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Adaptive tracker interval

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Koitharu
2024-04-08 09:59:12 +03:00
parent 44b71460ee
commit cecf3617af
3 changed files with 12 additions and 2 deletions
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2
app/src/main/kotlin/org/koitharu/kotatsu/settings/work/WorkScheduleManager.kt
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@@ -47,7 +47,7 @@ class WorkScheduleManager @Inject constructor(
fun init() {
settings.subscribe(this)
processLifecycleScope.launch(Dispatchers.Default) {
updateWorkerImpl(trackerScheduler, settings.isTrackerEnabled, false)
updateWorkerImpl(trackerScheduler, settings.isTrackerEnabled, true) // always force due to adaptive interval
updateWorkerImpl(suggestionScheduler, settings.isSuggestionsEnabled, false)
updateWorkerImpl(periodicalBackupScheduler, settings.isPeriodicalBackupEnabled, false)
}

3
app/src/main/kotlin/org/koitharu/kotatsu/tracker/data/TracksDao.kt
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@@ -30,6 +30,9 @@ abstract class TracksDao {
@Query("SELECT chapters_new FROM tracks WHERE manga_id = :mangaId")
abstract suspend fun findNewChapters(mangaId: Long): Int?
@Query("SELECT COUNT(*) FROM tracks")
abstract suspend fun getTracksCount(): Int
@Query("SELECT manga_id, chapters_new FROM tracks")
abstract fun observeNewChaptersMap(): Flow<Map<@MapColumn(columnName = "manga_id") Long, @MapColumn(columnName = "chapters_new") Int>>

9
app/src/main/kotlin/org/koitharu/kotatsu/tracker/work/TrackWorker.kt
View File

@@ -44,6 +44,7 @@ import kotlinx.coroutines.sync.withPermit
import kotlinx.coroutines.withContext
import org.koitharu.kotatsu.R
import org.koitharu.kotatsu.browser.cloudflare.CaptchaNotifier
import org.koitharu.kotatsu.core.db.MangaDatabase
import org.koitharu.kotatsu.core.exceptions.CloudFlareProtectedException
import org.koitharu.kotatsu.core.logs.FileLogger
import org.koitharu.kotatsu.core.logs.TrackerLogger
@@ -57,12 +58,14 @@ import org.koitharu.kotatsu.details.ui.DetailsActivity
import org.koitharu.kotatsu.parsers.model.Manga
import org.koitharu.kotatsu.parsers.model.MangaChapter
import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
import org.koitharu.kotatsu.parsers.util.toIntUp
import org.koitharu.kotatsu.settings.SettingsActivity
import org.koitharu.kotatsu.settings.work.PeriodicWorkScheduler
import org.koitharu.kotatsu.tracker.domain.Tracker
import org.koitharu.kotatsu.tracker.domain.model.MangaUpdates
import java.util.concurrent.TimeUnit
import javax.inject.Inject
import javax.inject.Provider
import com.google.android.material.R as materialR
@HiltWorker
@@ -303,11 +306,15 @@ class TrackWorker @AssistedInject constructor(
class Scheduler @Inject constructor(
private val workManager: WorkManager,
private val settings: AppSettings,
private val dbProvider: Provider<MangaDatabase>,
) : PeriodicWorkScheduler {
override suspend fun schedule() {
val constraints = createConstraints()
val request = PeriodicWorkRequestBuilder<TrackWorker>(4, TimeUnit.HOURS)
val runCount = dbProvider.get().getTracksDao().getTracksCount()
val runsPerFullCheck = (runCount / BATCH_SIZE.toFloat()).toIntUp()
val interval = (6 / runsPerFullCheck).coerceAtLeast(2)
val request = PeriodicWorkRequestBuilder<TrackWorker>(interval.toLong(), TimeUnit.HOURS)
.setConstraints(constraints)
.addTag(TAG)
.setBackoffCriteria(BackoffPolicy.LINEAR, 30, TimeUnit.MINUTES)