor after the first
   for (var i = 1; i < maxIsolates; i++) {
-    await Isolate.spawn(_startServer, args);
+    Isolate.spawn(_startServer, args);
   }
 
   /// Create a [HttpServer] for the first processor
-  await _startServer(args);
+  _startServer(args);
 }
 
 /// Creates and setup a [HttpServer]
-Future<void> _startServer(List<String> _) async {
+void _startServer(List<String> args) async {
   /// Binds the [HttpServer] on `0.0.0.0:8080`.
   final server = await HttpServer.bind(
     InternetAddress.anyIPv4,
     8080,
     shared: true,
   );
 
-  /// Sets [HttpServer]'s [serverHeader].
   server
     ..defaultResponseHeaders.clear()
-    ..serverHeader = 'dart';
-
-  /// Handles [HttpRequest]'s from [HttpServer].
-  await for (final request in server) {
-    /// Asynchronously processes each request with an 8-second safety deadline
-    /// to prevent stalled connections from blocking the isolate event loop.
-    _handleRequest(request).timeout(
-      const Duration(seconds: 8),
-      onTimeout: () => _sendResponse(request, HttpStatus.internalServerError),
-    );
-  }
+    /// Sets [HttpServer]'s [serverHeader].
+    ..serverHeader = 'dart'
+    /// Handles [HttpRequest]'s from [HttpServer].
+    ..listen(_handleRequest);
 }
 
-/// Dispatches requests to specific test handlers. Wrapped in a try-catch
-/// to ensure stable execution and guaranteed response delivery.
-Future<void> _handleRequest(HttpRequest request) async {
-  try {
-    switch (request.uri.path) {
-      case '/json':
-        _jsonTest(request);
-        break;
-      case '/plaintext':
-        _plaintextTest(request);
-        break;
-      default:
-        _sendResponse(request, HttpStatus.notFound);
-    }
-  } catch (e) {
-    _sendResponse(request, HttpStatus.internalServerError);
+/// Dispatches requests to specific handlers.
+void _handleRequest(HttpRequest request) {
+  switch (request.uri.path) {
+    case '/json':
+      _jsonTest(request);
+      break;
+    case '/plaintext':
+      _plaintextTest(request);
+      break;
+    default:
+      _sendResponse(request, HttpStatus.notFound);
   }
 }
 

frameworks/Dart/dart3/dart3-aot.dockerfile

@@ -1,5 +1,5 @@
 
-FROM dart:3.10.7 AS build
+FROM dart:3.10.8 AS build
 WORKDIR /app
 
 # Define the build-time argument (Default to 8)

frameworks/Dart/dart3/dart3.dockerfile

@@ -1,29 +1,15 @@
 
-FROM dart:3.10.7 AS build
+FROM dart:3.10.8 AS build
 WORKDIR /app
 
-# Define the build-time argument (Default to 8)
-ARG MAX_ISOLATES=8
-
 COPY pubspec.yaml .
 COPY bin bin
 
-RUN dart compile exe bin/server.dart \
-    --define=MAX_ISOLATES=${MAX_ISOLATES} \
-    -o server
-
-FROM busybox:glibc
-WORKDIR /app
-
-# Re-declare ARG 'MAX_ISOLATES' in the second stage to use it in ENV
-ARG MAX_ISOLATES=8
-ENV MAX_ISOLATES_PER_PROCESS=${MAX_ISOLATES}
+RUN dart compile exe bin/server.dart -o server
 
+FROM scratch
 COPY --from=build /runtime/ /
-COPY --from=build /app/server /app/server
-COPY run.sh /bin/run.sh
-
-RUN chmod +x /bin/run.sh
+COPY --from=build /app/server /bin/server
 
 EXPOSE 8080
-CMD ["/bin/run.sh"]
+ENTRYPOINT ["server"]

frameworks/Dart/dart3/pubspec.yaml

@@ -1,7 +1,7 @@
 name: dartbenchmark
 description: A benchmark of dart
 environment:
-  sdk: ^3.10.7
+  sdk: ^3.10.8
 
 dev_dependencies:
   lints: ^6.0.0