1
0
Fork 0
miniflux/worker/worker.go
2020-09-27 20:04:48 -07:00

46 lines
1.1 KiB
Go

// 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 worker // import "miniflux.app/worker"
import (
"time"
"miniflux.app/config"
"miniflux.app/logger"
"miniflux.app/metric"
"miniflux.app/model"
"miniflux.app/reader/feed"
)
// Worker refreshes a feed in the background.
type Worker struct {
id int
feedHandler *feed.Handler
}
// Run wait for a job and refresh the given feed.
func (w *Worker) Run(c chan model.Job) {
logger.Debug("[Worker] #%d started", w.id)
for {
job := <-c
logger.Debug("[Worker #%d] Received feed #%d for user #%d", w.id, job.FeedID, job.UserID)
startTime := time.Now()
refreshErr := w.feedHandler.RefreshFeed(job.UserID, job.FeedID)
if config.Opts.HasMetricsCollector() {
status := "success"
if refreshErr != nil {
status = "error"
}
metric.BackgroundFeedRefreshDuration.WithLabelValues(status).Observe(time.Since(startTime).Seconds())
}
if refreshErr != nil {
logger.Error("[Worker] Refreshing the feed #%d returned this error: %v", job.FeedID, refreshErr)
}
}
}