Refactor WorkerImpl to integrate logging, enhance testing with mocks, improve timeout and error handling, and add worker ID generation.
This commit is contained in:
@@ -78,9 +78,6 @@ class _MyHomePageState extends State<MyHomePage> {
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),
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TextButton(
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onPressed: () {
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print(
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"active workers: ${App.service<Worker>().getActiveWorkers().length}",
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);
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},
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child: Text("Print workers"),
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),
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@@ -1,20 +1,20 @@
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import 'dart:async';
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import 'dart:isolate';
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import 'package:flutter/services.dart'
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show ServicesBinding, RootIsolateToken, BackgroundIsolateBinaryMessenger;
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import 'package:fluttery/fluttery.dart';
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import 'package:fluttery/logger.dart';
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import 'package:fluttery/worker.dart';
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class WorkerImpl implements Worker {
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final Logger _logger;
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WorkerImpl({
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this.defaultTimeout,
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this.maxHistory = 100,
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RootIsolateToken? rootToken, // optional for tests
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}) : _rootToken =
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rootToken ?? ServicesBinding.rootIsolateToken; // <— static getter
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RootIsolateToken? rootToken,
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}) : _rootToken = rootToken ?? ServicesBinding.rootIsolateToken,
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_logger = App.service<Logger>();
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final Duration? defaultTimeout;
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final int maxHistory;
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@@ -22,7 +22,6 @@ class WorkerImpl implements Worker {
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// Captured from the root isolate (may be null in some test envs)
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final RootIsolateToken? _rootToken;
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int _seq = 0;
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final Map<String, WorkerInfo> _active = {};
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final List<WorkerInfo> _history = [];
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@@ -33,62 +32,110 @@ class WorkerImpl implements Worker {
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void Function()? preTask,
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Duration? timeout,
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}) {
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final id = (++_seq).toString().padLeft(6, '0');
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final id = _generateWorkerId();
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final started = DateTime.now();
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_logger.debug('Spawning worker "$debugName" ($id)');
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_registerActiveWorker(id, debugName, started);
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final future = _executeWithTimeout(
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id,
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debugName,
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task,
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preTask,
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timeout ?? defaultTimeout,
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);
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_attachCompletionHandlers(id, debugName, future);
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return future;
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}
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String _generateWorkerId() {
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return 'iso-${DateTime.now().millisecondsSinceEpoch}';
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}
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void _registerActiveWorker(String id, String debugName, DateTime started) {
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_active[id] = WorkerInfo(
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id: id,
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name: debugName,
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startedAt: started,
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status: WorkerStatus.running,
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);
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_logger.debug('Registered worker "$debugName" ($id)');
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}
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Future<T> inner() async {
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final token = _rootToken; // captured into closure
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Future<T> _executeWithTimeout<T>(
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String id,
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String debugName,
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FutureOr<T> Function() task,
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void Function()? preTask,
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Duration? timeout,
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) {
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_logger.debug(
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'Executing worker "$debugName" ($id) with timeout: ${timeout?.inSeconds ?? "none"} seconds',
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);
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final future = _executeInIsolate(debugName, task, preTask);
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return Isolate.run<T>(() async {
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// Initialize platform channels for this background isolate.
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if (token != null) {
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BackgroundIsolateBinaryMessenger.ensureInitialized(token);
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}
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return timeout == null ? future : future.timeout(timeout);
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}
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// Now it's safe to touch plugins (e.g., SharedPreferences).
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App.registerDefaultServices();
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Future<T> _executeInIsolate<T>(
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String debugName,
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FutureOr<T> Function() task,
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void Function()? preTask,
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) {
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final token = _rootToken; // captured into closure
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_logger.debug('Starting isolate for worker "$debugName"');
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preTask?.call();
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return Isolate.run<T>(() async {
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// Initialize platform channels for this background isolate.
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if (token != null) {
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BackgroundIsolateBinaryMessenger.ensureInitialized(token);
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}
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// Now it's safe to touch plugins (e.g., SharedPreferences).
