verifier

package

v0.0.0-...-376a440 Latest Latest Go to latest Published: May 10, 2020 License: LGPL-3.0 Imports: 20 Imported by: 0

Details

Valid go.mod file

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Repository

gitee.com/aiou-official/go-aiou

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func NewBaseTx(blk, parent *block.Block, witnessList *blockcache.WitnessList) (*tx.Tx, error)
func Resolve(mappers []map[string]database.Access) (accept, drop []int)
type Batch
- func NewBatch() *Batch
type Batcher
- func NewBatcher() Batcher
type Config
type Info
type Provider
type ProviderImpl
- func NewProvider(pool *txpool.SortedTxMap) *ProviderImpl
type Simulator
- func NewSimulator() *Simulator
type Verifier

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrExpiredTx    = errors.New("expired tx")
	ErrNotArrivedTx = errors.New("not arrived tx")
	ErrInvalidMode  = errors.New("invalid mode")
)

values

Functions ¶

func NewBaseTx ¶

func NewBaseTx(blk, parent *block.Block, witnessList *blockcache.WitnessList) (*tx.Tx, error)

NewBaseTx is new baseTx

func Resolve ¶

func Resolve(mappers []map[string]database.Access) (accept, drop []int)

Resolve Resolve conflict of parallel exec

Types ¶

type Batch ¶

type Batch struct {
	Txs      []*tx.Tx
	Receipts []*tx.TxReceipt
}

Batch tx batch in parallel

func NewBatch ¶

func NewBatch() *Batch

NewBatch make a new batch pointer

type Batcher ¶

type Batcher interface {
	Batch(bh *block.BlockHead, db database.IMultiValue, provider Provider, limit time.Duration, thread int) *Batch
	Verify(bh *block.BlockHead, db database.IMultiValue, checkFunc func(e vm.Isolator, t *tx.Tx, r *tx.TxReceipt) error, b *Batch) error
}

Batcher batch generator and verifier

func NewBatcher ¶

func NewBatcher() Batcher

NewBatcher init of Batcher

type Config ¶

type Config struct {
	Mode        int
	Timeout     time.Duration
	TxTimeLimit time.Duration
	Thread      int
}

Config config of verifier

type Info ¶

type Info struct {
	Mode   int   `json:"mode"`
	Thread int   `json:"thread"`
	Batch  []int `json:"batch"`
}

Info info in block

type Provider ¶

type Provider interface {
	Tx() *tx.Tx
	Return(*tx.Tx)
	Drop(t *tx.Tx, err error)
	Close()
}

Provider of tx

type ProviderImpl ¶

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

ProviderImpl impl of provider

func NewProvider ¶

func NewProvider(pool *txpool.SortedTxMap) *ProviderImpl

NewProvider ...

func (*ProviderImpl) Close ¶

func (p *ProviderImpl) Close()

Close drop bad tx here

func (*ProviderImpl) Drop ¶

func (p *ProviderImpl) Drop(t *tx.Tx, err error)

Drop drop bad tx

func (*ProviderImpl) List ¶

func (p *ProviderImpl) List() (a []*tx.Tx, b []error)

List list tx and errors of drop txs

func (*ProviderImpl) Return ¶

func (p *ProviderImpl) Return(t *tx.Tx)

Return send tx to pool

func (*ProviderImpl) Tx ¶

func (p *ProviderImpl) Tx() *tx.Tx

Tx get next tx

type Simulator ¶

type Simulator struct {
	Visitor  *database.Visitor
	Verifier *Verifier
	Head     *block.BlockHead
	Logger   *ilog.Logger
	Mvcc     db.MVCCDB
	GasLimit int64
}

Simulator of txs and contract

func NewSimulator ¶

func NewSimulator() *Simulator

NewSimulator get a simulator with default settings

func (*Simulator) Call ¶

func (s *Simulator) Call(contractName, abi, args string, publisher string, auth *account.KeyPair, otherArgs ...interface{}) (*tx.TxReceipt, error)

Call abi with basic settings

func (*Simulator) CallTx ¶

func (s *Simulator) CallTx(trx *tx.Tx, publisher string, auth *account.KeyPair) (*tx.TxReceipt, error)

CallTx with user defiened tx

func (*Simulator) Clear ¶

func (s *Simulator) Clear()

Clear mvccdb

func (*Simulator) Compile ¶

func (s *Simulator) Compile(id, src, abi string) (*contract.Contract, error)

Compile files

func (*Simulator) DeployContract ¶

func (s *Simulator) DeployContract(c *contract.Contract, publisher string, kp *account.KeyPair) (string, *tx.TxReceipt, error)

DeployContract via system.aiou/setCode

func (*Simulator) DeploySystemContract ¶

func (s *Simulator) DeploySystemContract(c *contract.Contract, publisher string, kp *account.KeyPair) (*tx.TxReceipt, error)

DeploySystemContract via system.aiou/initSetCode

func (*Simulator) GetGas ¶

func (s *Simulator) GetGas(id string) int64

GetGas ...

func (*Simulator) GetRAM ¶

func (s *Simulator) GetRAM(id string) int64

GetRAM of id

func (*Simulator) RunTx ¶

func (s *Simulator) RunTx(stx *tx.Tx) (*tx.TxReceipt, error)

RunTx run tx with signed tx

func (*Simulator) SetAccount ¶

func (s *Simulator) SetAccount(acc *account.Account)

SetAccount ...

func (*Simulator) SetBlockHead ¶

func (s *Simulator) SetBlockHead(head *block.BlockHead)

SetBlockHead ...

func (*Simulator) SetContract ¶

func (s *Simulator) SetContract(c *contract.Contract)

SetContract without run init

func (*Simulator) SetGas ¶

func (s *Simulator) SetGas(id string, i int64)

SetGas to id

func (*Simulator) SetRAM ¶

func (s *Simulator) SetRAM(id string, r int64)

SetRAM to id

type Verifier ¶

type Verifier struct {
}

Verifier ..

func (*Verifier) Exec ¶

func (v *Verifier) Exec(bh *block.BlockHead, db database.IMultiValue, t *tx.Tx, limit time.Duration) (*tx.TxReceipt, error)

Exec exec single tx and flush changes to db

func (*Verifier) Gen ¶

func (v *Verifier) Gen(blk, parent *block.Block, witnessList *blockcache.WitnessList, db database.IMultiValue, iter *txpool.SortedTxMap, c *Config) (droplist []*tx.Tx, errs []error, err error)

Gen gen block

func (*Verifier) Try ¶

func (v *Verifier) Try(bh *block.BlockHead, db database.IMultiValue, t *tx.Tx, limit time.Duration) (*tx.TxReceipt, error)

Try exec tx and only return receipt

func (*Verifier) Verify ¶

func (v *Verifier) Verify(blk, parent *block.Block, witnessList *blockcache.WitnessList, db database.IMultiValue, c *Config) error

Verify verify block generated by Verifier

Source Files ¶

View all Source files

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