51 lines
1.1 KiB
Dart
51 lines
1.1 KiB
Dart
import 'dart:async';
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import 'package:flutter_background_service/flutter_background_service.dart';
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import 'package:tor/tor.dart';
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@pragma('vm:entry-point')
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Future<void> onStart(ServiceInstance service) async {
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Timer? timeout;
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await Tor.init();
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final portSub = Tor.instance.events.stream.listen((port) {
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service.invoke('portUpdate', {'port': port});
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});
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Future<void> stopService() async {
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timeout?.cancel();
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timeout = null;
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Tor.instance.stop();
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service.invoke('portUpdate', {'port': -1});
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await portSub.cancel();
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await service.stopSelf();
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}
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void addHeartbeat() {
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timeout?.cancel();
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timeout = Timer(const Duration(minutes: 15), () async {
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// logger.i('Terminating tor due to timeout');
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await stopService();
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});
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}
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await Tor.instance.start();
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service.on("heartbeat").listen((event) {
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// logger.d('Received tor heartbeat');
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addHeartbeat();
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});
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service.on("sync").listen((event) {
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service.invoke('portUpdate', {'port': Tor.instance.port});
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});
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service.on("stop").listen((event) async {
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await stopService();
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});
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}
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