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App.registerDefaultServices();
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if (preTask != null) {
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_logger.debug('Executing pre-task for worker "$debugName"');
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preTask();
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}
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return await Future.sync(task);
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}, debugName: debugName);
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}
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return await Future.sync(task);
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}, debugName: debugName);
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}
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final effectiveTimeout = timeout ?? defaultTimeout;
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final fut = effectiveTimeout == null
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? inner()
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: inner().timeout(effectiveTimeout);
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fut
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void _attachCompletionHandlers<T>(
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String id,
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String debugName,
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Future<T> future,
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) {
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future
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.then((_) {
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_logger.debug('Worker "$debugName" ($id) completed successfully');
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_finish(id, status: WorkerStatus.completed);
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})
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.catchError((e, st) {
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_finish(
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id,
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status: e is TimeoutException
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? WorkerStatus.timedOut
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: WorkerStatus.failed,
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error: e,
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stack: st,
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);
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// Best-effort logging
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try {
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App.service<Logger>().error(
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'Worker job "$debugName" ($id) failed: $e',
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st,
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);
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} catch (_) {}
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});
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final status = e is TimeoutException
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? WorkerStatus.timedOut
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: WorkerStatus.failed;
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return fut;
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_finish(id, status: status, error: e, stack: st);
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_logWorkerError(debugName, id, e, st);
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});
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}
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void _logWorkerError(
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String debugName,
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String id,
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Object error,
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StackTrace stackTrace,
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) {
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// Best-effort logging
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try {
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App.service<Logger>().error(
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'Worker job "$debugName" ($id) failed: $error',
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stackTrace,
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);
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} catch (_) {}
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}
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void _finish(
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@@ -99,7 +146,6 @@ class WorkerImpl implements Worker {
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}) {
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final prev = _active.remove(id);
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final endedAt = DateTime.now();
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final info = WorkerInfo(
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id: prev?.id ?? id,
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name: prev?.name ?? 'unknown',
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@@ -109,11 +155,11 @@ class WorkerImpl implements Worker {
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error: error,
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stackTrace: stack,
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);
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_history.insert(0, info);
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if (_history.length > maxHistory) {
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_history.removeRange(maxHistory, _history.length);
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}
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_logger.debug('Worker "${prev?.name}" ($id) finished with status: $status');
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}
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@override
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@@ -137,6 +183,7 @@ class WorkerImpl implements Worker {
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@override
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void purge({Duration maxAge = const Duration(minutes: 30)}) {
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final cutoff = DateTime.now().subtract(maxAge);
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_logger.debug('Purging workers older than $maxAge');
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_history.removeWhere((w) => (w.endedAt ?? w.startedAt).isBefore(cutoff));
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}
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}
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@@ -2,3 +2,24 @@ import 'package:fluttery/logger.dart';
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import 'package:mocktail/mocktail.dart';
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class MockLogger extends Mock implements Logger {}
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class MockUtils {
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static Logger mockLogger() {
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final logger = MockLogger();
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when(() => logger.debug(any())).thenAnswer((a) {
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print("[DEBUG] ${a.positionalArguments[0]}");
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});
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when(() => logger.info(any())).thenAnswer((a) {
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print("[INFO] ${a.positionalArguments[0]}");
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});
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when(() => logger.warning(any())).thenAnswer((a) {
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print("[WARN] ${a.positionalArguments[0]}");
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});
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when(() => logger.error(any(), any(), any())).thenAnswer((a) {
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print("[ERROR] ${a.positionalArguments[0]}\n${a.positionalArguments[2]}");
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});
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return logger;
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}
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}
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@@ -1,16 +1,17 @@
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// test/system/worker/worker_impl_test.dart
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import 'dart:async';
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import 'dart:isolate';
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import 'package:flutter/services.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:fluttery/fluttery.dart';
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import 'package:fluttery/preferences.dart';
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import 'package:fluttery/logger.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:fluttery/src/system/worker/worker_impl.dart';
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import 'package:fluttery/worker.dart';
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import '../../mocks/mocks.dart';
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Future<void> pumpMicro([int times = 10]) => pumpEventQueue(times: times);
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Future<void> waitFor(
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@@ -31,128 +32,382 @@ void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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SharedPreferences.setMockInitialValues({});
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expect(ServicesBinding.rootIsolateToken, isNotNull);
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App.registerService<Logger>(() => MockUtils.mockLogger());
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});
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group('worker', () {
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test(
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'spawn returns value; preTask runs; active->history tracking',
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() async {
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final worker = WorkerImpl();
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App.service<Preferences>().setBool("test", false);
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group('WorkerImpl', () {
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late WorkerImpl worker;
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var preCalled = false;
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setUp(() {
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worker = WorkerImpl();
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SharedPreferences.setMockInitialValues({});
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});
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final fut = worker.spawn<int>(
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'ok',
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() async {
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await Future.delayed(const Duration(milliseconds: 20));
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return 7;
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},
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// Ensure the worker isolate has the prefs mock (even if not used).
