47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
// Copyright 2017 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package worker // import "miniflux.app/worker"
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import (
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"time"
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"miniflux.app/config"
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"miniflux.app/logger"
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"miniflux.app/metric"
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"miniflux.app/model"
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feedHandler "miniflux.app/reader/handler"
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"miniflux.app/storage"
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)
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// Worker refreshes a feed in the background.
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type Worker struct {
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id int
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store *storage.Storage
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}
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// Run wait for a job and refresh the given feed.
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func (w *Worker) Run(c chan model.Job) {
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logger.Debug("[Worker] #%d started", w.id)
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for {
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job := <-c
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logger.Debug("[Worker #%d] Received feed #%d for user #%d", w.id, job.FeedID, job.UserID)
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startTime := time.Now()
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refreshErr := feedHandler.RefreshFeed(w.store, job.UserID, job.FeedID)
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if config.Opts.HasMetricsCollector() {
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status := "success"
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if refreshErr != nil {
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status = "error"
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}
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metric.BackgroundFeedRefreshDuration.WithLabelValues(status).Observe(time.Since(startTime).Seconds())
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}
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if refreshErr != nil {
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logger.Error("[Worker] Refreshing the feed #%d returned this error: %v", job.FeedID, refreshErr)
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}
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}
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}
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