tbc

package
v0.3.2 Latest Latest
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 Go to latest Published: Aug 21, 2024 License: MIT Imports: 40 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	UtxoIndexHashKey = []byte("utxoindexhash") // last indexed utxo hash
	TxIndexHashKey   = []byte("txindexhash")   // last indexed tx hash

	ErrNotLinear = errors.New("not linear") // not a valid chain
)

Functions

func NewPeer 

func NewPeer(network wire.BitcoinNet, address string) (*peer, error)

Types

type Config 

type Config struct {
	AutoIndex               bool
	BlockCache              int
	BlockheaderCache        int
	BlockSanity             bool
	LevelDBHome             string
	ListenAddress           string
	LogLevel                string
	MaxCachedTxs            int
	Network                 string
	PeersWanted             int
	PrometheusListenAddress string
	PprofListenAddress      string
	Seeds                   []string
}

func NewDefaultConfig 

func NewDefaultConfig() *Config

type HashHeight added in v0.2.0 

type HashHeight struct {
	Hash   *chainhash.Hash
	Height uint64
}

func (HashHeight) String added in v0.2.0 

func (h HashHeight) String() string

type PeerManager added in v0.3.0 

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

PeerManager keeps track of the available peers and their quality.

func (*PeerManager) PeerDelete added in v0.3.0 

func (pm *PeerManager) PeerDelete(host, port string) error

PeerDelete marks the peer as bad.

func (*PeerManager) PeersInsert added in v0.3.0 

func (pm *PeerManager) PeersInsert(peers []string) error

PeersInsert adds known peers.

func (*PeerManager) PeersRandom added in v0.3.0 

func (pm *PeerManager) PeersRandom(count int) ([]string, error)

func (*PeerManager) Stats added in v0.3.0 

func (pm *PeerManager) Stats() (int, int)

Stats returns peer statistics.

type Server 

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

func NewServer 

func NewServer(cfg *Config) (*Server, error)

func (*Server) BalanceByAddress 

func (s *Server) BalanceByAddress(ctx context.Context, encodedAddress string) (uint64, error)

func (*Server) BlockHeaderBest added in v0.2.0 

func (s *Server) BlockHeaderBest(ctx context.Context) (uint64, *wire.BlockHeader, error)

BlockHeaderBest returns the headers for the best known blocks.

func (*Server) BlockHeaderByHash 

func (s *Server) BlockHeaderByHash(ctx context.Context, hash *chainhash.Hash) (*wire.BlockHeader, uint64, error)

func (*Server) BlockHeadersByHeight 

func (s *Server) BlockHeadersByHeight(ctx context.Context, height uint64) ([]*wire.BlockHeader, error)

func (*Server) DB 

func (s *Server) DB() tbcd.Database

DB exports the underlying database. This should only be used in tests. XXX remove this and deal with the fallout.

func (*Server) DBClose 

func (s *Server) DBClose() error

XXX remove and find a different way to do this.

func (*Server) DBOpen 

func (s *Server) DBOpen(ctx context.Context) error

DBOpen opens the underlying server database. It has been put in its own function to make it available during tests and hemictl. It would be good if it can be deleted. XXX remove and find a different way to do this.

func (*Server) DifficultyAtHash added in v0.2.0 

func (s *Server) DifficultyAtHash(ctx context.Context, hash *chainhash.Hash) (*big.Int, error)

func (*Server) FeesAtHeight 

func (s *Server) FeesAtHeight(ctx context.Context, height, count int64) (uint64, error)

func (*Server) IndexIsLinear added in v0.2.8 

func (s *Server) IndexIsLinear(ctx context.Context, startHash, endHash *chainhash.Hash) (int, error)

func (*Server) RawBlockHeaderBest added in v0.2.0 

func (s *Server) RawBlockHeaderBest(ctx context.Context) (uint64, api.ByteSlice, error)

RawBlockHeaderBest returns the raw header for the best known block. XXX should we return cumulative difficulty, hash?

func (*Server) RawBlockHeadersByHeight 

func (s *Server) RawBlockHeadersByHeight(ctx context.Context, height uint64) ([]api.ByteSlice, error)

func (*Server) Run 

func (s *Server) Run(pctx context.Context) error

func (*Server) SpentOutputsByTxId added in v0.2.8 

func (s *Server) SpentOutputsByTxId(ctx context.Context, txId *chainhash.Hash) ([]tbcd.SpentInfo, error)

func (*Server) SyncIndexersToHash added in v0.2.0 

func (s *Server) SyncIndexersToHash(ctx context.Context, hash *chainhash.Hash) error

SyncIndexersToHash tries to move the various indexers to the supplied height (inclusive). Note: on unwind it means that it WILL unwind the the various indexers including the hash that was passed in. E.g. if this unwinds from 1001 to 1000 the indexes for block 1000 WILL be updated as well.

func (*Server) Synced 

func (s *Server) Synced(ctx context.Context) SyncInfo

Synced returns true if all block headers, blocks and all indexes are caught up.

func (*Server) TxById 

func (s *Server) TxById(ctx context.Context, txId *chainhash.Hash) (*wire.MsgTx, error)

func (*Server) TxIndexHash added in v0.2.0 

func (s *Server) TxIndexHash(ctx context.Context) (*HashHeight, error)

TxIndexHash returns the last hash that has been been Tx indexed.

func (*Server) TxIndexIsLinear added in v0.2.8 

func (s *Server) TxIndexIsLinear(ctx context.Context, endHash *chainhash.Hash) (int, error)

func (*Server) TxIndexer 

func (s *Server) TxIndexer(ctx context.Context, endHash *chainhash.Hash) error

func (*Server) TxIndexerUnwind added in v0.2.8 

func (s *Server) TxIndexerUnwind(ctx context.Context, startBH, endBH *tbcd.BlockHeader) error

func (*Server) TxIndexerWind added in v0.2.8 

func (s *Server) TxIndexerWind(ctx context.Context, startBH, endBH *tbcd.BlockHeader) error

func (*Server) UtxoIndexHash added in v0.2.0 

func (s *Server) UtxoIndexHash(ctx context.Context) (*HashHeight, error)

UtxoIndexHash returns the last hash that has been been UTxO indexed.

func (*Server) UtxoIndexIsLinear added in v0.2.8 

func (s *Server) UtxoIndexIsLinear(ctx context.Context, endHash *chainhash.Hash) (int, error)

func (*Server) UtxoIndexer 

func (s *Server) UtxoIndexer(ctx context.Context, endHash *chainhash.Hash) error

func (*Server) UtxoIndexerUnwind added in v0.2.8 

func (s *Server) UtxoIndexerUnwind(ctx context.Context, startBH, endBH *tbcd.BlockHeader) error

func (*Server) UtxoIndexerWind added in v0.2.8 

func (s *Server) UtxoIndexerWind(ctx context.Context, startBH, endBH *tbcd.BlockHeader) error

func (*Server) UtxosByAddress 

func (s *Server) UtxosByAddress(ctx context.Context, encodedAddress string, start uint64, count uint64) ([]tbcd.Utxo, error)

type SyncInfo 

type SyncInfo struct {
	Synced      bool // True when all indexing is caught up
	BlockHeader HashHeight
	Utxo        HashHeight
	Tx          HashHeight
}

Source Files

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