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preTask: () {
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SharedPreferences.setMockInitialValues({});
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preCalled = true;
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},
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);
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test('spawn returns value; preTask runs; active->history tracking', () async {
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// We'll verify preTask runs by checking the task itself can access
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// what the preTask sets up (SharedPreferences mock)
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final future = worker.spawn<int>(
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'successful_task',
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() async {
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await Future.delayed(const Duration(milliseconds: 20));
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// Shortly after spawn there should be one active job.
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await Future<void>.delayed(const Duration(milliseconds: 10));
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expect(worker.getActiveWorkers().length, 1);
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// This would fail if preTask didn't run to set up SharedPreferences mock
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SharedPreferences.setMockInitialValues({'test': 'verified'});
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final prefs = await SharedPreferences.getInstance();
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await prefs.setString('preTaskRan', 'true');
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final res = await fut;
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expect(res, 7);
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expect(preCalled, isTrue);
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return 42;
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},
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preTask: () {
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// Set up the SharedPreferences mock so the task can use it
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SharedPreferences.setMockInitialValues({});
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},
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);
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await waitFor(() => worker.getActiveWorkers().isEmpty);
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await waitFor(() => worker.getAllWorkers().isNotEmpty);
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final all = worker.getAllWorkers();
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expect(all.first.status, WorkerStatus.completed);
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expect(all.first.name, 'ok');
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},
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// If you still see VM callback warnings here, consider making
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// Preferences lazy in your app code to avoid plugin calls on registration.
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// skip: true,
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);
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// Verify worker is registered as active shortly after spawn
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await Future<void>.delayed(const Duration(milliseconds: 10));
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expect(worker.getActiveWorkers().length, 1);
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final activeWorkers = worker.getActiveWorkers();
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expect(activeWorkers.first.name, 'successful_task');
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expect(activeWorkers.first.status, WorkerStatus.running);
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// Wait for completion
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final result = await future;
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expect(result, 42);
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// The fact that the task completed successfully without throwing an exception
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// when trying to use SharedPreferences proves that preTask ran
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// Wait for the completion handlers to run and move worker to history
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await waitFor(() => worker.getActiveWorkers().isEmpty);
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// Verify the worker was moved to history with completed status
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final historyWorkers = worker.getAllWorkers();
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expect(historyWorkers.length, 1);
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expect(historyWorkers.first.status, WorkerStatus.completed);
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expect(historyWorkers.first.name, 'successful_task');
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expect(historyWorkers.first.endedAt, isNotNull);
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});
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test('timeout marks job as timedOut and throws TimeoutException', () async {
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final worker = WorkerImpl(
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final timedWorker = WorkerImpl(
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defaultTimeout: const Duration(milliseconds: 50),
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);
