| // Copyright (c) 2024, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import 'dart:async'; |
| import 'dart:io'; |
| |
| import 'package:stream_channel/stream_channel.dart'; |
| |
| /// Starts an WebSocket server that echos the payload of the request. |
| void hybridMain(StreamChannel<Object?> channel) async { |
| late HttpServer server; |
| |
| server = (await HttpServer.bind('localhost', 0)) |
| ..transform(WebSocketTransformer()) |
| .listen((WebSocket webSocket) => webSocket.listen(webSocket.add)); |
| |
| channel.sink.add(server.port); |
| await channel |
| .stream.first; // Any writes indicates that the server should exit. |
| unawaited(server.close()); |
| } |
