func processResults(dbMan db.DatabaseManager) {
for {
log.Println("waiting for job")
job := WorkerPool.WaitForJob()
if job == nil {
backoff += 5 // add 5 seconds every time there are no jobs to process
time.Sleep(backoff * time.Second)
continue
} else {
backoff = 5 // reset backoff
log.Println("got job")
}
if job.Result == nil {
log.Println("job result in nil:", job.Err)
} else {
result := job.Result.(feedFetchResult)
if result.err != nil {
log.Println("got error: ", result.err)
} else {
if job.Args[0].(string) == "kill" {
break
}
url := job.Args[0].(string)
// send out notifications
ids := dbMan.GetSubscribers(url)
for _, id := range ids {
log.Print("send notification to: ", id, result.feed)
}
log.Printf("found: %s %q\n", url, result.feed)
}
}
}
}
