frostfs-node/pkg/morph/client/netmap/wrapper/update_state.go

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2020-07-24 13:54:03 +00:00
package wrapper
import (
contract "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap"
"github.com/pkg/errors"
)
// NodeState is a type of node states enumeration.
type NodeState int64
const (
_ NodeState = iota
// StateOffline is an offline node state value.
StateOffline
)
// UpdatePeerState changes peer status through Netmap contract
// call.
func (w *Wrapper) UpdatePeerState(key []byte, state NodeState) error {
args := contract.UpdateStateArgs{}
args.SetPublicKey(key)
args.SetState(int64(state))
// invoke smart contract call
//
// Note: errors.Wrap returns nil on nil error arg.
return errors.Wrap(
w.client.UpdateState(args),
"could not invoke smart contract",
)
}