mempool

Documentation

Index

• func ErrToRejectErr(err error) (msg.RejectCode, string)
• type BlockPool
  • func NewBlockPool(params *config.Params) *BlockPool
  • func (bm *BlockPool) AddDposBlock(dposBlock *types.DposBlock) (bool, bool, error)
  • func (bm *BlockPool) AddToBlockMap(block *types.Block)
  • func (bm *BlockPool) AddToConfirmMap(confirm *payload.Confirm)
  • func (bm *BlockPool) AppendConfirm(confirm *payload.Confirm) (bool, bool, error)
  • func (bm *BlockPool) AppendDposBlock(dposBlock *types.DposBlock) (bool, bool, error)
  • func (bm *BlockPool) CheckConfirmedBlockOnFork(height uint32, block *types.Block) error
  • func (bm *BlockPool) CleanFinalConfirmedBlock(height uint32)
  • func (bm *BlockPool) ConfirmBlock(hash common.Uint256) (bool, bool, error)
  • func (bm *BlockPool) GetBlock(hash common.Uint256) (*types.Block, bool)
  • func (bm *BlockPool) GetConfirm(hash common.Uint256) (*payload.Confirm, bool)
  • func (bm *BlockPool) GetDposBlockByHash(hash common.Uint256) (*types.DposBlock, error)
• type TxPool
  • func NewTxPool() *TxPool
  • func (mp *TxPool) AppendToTxPool(tx *Transaction) error
  • func (mp *TxPool) CleanSubmittedTransactions(block *Block)
  • func (mp *TxPool) GetTransaction(hash Uint256) *Transaction
  • func (mp *TxPool) GetTransactionCount() int
  • func (mp *TxPool) GetTxsInPool() []*Transaction
  • func (mp *TxPool) HaveTransaction(txId Uint256) bool
  • func (mp *TxPool) IsDuplicateSidechainTx(sidechainTxHash Uint256) bool
  • func (mp *TxPool) MaybeAcceptTransaction(tx *Transaction) error
  • func (mp *TxPool) RemoveTransaction(txn *Transaction)

Functions

func ErrToRejectErr

func ErrToRejectErr(err error) (msg.RejectCode, string)

ErrToRejectErr examines the underlying type of the error and returns a reject code and string appropriate to be sent in a wire.MsgReject message.

Types

type BlockPool

type BlockPool struct {
	Chain     *blockchain.BlockChain
	Store     blockchain.IChainStore
	IsCurrent func() bool

	sync.RWMutex
	// contains filtered or unexported fields
}

func NewBlockPool

func NewBlockPool(params *config.Params) *BlockPool

func (*BlockPool) AddDposBlock

func (bm *BlockPool) AddDposBlock(dposBlock *types.DposBlock) (bool, bool, error)

func (*BlockPool) AddToBlockMap

func (bm *BlockPool) AddToBlockMap(block *types.Block)

func (*BlockPool) AddToConfirmMap

func (bm *BlockPool) AddToConfirmMap(confirm *payload.Confirm)

func (*BlockPool) AppendConfirm

func (bm *BlockPool) AppendConfirm(confirm *payload.Confirm) (bool,
	bool, error)

func (*BlockPool) AppendDposBlock

func (bm *BlockPool) AppendDposBlock(dposBlock *types.DposBlock) (bool, bool, error)

func (*BlockPool) CheckConfirmedBlockOnFork

func (bm *BlockPool) CheckConfirmedBlockOnFork(height uint32, block *types.Block) error

func (*BlockPool) CleanFinalConfirmedBlock

func (bm *BlockPool) CleanFinalConfirmedBlock(height uint32)

func (*BlockPool) ConfirmBlock

func (bm *BlockPool) ConfirmBlock(hash common.Uint256) (bool, bool, error)

func (*BlockPool) GetBlock

func (bm *BlockPool) GetBlock(hash common.Uint256) (*types.Block, bool)

func (*BlockPool) GetConfirm

func (bm *BlockPool) GetConfirm(hash common.Uint256) (
	*payload.Confirm, bool)

func (*BlockPool) GetDposBlockByHash

func (bm *BlockPool) GetDposBlockByHash(hash common.Uint256) (*types.DposBlock, error)

type TxPool

type TxPool struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewTxPool

func NewTxPool() *TxPool

func (*TxPool) AppendToTxPool

func (mp *TxPool) AppendToTxPool(tx *Transaction) error

append transaction to txnpool when check ok. 1.check 2.check with ledger(db) 3.check with pool

func (*TxPool) CleanSubmittedTransactions

func (mp *TxPool) CleanSubmittedTransactions(block *Block)

clean the trasaction Pool with committed block.

func (*TxPool) GetTransaction

func (mp *TxPool) GetTransaction(hash Uint256) *Transaction

get the transaction by hash

func (*TxPool) GetTransactionCount

func (mp *TxPool) GetTransactionCount() int

func (*TxPool) GetTxsInPool

func (mp *TxPool) GetTxsInPool() []*Transaction

GetTxsInPool returns a slice of all transactions in the mp.

This function is safe for concurrent access.

func (*TxPool) HaveTransaction

func (mp *TxPool) HaveTransaction(txId Uint256) bool

HaveTransaction returns if a transaction is in transaction pool by the given transaction id. If no transaction match the transaction id, return false

func (*TxPool) IsDuplicateSidechainTx

func (mp *TxPool) IsDuplicateSidechainTx(sidechainTxHash Uint256) bool

func (*TxPool) MaybeAcceptTransaction

func (mp *TxPool) MaybeAcceptTransaction(tx *Transaction) error

func (*TxPool) RemoveTransaction

func (mp *TxPool) RemoveTransaction(txn *Transaction)