ributil

package
v0.0.0-...-9f36c07 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jun 30, 2024 License: Apache-2.0, MIT Imports: 54 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	KNamePrefix  = "wallet-"
	KTrashPrefix = "trash-"
	KDefault     = "default"
)
View Source 
const CommPBuf = abi.UnpaddedPieceSize(commPBufPad - (commPBufPad / 128)) // can't use .Unpadded() for const

Variables

View Source 
var TotalTransferDivFactor int64 = 4

Functions

func MaddrsToUrl 

func MaddrsToUrl(addrs []multiaddr.Multiaddr) (*url.URL, error)

func MemoryWatchdog 

func MemoryWatchdog() (cleanup func())

func RobustGet 

func RobustGet(url string, dataSize int64, rcf func() *RateCounter) io.ReadCloser

Types

type CachedQuery 

type CachedQuery[T any] struct {
	// contains filtered or unexported fields
}

func NewCachedQuery 

func NewCachedQuery[T any](refreshInterval time.Duration, refreshFunc func() (T, error)) *CachedQuery[T]

func (*CachedQuery[T]) Get 

func (cq *CachedQuery[T]) Get() (T, error)

type CurrentDealInfo 

type CurrentDealInfo struct {
	DealID           abi.DealID
	MarketDeal       *api.MarketDeal
	PublishMsgTipSet types.TipSetKey
}

type CurrentDealInfoAPI 

type CurrentDealInfoAPI interface {
	ChainGetMessage(context.Context, cid.Cid) (*types.Message, error)
	StateLookupID(context.Context, address.Address, types.TipSetKey) (address.Address, error)
	StateMarketStorageDeal(context.Context, abi.DealID, types.TipSetKey) (*api.MarketDeal, error)
	StateSearchMsg(ctx context.Context, from types.TipSetKey, msg cid.Cid, limit abi.ChainEpoch, allowReplaced bool) (*api.MsgLookup, error)
	StateNetworkVersion(ctx context.Context, tsk types.TipSetKey) (network.Version, error)

	ChainGetTipSet(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error)
	ChainGetTipSetByHeight(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error)
	StateGetActor(ctx context.Context, actor address.Address, ts types.TipSetKey) (*types.Actor, error)
}

type CurrentDealInfoManager 

type CurrentDealInfoManager struct {
	CDAPI CurrentDealInfoAPI
}

func (*CurrentDealInfoManager) CheckDealEquality 

func (mgr *CurrentDealInfoManager) CheckDealEquality(ctx context.Context, tsk types.TipSetKey, p1, p2 market.DealProposal) (bool, error)

func (*CurrentDealInfoManager) FindCloseMsgTipset 

func (mgr *CurrentDealInfoManager) FindCloseMsgTipset(ctx context.Context, tsk types.TipSetKey, publishCid cid.Cid, step abi.ChainEpoch) (types.TipSetKey, error)

func (*CurrentDealInfoManager) GetCurrentDealInfo 

func (mgr *CurrentDealInfoManager) GetCurrentDealInfo(ctx context.Context, tsk types.TipSetKey, proposal *market.DealProposal, publishCid cid.Cid) (CurrentDealInfo, error)

GetCurrentDealInfo gets the current deal state and deal ID. Note that the deal ID is assigned when the deal is published, so it may have changed if there was a reorg after the deal was published.

type DataCIDSize 

type DataCIDSize struct {
	PayloadSize int64
	PieceSize   abi.PaddedPieceSize
	PieceCID    cid.Cid
}

type DataCidWriter 

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

func (*DataCidWriter) Sum 

func (w *DataCidWriter) Sum() (DataCIDSize, error)

func (*DataCidWriter) Write 

func (w *DataCidWriter) Write(p []byte) (int, error)

type DiskKeyStore 

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

func OpenOrInitKeystore 

func OpenOrInitKeystore(p string) (*DiskKeyStore, error)

func (*DiskKeyStore) Delete 

func (fsr *DiskKeyStore) Delete(name string) error

func (*DiskKeyStore) Get 

func (fsr *DiskKeyStore) Get(name string) (types.KeyInfo, error)

Get gets a key out of keystore and returns types.KeyInfo coresponding to named key

func (*DiskKeyStore) List 

func (fsr *DiskKeyStore) List() ([]string, error)

