transaction

Documentation

Index

• type TxFilter
  • func NewTxFilter(eventCenter types.EventCenter, verifySignature bool, chainId uint64) *TxFilter
  • func (txValidator *TxFilter) Verify(portId int, msg interface{}) error

Types

type TxFilter

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

TxFilter is an implemention of switch message filter, switch will use transaction filter to verify transaction message.

func NewTxFilter

func NewTxFilter(eventCenter types.EventCenter, verifySignature bool, chainId uint64) *TxFilter

create a new transaction filter instance.

func (*TxFilter) Verify

func (txValidator *TxFilter) Verify(portId int, msg interface{}) error

Verify verify a switch message whether is validated. return nil if message is validated, otherwise return relative error