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Reduce worker_manager memory allocation (#4435)

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This commit is contained in:
Dat Dang
2026-04-09 18:26:19 +07:00
committed by GitHub
parent dd77b2d53a
commit 61530b61c6
22 changed files with 229 additions and 281 deletions
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lib/features/thread/data/network/thread_isolate_worker.dart
+28 -26
View File
@@ -1,4 +1,5 @@
import 'dart:async';
import 'dart:io';
import 'package:core/presentation/state/failure.dart';
import 'package:core/presentation/state/success.dart';
@@ -30,9 +31,8 @@ import 'package:worker_manager/worker_manager.dart';
class ThreadIsolateWorker {
final ThreadAPI _threadAPI;
final EmailAPI _emailAPI;
final Executor _isolateExecutor;
ThreadIsolateWorker(this._threadAPI, this._emailAPI, this._isolateExecutor);
ThreadIsolateWorker(this._threadAPI, this._emailAPI);
Future<List<EmailId>> emptyMailboxFolder(
Session session,
@@ -41,31 +41,29 @@ class ThreadIsolateWorker {
int totalEmails,
StreamController<dartz.Either<Failure, Success>> onProgressController
) async {
if (PlatformInfo.isWeb) {
return _emptyMailboxFolderOnWeb(session, accountId, mailboxId, totalEmails, onProgressController);
if (PlatformInfo.isWeb || Platform.numberOfProcessors == 1) {
return _emptyMailboxFolderOnMainIsolate(session, accountId, mailboxId, totalEmails, onProgressController);
} else {
final rootIsolateToken = RootIsolateToken.instance;
if (rootIsolateToken == null) {
throw const CanNotGetRootIsolateToken();
}
final result = await _isolateExecutor.execute(
arg1: EmptyMailboxFolderArguments(
session,
_threadAPI,
_emailAPI,
accountId,
mailboxId,
rootIsolateToken
),
fun1: _emptyMailboxFolderAction,
notification: (value) {
if (value is List<EmailId>) {
log('ThreadIsolateWorker::emptyMailboxFolder(): processed ${value.length} - totalEmails $totalEmails');
onProgressController.add(Right<Failure, Success>(EmptyingFolderState(
mailboxId, value.length, totalEmails
)));
}
final args = EmptyMailboxFolderArguments(
session,
_threadAPI,
_emailAPI,
accountId,
mailboxId,
rootIsolateToken,
);
final result = await workerManager.executeWithPort<List<EmailId>, int>(
_buildEmptyMailboxClosure(args),
onMessage: (processedCount) {
log('ThreadIsolateWorker::emptyMailboxFolder(): processed $processedCount - totalEmails $totalEmails');
onProgressController.add(Right<Failure, Success>(EmptyingFolderState(
mailboxId, processedCount, totalEmails
)));
},
);
@@ -77,9 +75,13 @@ class ThreadIsolateWorker {
}
}
static Future<List<EmailId>> Function(SendPort) _buildEmptyMailboxClosure(
EmptyMailboxFolderArguments args,
) => (sendPort) => _emptyMailboxFolderAction(args, sendPort);
static Future<List<EmailId>> _emptyMailboxFolderAction(
EmptyMailboxFolderArguments args,
TypeSendPort sendPort
SendPort sendPort,
) async {
final rootIsolateToken = args.isolateToken;
BackgroundIsolateBinaryMessenger.ensureInitialized(rootIsolateToken);
@@ -119,7 +121,7 @@ class ThreadIsolateWorker {
args.accountId,
newEmailList.listEmailIds);
emailListCompleted.addAll(listEmailIdDeleted.emailIdsSuccess);
sendPort.send(emailListCompleted);
sendPort.send(emailListCompleted.length);
} else {
hasEmails = false;
}
@@ -128,7 +130,7 @@ class ThreadIsolateWorker {
return emailListCompleted;
}
Future<List<EmailId>> _emptyMailboxFolderOnWeb(
Future<List<EmailId>> _emptyMailboxFolderOnMainIsolate(
Session session,
AccountId accountId,
MailboxId mailboxId,
@@ -158,7 +160,7 @@ class ThreadIsolateWorker {
newEmailList = newEmailList.where((email) => email.id != lastEmail!.id).toList();
}
log('ThreadIsolateWorker::_emptyMailboxFolderOnWeb(): ${newEmailList.length}');
log('ThreadIsolateWorker::_emptyMailboxFolderOnMainIsolate(): ${newEmailList.length}');
if (newEmailList.isNotEmpty) {
lastEmail = newEmailList.last;
@@ -176,7 +178,7 @@ class ThreadIsolateWorker {
hasEmails = false;
}
}
log('ThreadIsolateWorker::_emptyMailboxFolderOnWeb(): TOTAL_REMOVE: ${emailListCompleted.length}');
log('ThreadIsolateWorker::_emptyMailboxFolderOnMainIsolate(): TOTAL_REMOVE: ${emailListCompleted.length}');
return emailListCompleted;
}
}