mirror of https://github.com/knative/docs.git
33 lines
974 B
Dart
33 lines
974 B
Dart
import 'dart:io';
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import 'package:shelf/shelf.dart';
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import 'package:shelf/shelf_io.dart';
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import 'package:shelf_router/shelf_router.dart';
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// Configure routes.
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final _router = Router()
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..get('/', _rootHandler)
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..get('/echo/<message>', _echoHandler);
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Response _rootHandler(Request req) {
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return Response.ok('Hello, World!\n');
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}
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Response _echoHandler(Request request) {
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final message = request.params['message'];
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return Response.ok('$message\n');
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}
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void main(List<String> args) async {
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// Use any available host or container IP (usually `0.0.0.0`).
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final ip = InternetAddress.anyIPv4;
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// Configure a pipeline that logs requests.
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final handler = Pipeline().addMiddleware(logRequests()).addHandler(_router);
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// For running in containers, we respect the PORT environment variable.
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final port = int.parse(Platform.environment['PORT'] ?? '8080');
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final server = await serve(handler, ip, port);
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print('Server listening on port ${server.port}');
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}
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