Documentation ¶
Index ¶
- type Config
- type Ledger
- type Notary
- func (n *Notary) IsAuthorized() bool
- func (n *Notary) Name() string
- func (n *Notary) OnNewRequest(payload *payload.P2PNotaryRequest)
- func (n *Notary) OnRequestRemoval(pld *payload.P2PNotaryRequest)
- func (n *Notary) PostPersist()
- func (n *Notary) Shutdown()
- func (n *Notary) Start()
- func (n *Notary) UpdateNotaryNodes(notaryNodes keys.PublicKeys)
- type RequestType
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Ledger ¶ added in v0.98.1
type Ledger interface { BlockHeight() uint32 GetMaxVerificationGAS() int64 GetNotaryContractScriptHash() util.Uint160 SubscribeForBlocks(ch chan *block.Block) UnsubscribeFromBlocks(ch chan *block.Block) VerifyWitness(util.Uint160, hash.Hashable, *transaction.Witness, int64) (int64, error) }
Ledger is the interface to Blockchain sufficient for Notary.
type Notary ¶
type Notary struct { Config Config Network netmode.Magic // contains filtered or unexported fields }
Notary represents a Notary module.
func NewNotary ¶
func NewNotary(cfg Config, net netmode.Magic, mp *mempool.Pool, onTransaction func(tx *transaction.Transaction) error) (*Notary, error)
NewNotary returns a new Notary module.
func (*Notary) IsAuthorized ¶ added in v0.104.0
IsAuthorized returns whether Notary service currently is authorized to collect signatures. It returnes true iff designated Notary node's account provided to the Notary service in decrypted state.
func (*Notary) OnNewRequest ¶
func (n *Notary) OnNewRequest(payload *payload.P2PNotaryRequest)
OnNewRequest is a callback method which is called after a new notary request is added to the notary request pool.
func (*Notary) OnRequestRemoval ¶
func (n *Notary) OnRequestRemoval(pld *payload.P2PNotaryRequest)
OnRequestRemoval is a callback which is called after fallback transaction is removed from the notary payload pool due to expiration, main tx appliance or any other reason.
func (*Notary) PostPersist ¶
func (n *Notary) PostPersist()
PostPersist is a callback which is called after a new block event is received. PostPersist must not be called under the blockchain lock, because it uses finalization function.
func (*Notary) Shutdown ¶ added in v0.98.1
func (n *Notary) Shutdown()
Shutdown stops the Notary module. It can only be called once, subsequent calls to Shutdown on the same instance are no-op. The instance that was stopped can not be started again by calling Start (use a new instance if needed).
func (*Notary) Start ¶ added in v0.98.1
func (n *Notary) Start()
Start runs a Notary module in a separate goroutine. The Notary only starts once, subsequent calls to Start are no-op.
func (*Notary) UpdateNotaryNodes ¶
func (n *Notary) UpdateNotaryNodes(notaryNodes keys.PublicKeys)
UpdateNotaryNodes implements Notary interface and updates current notary account.
type RequestType ¶
type RequestType byte
RequestType represents type of Notary request.
const ( // Signature represents standard single signature request type. Signature RequestType = 0x01 // MultiSignature represents m out of n multisignature request type. MultiSignature RequestType = 0x02 // Contract represents contract witness type. Contract RequestType = 0x03 )