public TopicAndQueueInitializer(QueueSnapshotCache queueSnapshotCache,
ITopicsAndQueuesSnapshotStorage storage, QueueSnapshotWriter queueSnapshotWriter,
AppGlobalFlags appGlobalFlags, IAppLogger appLogger, TaskSchedulerByTopic schedulerByTopic,
RestorePageFromBlobOperation restorePageFromBlobOperation)
{
_queueSnapshotCache = queueSnapshotCache;
_storage = storage;
_queueSnapshotWriter = queueSnapshotWriter;
_appGlobalFlags = appGlobalFlags;
_appLogger = appLogger;
_schedulerByTopic = schedulerByTopic;
_restorePageFromBlobOperation = restorePageFromBlobOperation;
}
public ServicesDisposer(TaskSchedulerByTopic taskSchedulerByTopic,
QueueSnapshotWriter queueSnapshotWriter)
{
_taskSchedulerByTopic = taskSchedulerByTopic;
_queueSnapshotWriter = queueSnapshotWriter;
}
public static void Init(IServiceProvider sp, SettingsModel settingsModel)
{
AppLogger = sp.GetRequiredService <IAppLogger>();
LogsSnapshotRepository = sp.GetRequiredService <LogsSnapshotRepository>();
var items = LogsSnapshotRepository.LoadAsync().AsTask().Result;
((AppLogger)AppLogger).Init(items);
var queuesTimeSpan = TimeSpan.Parse(settingsModel.FlushQueuesSnapshotFreq);
_taskTimerSyncQueues = new TaskTimer(queuesTimeSpan);
var messagesTimeSpan = TimeSpan.Parse(settingsModel.FlushMessagesFreq);
_taskTimerSyncMessages = new TaskTimer(messagesTimeSpan);
AppGlobalFlags = sp.GetRequiredService <AppGlobalFlags>();
AppGlobalFlags.LoadBlobPagesSize = settingsModel.LoadBlobPagesSize;
_serviceProvider = sp;
QueueSnapshotCache = sp.GetRequiredService <QueueSnapshotCache>();
MessagesContentCache = sp.GetRequiredService <MessagesContentCache>();
MessagesContentReader = sp.GetRequiredService <MessagesContentReader>();
MetricsByTopic = sp.GetRequiredService <MetricsByTopic>();
_activePagesWarmerAndGc = sp.GetRequiredService <ActivePagesWarmerAndGc>();
TaskSchedulerByTopic = sp.GetRequiredService <TaskSchedulerByTopic>();
_queueSnapshotWriter = sp.GetRequiredService <QueueSnapshotWriter>();
CompressPageBlobOperation = sp.GetRequiredService <CompressPageBlobOperation>();
CompressedMessagesStorage = sp.GetRequiredService <ICompressedMessagesStorage>();
CompressedMessagesUtils = sp.GetRequiredService <CompressedMessagesUtils>();
LegacyCompressedMessagesStorage = sp.GetRequiredService <ILegacyCompressedMessagesStorage>();
MessagesContentPersistentStorage = sp.GetRequiredService <IMessagesContentPersistentStorage>();
((MessagesPersistentStorage)MessagesContentPersistentStorage).Inject(sp);
LastCompressedPageStorage = sp.GetRequiredService <ILastCompressedPageStorage>();
IndexByMinuteWriter = sp.GetRequiredService <IndexByMinuteWriter>();
SyncAndGcBlobOperations = sp.GetRequiredService <SyncAndGcBlobOperations>();
Task.Run(() => InitTopicsAsync(sp));
_taskTimerSyncQueues.Register("SyncQueuesSnapshotToStorage", _queueSnapshotWriter.ExecuteAsync);
_taskTimerSyncQueues.Register("ActiveMessagesWarmerAndGc", _activePagesWarmerAndGc.CheckAndWarmItUpOrGcAsync);
_taskTimerSyncQueues.Register("IndexByMinuteWriter", IndexByMinuteWriter.SaveMessagesToStorage);
_taskTimerSyncQueues.Register("FlushLastCompressedPagesState", LastCompressedPageStorage.FlushAsync);
_taskTimerSyncQueues.Register("Update prometheus", () =>
{
MetricsCollector.UpdatePrometheus();
return(new ValueTask());
});
_taskTimerSyncQueues.RegisterExceptionHandler((timer, e) =>
{
AppLogger.AddLog(LogProcess.System, timer, e.Message, e.StackTrace);
return(new ValueTask());
});
_taskTimerSyncMessages.Register("PersistentOperationsScheduler", SyncAndGcBlobOperations.Sync);
_taskTimerSyncMessages.RegisterExceptionHandler((timer, e) =>
{
AppLogger.AddLog(LogProcess.System, timer, e.Message, e.StackTrace);
return(new ValueTask());
});
}