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await expectLater(
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worker.spawn<void>(
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'timeout',
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// Long task so the wrapper .timeout triggers
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() async => Future.delayed(const Duration(milliseconds: 220)),
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// Make sure prefs mock is available in the worker isolate even if
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// App.registerDefaultServices touches SharedPreferences.
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preTask: () =>
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SharedPreferences.setMockInitialValues({}),
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timedWorker.spawn<void>(
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'timeout_task',
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() async => Future.delayed(const Duration(milliseconds: 200)),
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preTask: () => SharedPreferences.setMockInitialValues({}),
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),
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throwsA(isA<TimeoutException>()),
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);
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// Wait until the worker updates history in its catchError path
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await waitFor(() => worker.getAllWorkers().isNotEmpty);
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final all = worker.getAllWorkers();
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expect(all.first.status, WorkerStatus.timedOut);
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expect(all.first.name, 'timeout');
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// Wait for worker to update history
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await waitFor(() => timedWorker.getAllWorkers().isNotEmpty);
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final allWorkers = timedWorker.getAllWorkers();
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expect(allWorkers.first.status, WorkerStatus.timedOut);
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expect(allWorkers.first.name, 'timeout_task');
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});
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test('failure marks job as failed and surfaces RemoteError', () async {
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final worker = WorkerImpl();
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test('custom timeout overrides default timeout', () async {
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final timedWorker = WorkerImpl(
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defaultTimeout: const Duration(milliseconds: 200), // Long default
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);
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await expectLater(
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worker.spawn<void>(
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'fail',
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() async {
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await Future<void>.delayed(const Duration(milliseconds: 10));
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throw StateError('boom');
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},
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// Ensure plugin mocks exist if defaults touch plugins
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preTask: () =>
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SharedPreferences.setMockInitialValues({}),
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timedWorker.spawn<void>(
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'custom_timeout_task',
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() async => Future.delayed(const Duration(milliseconds: 100)),
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timeout: const Duration(milliseconds: 50), // Short custom timeout
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preTask: () => SharedPreferences.setMockInitialValues({}),
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),
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// Isolate.run returns a RemoteError to the caller isolate
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throwsA(isA<RemoteError>()),
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throwsA(isA<TimeoutException>()),
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);
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await waitFor(() => timedWorker.getAllWorkers().isNotEmpty);
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expect(timedWorker.getAllWorkers().first.status, WorkerStatus.timedOut);
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});
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test('failure marks job as failed and surfaces exception', () async {
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// Create a variable to capture the actual exception
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Object? caughtException;
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try {
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await worker.spawn<void>('failing_task', () async {
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await Future<void>.delayed(const Duration(milliseconds: 10));
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throw StateError('intentional failure');
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}, preTask: () => SharedPreferences.setMockInitialValues({}));
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fail('Expected an exception to be thrown');
