package netmap import ( "github.com/nspcc-dev/neo-go/pkg/crypto/keys" netmapEvent "github.com/nspcc-dev/neofs-node/pkg/morph/event/netmap" "github.com/nspcc-dev/neofs-sdk-go/netmap" "go.uber.org/zap" ) func (np *Processor) processNetmapCleanupTick(ev netmapCleanupTick) { if !np.alphabetState.IsAlphabet() { np.log.Info("non alphabet mode, ignore new netmap cleanup tick") return } err := np.netmapSnapshot.forEachRemoveCandidate(ev.epoch, func(s string) error { key, err := keys.NewPublicKeyFromString(s) if err != nil { np.log.Warn("can't decode public key of netmap node", zap.String("key", s)) return nil } np.log.Info("vote to remove node from netmap", zap.String("key", s)) if np.notaryDisabled { err = np.netmapClient.UpdatePeerState(key.Bytes(), netmap.NodeStateOffline) } else { // use epoch as TX nonce to prevent collisions err = np.netmapClient.Morph().NotaryInvoke( np.netmapClient.ContractAddress(), 0, uint32(ev.epoch), netmapEvent.UpdateStateNotaryEvent, int64(netmap.NodeStateOffline.ToV2()), key.Bytes(), ) } if err != nil { np.log.Error("can't invoke netmap.UpdateState", zap.Error(err)) } return nil }) if err != nil { np.log.Warn("can't iterate on netmap cleaner cache", zap.String("error", err.Error())) } }