backend

package

v1.0.6 Latest Latest Go to latest Published: Sep 24, 2023 License: GPL-3.0 Imports: 20 Imported by: 0

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Repository

github.com/CortexFoundation/robot

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Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
type ChainDB
- func NewChainDB(config *params.Config) (*ChainDB, error)

Constants ¶

View Source

const (
	FILES_         = "files_"
	BLOCKS_        = "blocks_"
	ID_            = "id_"
	VERSION_       = "version_"
	TORRENT_       = "torrent_"
	CUR_BLOCK_NUM_ = "currentBlockNumber_"
)

Variables ¶

View Source

var (
	ErrReadDataFromBoltDB = errors.New("bolt DB Read Error")
)

Functions ¶

This section is empty.

Types ¶

type ChainDB ¶

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

func NewChainDB ¶

func NewChainDB(config *params.Config) (*ChainDB, error)

func (*ChainDB) AddBlock ¶

func (fs *ChainDB) AddBlock(b *types.Block) error

func (fs *ChainDB) addBlock(b *Block, record bool) error {

func (*ChainDB) AddFile ¶

func (fs *ChainDB) AddFile(x *types.FileInfo) (uint64, bool, error)

func (*ChainDB) Anchor ¶

func (fs *ChainDB) Anchor(n uint64)

func (*ChainDB) Blocks ¶

func (fs *ChainDB) Blocks() []*types.Block

func (*ChainDB) CheckPoint ¶

func (fs *ChainDB) CheckPoint() uint64

func (*ChainDB) Close ¶

func (fs *ChainDB) Close() error

func (*ChainDB) Files ¶

func (fs *ChainDB) Files() []*types.FileInfo

func (*ChainDB) Flush ¶

func (fs *ChainDB) Flush() error

func (*ChainDB) GetBlockByNumber ¶

func (fs *ChainDB) GetBlockByNumber(blockNum uint64) *types.Block

func (*ChainDB) GetFileByAddr ¶

func (fs *ChainDB) GetFileByAddr(addr common.Address) *types.FileInfo

func (*ChainDB) GetRoot ¶

func (fs *ChainDB) GetRoot(number uint64) (root []byte)

func (*ChainDB) GetTorrentProgress ¶

func (fs *ChainDB) GetTorrentProgress(ih string) (progress uint64, err error)

GetTorrent return the torrent status by uint64, if return 0 for torrent not exist

func (*ChainDB) ID ¶

func (fs *ChainDB) ID() uint64

func (*ChainDB) Init ¶

func (fs *ChainDB) Init() (err error)

func (*ChainDB) InitBlockNumber ¶ added in v1.0.2

func (fs *ChainDB) InitBlockNumber() error

func (*ChainDB) InitTorrents ¶

func (fs *ChainDB) InitTorrents() (map[string]uint64, error)

func (*ChainDB) LastListenBlockNumber ¶

func (fs *ChainDB) LastListenBlockNumber() uint64

func (*ChainDB) Leaves ¶

func (fs *ChainDB) Leaves() []merkletree.Content

func (*ChainDB) Metrics ¶

func (fs *ChainDB) Metrics() time.Duration

func (*ChainDB) NewFileInfo ¶

func (fs *ChainDB) NewFileInfo(fileMeta *types.FileMeta) *types.FileInfo

func (*ChainDB) Reset ¶

func (fs *ChainDB) Reset() error

func (*ChainDB) Root ¶

func (fs *ChainDB) Root() common.Hash

func (*ChainDB) SetTorrentProgress ¶

func (fs *ChainDB) SetTorrentProgress(ih string, size uint64) (bool, uint64, error)

SetTorrent is for recording torrent latest status

func (*ChainDB) SkipPrint ¶

func (fs *ChainDB) SkipPrint()

func (*ChainDB) Torrents ¶

func (fs *ChainDB) Torrents() map[string]uint64

func (*ChainDB) Txs ¶

func (fs *ChainDB) Txs() uint64

func (*ChainDB) Version ¶

func (fs *ChainDB) Version() string

Source Files ¶

View all Source files

chaindb.go

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