144 lines
3.3 KiB
Go
144 lines
3.3 KiB
Go
package store
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import (
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"context"
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"fmt"
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"time"
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)
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func (s *Store) addToQueue(importReq *ImportRequest) error {
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if importReq.Magnet == nil {
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return fmt.Errorf("magnet is required")
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}
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if importReq.Arr == nil {
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return fmt.Errorf("arr is required")
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}
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importReq.Status = "queued"
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importReq.CompletedAt = time.Time{}
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importReq.Error = nil
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err := s.importsQueue.Push(importReq)
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if err != nil {
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return err
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}
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return nil
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}
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func (s *Store) StartQueueSchedule(ctx context.Context) error {
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// Start the slots processing in a separate goroutine
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go func() {
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if err := s.processSlotsQueue(ctx); err != nil {
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s.logger.Error().Err(err).Msg("Error processing slots queue")
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}
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}()
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// Start the remove stalled torrents processing in a separate goroutine
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go func() {
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if err := s.processRemoveStalledTorrents(ctx); err != nil {
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s.logger.Error().Err(err).Msg("Error processing remove stalled torrents")
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}
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}()
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return nil
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}
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func (s *Store) processSlotsQueue(ctx context.Context) error {
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s.trackAvailableSlots(ctx) // Initial tracking of available slots
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ticker := time.NewTicker(30 * time.Second)
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defer ticker.Stop()
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for {
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select {
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case <-ctx.Done():
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return nil
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case <-ticker.C:
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s.trackAvailableSlots(ctx)
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}
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}
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}
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func (s *Store) processRemoveStalledTorrents(ctx context.Context) error {
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if s.removeStalledAfter <= 0 {
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return nil // No need to remove stalled torrents if the duration is not set
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}
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ticker := time.NewTicker(time.Minute)
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defer ticker.Stop()
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for {
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select {
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case <-ctx.Done():
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return nil
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case <-ticker.C:
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if err := s.removeStalledTorrents(ctx); err != nil {
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s.logger.Error().Err(err).Msg("Error removing stalled torrents")
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}
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}
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}
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}
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func (s *Store) trackAvailableSlots(ctx context.Context) {
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// This function tracks the available slots for each debrid client
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availableSlots := make(map[string]int)
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for name, deb := range s.debrid.Debrids() {
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slots, err := deb.Client().GetAvailableSlots()
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if err != nil {
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continue
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}
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availableSlots[name] = slots
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}
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if s.importsQueue.Size() <= 0 {
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// Queue is empty, no need to process
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return
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}
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for name, slots := range availableSlots {
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s.logger.Debug().Msgf("Available slots for %s: %d", name, slots)
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// If slots are available, process the next import request from the queue
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for slots > 0 {
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select {
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case <-ctx.Done():
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return // Exit if context is done
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default:
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if err := s.processFromQueue(ctx); err != nil {
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s.logger.Error().Err(err).Msg("Error processing from queue")
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return // Exit on error
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}
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slots-- // Decrease the available slots after processing
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}
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}
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}
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}
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func (s *Store) processFromQueue(ctx context.Context) error {
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// Pop the next import request from the queue
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importReq, err := s.importsQueue.Pop()
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if err != nil {
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return err
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}
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if importReq == nil {
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return nil
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}
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return s.AddTorrent(ctx, importReq)
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}
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func (s *Store) removeStalledTorrents(ctx context.Context) error {
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// This function checks for stalled torrents and removes them
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stalledTorrents := s.torrents.GetStalledTorrents(s.removeStalledAfter)
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if len(stalledTorrents) == 0 {
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return nil // No stalled torrents to remove
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}
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for _, torrent := range stalledTorrents {
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s.logger.Warn().Msgf("Removing stalled torrent: %s", torrent.Name)
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s.torrents.Delete(torrent.Hash, torrent.Category, true) // Remove from store and delete from debrid
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}
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return nil
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}
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