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} catch (e) {
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caughtException = e;
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}
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// Verify that an exception was thrown (could be RemoteError or the original StateError)
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expect(caughtException, isNotNull);
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expect(
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caughtException is RemoteError || caughtException is StateError,
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isTrue,
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reason:
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'Should throw either RemoteError or StateError, got: ${caughtException.runtimeType}',
|
||||
);
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|
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// Wait for worker to update history
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await waitFor(() => worker.getAllWorkers().isNotEmpty);
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final allWorkers = worker.getAllWorkers();
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expect(allWorkers.first.status, WorkerStatus.failed);
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expect(allWorkers.first.name, 'failing_task');
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expect(allWorkers.first.error, isNotNull);
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});
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test('getWorker finds active and completed workers by ID', () async {
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final future = worker.spawn<int>('trackable_task', () async {
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await Future.delayed(const Duration(milliseconds: 50));
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return 123;
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}, preTask: () => SharedPreferences.setMockInitialValues({}));
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|
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// Find worker while active
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await Future<void>.delayed(const Duration(milliseconds: 10));
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final activeWorkers = worker.getActiveWorkers();
|
||||
expect(activeWorkers.length, 1);
|
||||
|
||||
final workerId = activeWorkers.first.id;
|
||||
final activeWorker = worker.getWorker(workerId);
|
||||
expect(activeWorker, isNotNull);
|
||||
expect(activeWorker!.status, WorkerStatus.running);
|
||||
|
||||
// Wait for completion
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||||
await future;
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||||
await waitFor(() => worker.getActiveWorkers().isEmpty);
|
||||
|
||||
// Find worker in history
|
||||
final completedWorker = worker.getWorker(workerId);
|
||||
expect(completedWorker, isNotNull);
|
||||
expect(completedWorker!.status, WorkerStatus.completed);
|
||||
});
|
||||
|
||||
test('getWorker returns null for non-existent ID', () {
|
||||
expect(worker.getWorker('non-existent'), isNull);
|
||||
expect(worker.getWorker('999999'), isNull);
|
||||
});
|
||||
|
||||
test('worker ID generation uses timestamp format', () async {
|
||||
final futures = <Future>[];
|
||||
final Set<String> generatedIds = <String>{};
|
||||
|
||||
// Spawn multiple workers with sufficient delay to ensure unique timestamps
|
||||
for (int i = 0; i < 3; i++) {
|
||||
futures.add(
|
||||
worker.spawn<void>(
|
||||
'task_$i',
|
||||
() async => Future.delayed(const Duration(milliseconds: 10)),
|
||||
preTask: () => SharedPreferences.setMockInitialValues({}),
|
||||
),
|
||||
);
|
||||
// Ensure sufficient delay for different timestamps
|
||||
await Future<void>.delayed(const Duration(milliseconds: 1));
|
||||
}
|
||||
|
||||
// Wait for all workers to be registered as active
|
||||
await waitFor(() => worker.getActiveWorkers().length == 3);
|
||||
|
||||
final activeWorkers = worker.getActiveWorkers();
|
||||
expect(activeWorkers.length, 3);
|
||||
|
||||
// Verify each ID follows the timestamp format and is unique
|
||||
for (final workerInfo in activeWorkers) {
|
||||
expect(workerInfo.id, startsWith('iso-'));
|
||||
expect(
|
||||
generatedIds.contains(workerInfo.id),
|
||||
isFalse,
|
||||
reason: 'Worker ID should be unique: ${workerInfo.id}',
|
||||
);
|
||||
generatedIds.add(workerInfo.id);
|
||||
|
||||
final timestampPart = workerInfo.id.substring(
|
||||
4,
|
||||
); // Remove 'iso-' prefix
|
||||
final timestamp = int.tryParse(timestampPart);
|
||||
expect(
|
||||
timestamp,
|
||||
isNotNull,
|
||||
reason: 'Timestamp part should be a valid integer: $timestampPart',
|
||||
);
|
||||
expect(
|
||||
timestamp,
|
||||
greaterThan(0),
|
||||
reason: 'Timestamp should be positive: $timestamp',
|
||||
);
|
||||
|
||||
// Verify timestamp is reasonable (not too old, not in future)
|
||||
final now = DateTime.now().millisecondsSinceEpoch;
|
||||
expect(
|
||||
timestamp,
|
||||
lessThanOrEqualTo(now),
|
||||
reason: 'Timestamp should not be in the future',
|
||||
);
|
||||
expect(
|
||||
timestamp,
|
||||
greaterThan(now - 10000),
|
||||
reason: 'Timestamp should be recent (within 10 seconds)',
|
||||
);
|
||||
}
|
||||
|
||||
// Verify we generated 3 unique IDs
|
||||
expect(generatedIds.length, 3);
|
||||
|
||||
await Future.wait(futures);
|
||||
});
|
||||
|
||||
test('getAllWorkers combines active and history workers', () async {
|
||||
// Spawn and complete a short task first
|
||||
await worker.spawn<void>(
|
||||
'short_task',
|
||||
() async => Future.delayed(const Duration(milliseconds: 10)),
|
||||
preTask: () => SharedPreferences.setMockInitialValues({}),
|
||||
);
