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// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package scheduler // import "miniflux.app/scheduler"
import (
"time"
"miniflux.app/logger"
"miniflux.app/storage"
)
// NewFeedScheduler starts a new scheduler that push jobs to a pool of workers.
func NewFeedScheduler(store *storage.Storage, workerPool *WorkerPool, frequency, batchSize int) {
go func() {
c := time.Tick(time.Duration(frequency) * time.Minute)
for range c {
jobs, err := store.NewBatch(batchSize)
if err != nil {
logger.Error("[FeedScheduler] %v", err)
} else {
logger.Debug("[FeedScheduler] Pushing %d jobs", len(jobs))
workerPool.Push(jobs)
}
}
}()
}
// NewCleanupScheduler starts a new scheduler that clean old sessions and archive read items.
func NewCleanupScheduler(store *storage.Storage, frequency int) {
go func() {
c := time.Tick(time.Duration(frequency) * time.Hour)
for range c {
nbSessions := store.CleanOldSessions()
nbUserSessions := store.CleanOldUserSessions()
logger.Info("[CleanupScheduler] Cleaned %d sessions and %d user sessions", nbSessions, nbUserSessions)
if err := store.ArchiveEntries(); err != nil {
logger.Error("[CleanupScheduler] %v", err)
}
}
}()
}
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