txbuffer

package
v0.1.0 Latest Latest
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 Go to latest Published: Aug 3, 2022 License: AGPL-3.0, ISC Imports: 6 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrTxBufferFull   = errors.New("tx buffer is full")
	ErrInvalidMaxSize = errors.New("invalid maximum size")
	ErrTxIsNil        = errors.New("tx is nil")
	ErrTxInBuffer     = errors.New("tx already in tx buffer")
)

Functions

This section is empty.

Types

type TxBuffer 

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

TxBuffer is an in-memory data structure containing the set of unconfirmed transactions.

func New 

func New(maxSize uint32, hashAlgorithm gocrypto.Hash) (*TxBuffer, error)

New creates a new instance of the TxBuffer. MaxSize specifies the total number of transactions the TxBuffer may contain.

func (*TxBuffer) Add 

func (t *TxBuffer) Add(tx txsystem.GenericTransaction) error

Add adds the given transaction to the transaction buffer. Returns an error if the transaction isn't valid, is already present in the TxBuffer, or TxBuffer is full.

func (*TxBuffer) Capacity 

func (t *TxBuffer) Capacity() uint32

func (*TxBuffer) Close 

func (t *TxBuffer) Close()

func (*TxBuffer) Count 

func (t *TxBuffer) Count() uint32

Count returns the total number of transactions in the TxBuffer.

func (*TxBuffer) Process 

func (t *TxBuffer) Process(ctx context.Context, wg *sync.WaitGroup, process TxHandler)

type TxHandler 

type TxHandler func(tx txsystem.GenericTransaction) bool

TxHandler handles the transaction. Must return true if the transaction must be removed from the transaction buffer.

Source Files

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