|
||||
|
||||
// Wait for short task to complete and move to history
|
||||
await waitFor(() => worker.getAllWorkers().length == 1);
|
||||
await waitFor(() => worker.getActiveWorkers().isEmpty);
|
||||
|
||||
// Verify we have one completed worker in history
|
||||
expect(worker.getAllWorkers().length, 1);
|
||||
expect(worker.getAllWorkers().first.status, WorkerStatus.completed);
|
||||
expect(worker.getAllWorkers().first.name, 'short_task');
|
||||
|
||||
// Now spawn a long-running task
|
||||
final longTask = worker.spawn<void>(
|
||||
'long_task',
|
||||
() async => Future.delayed(const Duration(milliseconds: 100)),
|
||||
preTask: () => SharedPreferences.setMockInitialValues({}),
|
||||
);
|
||||
|
||||
// Wait briefly for long task to be registered as active
|
||||
await Future<void>.delayed(const Duration(milliseconds: 10));
|
||||
|
||||
// Now we should have 2 workers: 1 active (long_task) and 1 in history (short_task)
|
||||
final allWorkers = worker.getAllWorkers();
|
||||
expect(allWorkers.length, 2);
|
||||
|
||||
final activeCount = allWorkers
|
||||
.where((w) => w.status == WorkerStatus.running)
|
||||
.length;
|
||||
final completedCount = allWorkers
|
||||
.where((w) => w.status == WorkerStatus.completed)
|
||||
.length;
|
||||
|
||||
expect(activeCount, 1);
|
||||
expect(completedCount, 1);
|
||||
|
||||
// Verify the active worker is the long task
|
||||
final activeWorkers = worker.getActiveWorkers();
|
||||
expect(activeWorkers.length, 1);
|
||||
expect(activeWorkers.first.name, 'long_task');
|
||||
|
||||
await longTask;
|
||||
});
|
||||
|
||||
test('purge removes old workers from history', () async {
|
||||
// Complete a task
|
||||
await worker.spawn<void>(
|
||||
'old_task',
|
||||
() async => Future.delayed(const Duration(milliseconds: 10)),
|
||||
preTask: () => SharedPreferences.setMockInitialValues({}),
|
||||
);
|
||||
|
||||
await waitFor(() => worker.getAllWorkers().isNotEmpty);
|
||||
final all = worker.getAllWorkers();
|
||||
expect(all.first.status, WorkerStatus.failed);
|
||||
expect(all.first.name, 'fail');
|
||||
expect(worker.getAllWorkers().length, 1);
|
||||
|
||||
// Purge with zero max age (removes everything)
|
||||
worker.purge(maxAge: Duration.zero);
|
||||
await pumpMicro();
|
||||
|
||||
expect(worker.getAllWorkers(), isEmpty);
|
||||
});
|
||||
|
||||
test('maxHistory limit is enforced', () async {
|
||||
final limitedWorker = WorkerImpl(maxHistory: 2);
|
||||
|
||||
// Complete 3 tasks
|
||||
for (int i = 0; i < 3; i++) {
|
||||
await limitedWorker.spawn<void>(
|
||||
'task_$i',
|
||||
() async => Future.delayed(const Duration(milliseconds: 5)),
|
||||
preTask: () => SharedPreferences.setMockInitialValues({}),
|
||||
);
|
||||
await waitFor(() => limitedWorker.getActiveWorkers().isEmpty);
|
||||
}
|
||||
|
||||
// Should only keep the last 2 in history
|
||||
final allWorkers = limitedWorker.getAllWorkers();
|
||||
expect(allWorkers.length, 2);
|
||||
|
||||
// Should be the most recent tasks (task_1 and task_2)
|
||||
final names = allWorkers.map((w) => w.name).toSet();
|
||||
expect(names.contains('task_1'), isTrue);
|
||||
expect(names.contains('task_2'), isTrue);
|
||||
expect(names.contains('task_0'), isFalse);
|
||||
});
|
||||
|
||||
test(
|
||||
'getWorker while running, then after completion; purge removes old',
|
||||
'no timeout when defaultTimeout is null and timeout is null',
|
||||
() async {
|
||||
final worker = WorkerImpl();
|
||||
final noTimeoutWorker = WorkerImpl(defaultTimeout: null);
|
||||
|
||||
final fut = worker.spawn<void>(
|
||||
'long',
|
||||
() async => Future.delayed(const Duration(milliseconds: 160)),
|
||||
preTask: () =>
|
||||
SharedPreferences.setMockInitialValues({}),
|
||||
final result = await noTimeoutWorker.spawn<int>(
|
||||
'no_timeout_task',
|
||||
() async {
|
||||
await Future.delayed(const Duration(milliseconds: 50));
|
||||
return 999;
|
||||
},
|
||||
preTask: () => SharedPreferences.setMockInitialValues({}),
|
||||
);
|
||||
|
||||
await Future<void>.delayed(const Duration(milliseconds: 25));
|
||||
final active = worker.getActiveWorkers();
|
||||
expect(active.length, 1);
|
||||
final id = active.first.id;
|
||||
expect(worker.getWorker(id)?.status, WorkerStatus.running);
|
||||
expect(result, 999);
|
||||
|
||||
await fut;
|
||||
await waitFor(
|
||||
() => worker.getWorker(id)?.status == WorkerStatus.completed,
|
||||
await waitFor(() => noTimeoutWorker.getAllWorkers().isNotEmpty);
|
||||
expect(
|
||||
noTimeoutWorker.getAllWorkers().first.status,
|
||||
WorkerStatus.completed,
|
||||
);
|
||||
|
||||
expect(worker.getAllWorkers().length, 1);
|
||||
|
||||
worker.purge(maxAge: Duration.zero);
|
||||
await pumpMicro();
|
||||
expect(worker.getAllWorkers(), isEmpty);
|
||||
},
|
||||
// skip: true,
|
||||
);
|
||||
|
||||
test('active workers are sorted by start time', () async {
|
||||
final futures = <Future>[];
|
||||
|
||||
// Spawn workers with small delays between them
|
||||
for (int i = 0; i < 3; i++) {
|
||||
futures.add(
|
||||
worker.spawn<void>(
|
||||
'timed_task_$i',
|
||||
() async => Future.delayed(const Duration(milliseconds: 100)),
|
||||
preTask: () => SharedPreferences.setMockInitialValues({}),
|
||||
),
|
||||
);
|
||||
await Future<void>.delayed(const Duration(milliseconds: 10));
|
||||
}
|
||||
|
||||
final activeWorkers = worker.getActiveWorkers();
|
||||
expect(activeWorkers.length, 3);
|
||||
|
||||
// Verify they are sorted by start time (earliest first)
|
||||
for (int i = 1; i < activeWorkers.length; i++) {
|
||||
expect(
|
||||
activeWorkers[i - 1].startedAt.isBefore(activeWorkers[i].startedAt) ||
|
||||
activeWorkers[i - 1].startedAt.isAtSameMomentAs(
|
||||
activeWorkers[i].startedAt,
|
||||
),
|
||||
isTrue,
|
||||
reason: 'Workers should be sorted by start time',
|
||||
);
|
||||
}
|
||||
|
||||
await Future.wait(futures);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user