dab246
46 lines
1.1 KiB
Dart
46 lines
1.1 KiB
Dart
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import 'dart:async';
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import 'dart:isolate';
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import 'dart:ui';
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import 'package:core/utils/app_logger.dart';
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abstract class IsolateManager {
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final _eventReceivePort = ReceivePort();
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StreamSubscription? _streamSubscription;
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String get isolateIdentityName;
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void initial({
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Function(dynamic)? onData,
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Function? onError,
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Function()? onDone,
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}) {
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try {
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IsolateNameServer.registerPortWithName(_eventReceivePort.sendPort, isolateIdentityName);
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_streamSubscription = _eventReceivePort.listen(onData, onError: onError, onDone: onDone);
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} catch (e) {
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logWarning('IsolateManager::initial():EXCEPTION: $e');
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}
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}
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void addEvent(Object? value) {
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log('IsolateManager::addEvent():value: $value');
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try {
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final sendPort = IsolateNameServer.lookupPortByName(isolateIdentityName);
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if (sendPort != null) {
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sendPort.send(value);
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} else {
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logWarning('IsolateManager::addEvent(): sendPort is null');
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}
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} catch (e) {
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logWarning('IsolateManager::addEvent():EXCEPTION: $e');
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}
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}
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void release() {
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_eventReceivePort.close();
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_streamSubscription?.cancel();
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}
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} |