server: only print gc stats if something has been removed

This commit is contained in:
Eric Chiang 2016-10-13 21:55:56 -07:00
parent 7288e49c19
commit 89ecfd2ede

View file

@ -273,7 +273,7 @@ func startGarbageCollection(ctx context.Context, s storage.Storage, frequency ti
case <-time.After(frequency): case <-time.After(frequency):
if r, err := s.GarbageCollect(now()); err != nil { if r, err := s.GarbageCollect(now()); err != nil {
log.Printf("garbage collection failed: %v", err) log.Printf("garbage collection failed: %v", err)
} else { } else if r.AuthRequests > 0 || r.AuthCodes > 0 {
log.Printf("garbage collection run, delete auth requests=%d, auth codes=%d", r.AuthRequests, r.AuthCodes) log.Printf("garbage collection run, delete auth requests=%d, auth codes=%d", r.AuthRequests, r.AuthCodes)
} }
} }