transaction

Documentation

Index

• func NewMetaTxProcessor(accounts state.AccountsAdapter, addressConv state.AddressConverter, ...) (*metaTxProcessor, error)
• func NewTxProcessor(accounts state.AccountsAdapter, hasher hashing.Hasher, ...) (*txProcessor, error)
• type InterceptedTransaction
  • func NewInterceptedTransaction(txBuff []byte, marshalizer marshal.Marshalizer, hasher hashing.Hasher, ...) (*InterceptedTransaction, error)
  • func (inTx *InterceptedTransaction) Hash() []byte
  • func (inTx *InterceptedTransaction) IsAddressedToOtherShards() bool
  • func (inTx *InterceptedTransaction) Nonce() uint64
  • func (inTx *InterceptedTransaction) RcvShard() uint32
  • func (inTx *InterceptedTransaction) SenderAddress() state.AddressContainer
  • func (inTx *InterceptedTransaction) SenderShardId() uint32
  • func (inTx *InterceptedTransaction) SndShard() uint32
  • func (inTx *InterceptedTransaction) TotalValue() *big.Int
  • func (inTx *InterceptedTransaction) Transaction() *transaction.Transaction
• type TxInterceptor
  • func NewTxInterceptor(marshalizer marshal.Marshalizer, ...) (*TxInterceptor, error)
  • func (txi *TxInterceptor) IsInterfaceNil() bool
  • func (txi *TxInterceptor) ProcessReceivedMessage(message p2p.MessageP2P) error
  • func (txi *TxInterceptor) SetBroadcastCallback(callback func(buffToSend []byte))

Functions

func NewMetaTxProcessor

func NewMetaTxProcessor(
	accounts state.AccountsAdapter,
	addressConv state.AddressConverter,
	shardCoordinator sharding.Coordinator,
	scProcessor process.SmartContractProcessor,
	txTypeHandler process.TxTypeHandler,
) (*metaTxProcessor, error)

NewMetaTxProcessor creates a new txProcessor engine

func NewTxProcessor

func NewTxProcessor(
	accounts state.AccountsAdapter,
	hasher hashing.Hasher,
	addressConv state.AddressConverter,
	marshalizer marshal.Marshalizer,
	shardCoordinator sharding.Coordinator,
	scProcessor process.SmartContractProcessor,
	txFeeHandler process.TransactionFeeHandler,
	txTypeHandler process.TxTypeHandler,
	economicsFee process.FeeHandler,
) (*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,
	marshalizer marshal.Marshalizer,
	hasher hashing.Hasher,
	keyGen crypto.KeyGenerator,
	signer crypto.SingleSigner,
	addrConv state.AddressConverter,
	coordinator sharding.Coordinator,
	feeHandler process.FeeHandler,
) (*InterceptedTransaction, error)

NewInterceptedTransaction returns a new instance of InterceptedTransaction

func (*InterceptedTransaction) Hash

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

Hash gets the hash of this transaction

func (*InterceptedTransaction) IsAddressedToOtherShards

func (inTx *InterceptedTransaction) IsAddressedToOtherShards() bool

IsAddressedToOtherShards returns true if this transaction is not meant to be processed by the node from this shard

func (*InterceptedTransaction) Nonce

func (inTx *InterceptedTransaction) Nonce() uint64

Nonce returns the transaction nonce

func (*InterceptedTransaction) RcvShard

func (inTx *InterceptedTransaction) RcvShard() uint32

RcvShard returns the receiver shard

func (*InterceptedTransaction) SenderAddress

func (inTx *InterceptedTransaction) SenderAddress() state.AddressContainer

SenderAddress returns the transaction sender address

func (*InterceptedTransaction) SenderShardId

func (inTx *InterceptedTransaction) SenderShardId() uint32

SenderShardId returns the transaction sender shard id

func (*InterceptedTransaction) SndShard

func (inTx *InterceptedTransaction) SndShard() uint32

SndShard returns the sender shard

func (*InterceptedTransaction) TotalValue

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

TotalValue returns the maximum cost of transaction totalValue = txValue + gasPrice*gasLimit

func (*InterceptedTransaction) Transaction

func (inTx *InterceptedTransaction) Transaction() *transaction.Transaction

Transaction returns the transaction pointer that actually holds the data

type TxInterceptor

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

TxInterceptor is used for intercepting transaction and storing them into a datapool

func NewTxInterceptor

func NewTxInterceptor(
	marshalizer marshal.Marshalizer,
	txPool dataRetriever.ShardedDataCacherNotifier,
	txValidator process.TxValidator,
	addrConverter state.AddressConverter,
	hasher hashing.Hasher,
	singleSigner crypto.SingleSigner,
	keyGen crypto.KeyGenerator,
	shardCoordinator sharding.Coordinator,
	throttler process.InterceptorThrottler,
	feeHandler process.FeeHandler,
) (*TxInterceptor, error)

NewTxInterceptor hooks a new interceptor for transactions

func (*TxInterceptor) IsInterfaceNil

func (txi *TxInterceptor) IsInterfaceNil() bool

IsInterfaceNil returns true if there is no value under the interface

func (*TxInterceptor) ProcessReceivedMessage

func (txi *TxInterceptor) ProcessReceivedMessage(message p2p.MessageP2P) error

ProcessReceivedMessage will be the callback func from the p2p.Messenger and will be called each time a new message was received (for the topic this validator was registered to)

func (*TxInterceptor) SetBroadcastCallback

func (txi *TxInterceptor) SetBroadcastCallback(callback func(buffToSend []byte))

SetBroadcastCallback sets the callback method to send filtered out message