func insertCTWorker(entries <-chan ct.LogEntry, db *sqldb.EntriesDatabase, wg *sync.WaitGroup) { wg.Add(1) defer wg.Done() for ep := range entries { err := db.InsertCTEntry(&ep) if err != nil { log.Printf("Problem inserting certificate: index: %d log: %s error: %s", ep.Index, *config.LogUrl, err) } } }