39 lines
1.1 KiB
Dart
39 lines
1.1 KiB
Dart
import 'dart:isolate';
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import 'dart:async';
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import 'dart:io';
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import 'package:shelf/shelf.dart' as shelf;
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import 'package:shelf/shelf_io.dart' as shelf_io;
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import 'package:shelf_web_socket/shelf_web_socket.dart';
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import 'package:web_socket_channel/io.dart'; // Import IOWebSocketChannel
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void webSocketServer(SendPort sendPort) async {
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final clients = <IOWebSocketChannel>[]; // Use IOWebSocketChannel
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final handler = webSocketHandler((webSocket) {
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clients.add(webSocket);
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webSocket.stream.listen(
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(message) {
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print('Received: $message');
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for (var client in clients) {
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if (client != webSocket) {
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client.sink.add(message); // Broadcast the message to other clients
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}
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}
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},
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onDone: () {
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clients.remove(webSocket);
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},
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);
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});
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final server = await shelf_io.serve(
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shelf.Pipeline().addMiddleware(shelf.logRequests()).addHandler(handler),
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'0.0.0.0',
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8080,
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);
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print('WebSocket server running at ws://${server.address.host}:${server.port}');
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sendPort.send('Server running at ws://${server.address.host}:${server.port}');
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}
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