38 lines
1.3 KiB
Dart
38 lines
1.3 KiB
Dart
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// examples/process_pool/main.dart
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import 'package:platform_core/core.dart';
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import 'package:platform_core/http.dart';
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import 'package:platform_process/angel3_process.dart';
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import 'package:logging/logging.dart';
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import 'package:platform_container/mirrors.dart';
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void main() async {
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Logger.root.level = Level.ALL;
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Logger.root.onRecord.listen((record) {
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print('${record.level.name}: ${record.time}: ${record.message}');
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});
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// Create an Angel application with MirrorsReflector
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var app = Application(reflector: MirrorsReflector());
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var http = PlatformHttp(app);
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// Register ProcessManager as a singleton in the container
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app.container.registerSingleton(ProcessManager());
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app.get('/', (req, res) async {
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// Use dependency injection to get the ProcessManager instance
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var processManager = await req.container?.make<ProcessManager>();
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var processes =
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List.generate(5, (index) => angel3Process('echo', ['Process $index']));
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var results = await processManager?.pool(processes, concurrency: 3);
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var output = results
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?.map((result) =>
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'${result.process.command} output: ${result.output.trim()}')
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.join('\n');
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res.write(output);
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});
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await http.startServer('localhost', 3000);
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print('Server listening at http://localhost:3000');
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}
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