transaction

Documentation

Index

• func NewMetaTxProcessor(hasher hashing.Hasher, marshalizer marshal.Marshalizer, ...) (*metaTxProcessor, error)
• func NewTransactionCostEstimator(txTypeHandler process.TxTypeHandler, feeHandler process.FeeHandler, ...) (*transactionCostEstimator, error)
• func NewTxProcessor(accounts state.AccountsAdapter, hasher hashing.Hasher, ...) (*txProcessor, error)
• type InterceptedTransaction
  • func NewInterceptedTransaction(txBuff []byte, protoMarshalizer marshal.Marshalizer, ...) (*InterceptedTransaction, error)
  • func (inTx *InterceptedTransaction) CheckValidity() error
  • func (inTx *InterceptedTransaction) Fee() *big.Int
  • func (inTx *InterceptedTransaction) Hash() []byte
  • func (inTx *InterceptedTransaction) Identifiers() [][]byte
  • func (inTx *InterceptedTransaction) IsForCurrentShard() bool
  • func (inTx *InterceptedTransaction) IsInterfaceNil() bool
  • func (inTx *InterceptedTransaction) Nonce() uint64
  • func (inTx *InterceptedTransaction) ReceiverShardId() uint32
  • func (inTx *InterceptedTransaction) SenderAddress() []byte
  • func (inTx *InterceptedTransaction) SenderShardId() uint32
  • func (inTx *InterceptedTransaction) String() string
  • func (inTx *InterceptedTransaction) Transaction() data.TransactionHandler
  • func (inTx *InterceptedTransaction) Type() string

Functions

func NewMetaTxProcessor

func NewMetaTxProcessor(
	hasher hashing.Hasher,
	marshalizer marshal.Marshalizer,
	accounts state.AccountsAdapter,
	pubkeyConv state.PubkeyConverter,
	shardCoordinator sharding.Coordinator,
	scProcessor process.SmartContractProcessor,
	txTypeHandler process.TxTypeHandler,
	economicsFee process.FeeHandler,
) (*metaTxProcessor, error)

NewMetaTxProcessor creates a new txProcessor engine

func NewTransactionCostEstimator

func NewTransactionCostEstimator(
	txTypeHandler process.TxTypeHandler,
	feeHandler process.FeeHandler,
	query external.SCQueryService,
	gasSchedule map[string]map[string]uint64,
) (*transactionCostEstimator, error)

NewTransactionCostEstimator will create a new transaction cost estimator

func NewTxProcessor

func NewTxProcessor(
	accounts state.AccountsAdapter,
	hasher hashing.Hasher,
	pubkeyConv state.PubkeyConverter,
	marshalizer marshal.Marshalizer,
	shardCoordinator sharding.Coordinator,
	scProcessor process.SmartContractProcessor,
	txFeeHandler process.TransactionFeeHandler,
	txTypeHandler process.TxTypeHandler,
	economicsFee process.FeeHandler,
	receiptForwarder process.IntermediateTransactionHandler,
	badTxForwarder process.IntermediateTransactionHandler,
) (*txProcessor, error)

NewTxProcessor creates a new txProcessor engine

Types

type InterceptedTransaction

type InterceptedTransaction struct {
	// contains filtered or unexported fields
}

InterceptedTransaction holds and manages a transaction based struct with extended functionality

func NewInterceptedTransaction

func NewInterceptedTransaction(
	txBuff []byte,
	protoMarshalizer marshal.Marshalizer,
	signMarshalizer marshal.Marshalizer,
	hasher hashing.Hasher,
	keyGen crypto.KeyGenerator,
	signer crypto.SingleSigner,
	pubkeyConv state.PubkeyConverter,
	coordinator sharding.Coordinator,
	feeHandler process.FeeHandler,
	whiteListerVerifiedTxs process.WhiteListHandler,
) (*InterceptedTransaction, error)

NewInterceptedTransaction returns a new instance of InterceptedTransaction

func (*InterceptedTransaction) CheckValidity

func (inTx *InterceptedTransaction) CheckValidity() error

CheckValidity checks if the received transaction is valid (not nil fields, valid sig and so on)

func (*InterceptedTransaction) Fee

func (inTx *InterceptedTransaction) Fee() *big.Int

Fee returns the estimated cost of the transaction

func (*InterceptedTransaction) Hash

func (inTx *InterceptedTransaction) Hash() []byte

Hash gets the hash of this transaction

func (*InterceptedTransaction) Identifiers

func (inTx *InterceptedTransaction) Identifiers() [][]byte

Identifiers returns the identifiers used in requests

func (*InterceptedTransaction) IsForCurrentShard

func (inTx *InterceptedTransaction) IsForCurrentShard() bool

IsForCurrentShard returns true if this transaction is meant to be processed by the node from this shard

func (*InterceptedTransaction) IsInterfaceNil

func (inTx *InterceptedTransaction) IsInterfaceNil() bool

IsInterfaceNil returns true if there is no value under the interface

func (*InterceptedTransaction) Nonce

func (inTx *InterceptedTransaction) Nonce() uint64

Nonce returns the transaction nonce

func (*InterceptedTransaction) ReceiverShardId

func (inTx *InterceptedTransaction) ReceiverShardId() uint32

ReceiverShardId returns the receiver shard id

func (*InterceptedTransaction) SenderAddress

func (inTx *InterceptedTransaction) SenderAddress() []byte

SenderAddress returns the transaction sender address

func (*InterceptedTransaction) SenderShardId

func (inTx *InterceptedTransaction) SenderShardId() uint32

SenderShardId returns the transaction sender shard id

func (*InterceptedTransaction) String

func (inTx *InterceptedTransaction) String() string

String returns the transaction's most important fields as string

func (*InterceptedTransaction) Transaction

func (inTx *InterceptedTransaction) Transaction() data.TransactionHandler

Transaction returns the transaction pointer that actually holds the data

func (*InterceptedTransaction) Type

func (inTx *InterceptedTransaction) Type() string

Type returns the type of this intercepted data