List lists all the keys stored in the KeyStore

func (*DiskKeyStore) Put 

func (fsr *DiskKeyStore) Put(name string, info types.KeyInfo) error

Put saves key info under given name

type IpldStoreWrapper 

type IpldStoreWrapper struct {
	BS blockstore.Blockstore
}

func (*IpldStoreWrapper) BlockWriteOpener 

func (b *IpldStoreWrapper) BlockWriteOpener() linking.BlockWriteOpener

BlockWriteOpener returns a BlockWriteOpener that operates on this storage.

func (*IpldStoreWrapper) Get 

func (b *IpldStoreWrapper) Get(ctx context.Context, key string) ([]byte, error)

func (*IpldStoreWrapper) Has 

func (b *IpldStoreWrapper) Has(ctx context.Context, key string) (bool, error)

func (*IpldStoreWrapper) Put 

func (b *IpldStoreWrapper) Put(ctx context.Context, key string, content []byte) error

type LocalWallet 

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

func NewWallet 

func NewWallet(keystore types.KeyStore) (*LocalWallet, error)

func OpenWallet 

func OpenWallet(path string) (*LocalWallet, error)

func (*LocalWallet) GetDefault 

func (w *LocalWallet) GetDefault() (address.Address, error)

func (*LocalWallet) SetDefault 

func (w *LocalWallet) SetDefault(a address.Address) error

func (*LocalWallet) WalletList 

func (w *LocalWallet) WalletList(ctx context.Context) ([]address.Address, error)

func (*LocalWallet) WalletNew 

func (w *LocalWallet) WalletNew(ctx context.Context, typ types.KeyType) (address.Address, error)

func (*LocalWallet) WalletSign 

func (w *LocalWallet) WalletSign(ctx context.Context, addr address.Address, msg []byte, meta api.MsgMeta) (*crypto.Signature, error)

type RateCounter 

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

func (*RateCounter) Check 

func (rc *RateCounter) Check(cb func() error) error

Check allows only single concurrent check per peer - this is to prevent multiple concurrent checks causing all transfers to fail at once. When we drop a peer, we'll reduce rc.transfers, so the next check will require less total bandwidth (assuming that MinAvgGlobalLogPeerRate is used).

func (*RateCounter) Release 

func (rc *RateCounter) Release()

type RateCounters 

type RateCounters[K comparable] struct {
	// contains filtered or unexported fields
}

func NewRateCounters 

func NewRateCounters[K comparable](rateFunc RateFunc) *RateCounters[K]

func (*RateCounters[K]) Get 

func (rc *RateCounters[K]) Get(key K) *RateCounter

type RateEnforcingReader 

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

func NewRateEnforcingReader 

func NewRateEnforcingReader(r io.Reader, rc *RateCounter, windowDuration time.Duration) *RateEnforcingReader

func (*RateEnforcingReader) Done 

func (rer *RateEnforcingReader) Done()

func (*RateEnforcingReader) Read 

func (rer *RateEnforcingReader) Read(p []byte) (int, error)

func (*RateEnforcingReader) ReadError 

func (rer *RateEnforcingReader) ReadError() error

type RateEnforcingWriter 

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

func NewRateEnforcingWriter 

func NewRateEnforcingWriter(w io.Writer, rc *RateCounter, windowDuration time.Duration) *RateEnforcingWriter

func (*RateEnforcingWriter) Done 

func (rew *RateEnforcingWriter) Done()

func (*RateEnforcingWriter) Write 

func (rew *RateEnforcingWriter) Write(p []byte) (int, error)

func (*RateEnforcingWriter) WriteError 

func (rew *RateEnforcingWriter) WriteError() error

type RateFunc 

type RateFunc func(transferRateMbps float64, peerTransfers, totalTransfers int64) error

func MinAvgGlobalLogPeerRate 

func MinAvgGlobalLogPeerRate(minTxRateMbps, linkMbps float64) RateFunc

type RepairCarLog 

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

func NewCarRepairReader 

func NewCarRepairReader(source io.Reader, root cid.Cid, repair func(cid.Cid, []byte) ([]byte, error)) (*RepairCarLog, error)

func (*RepairCarLog) Read 

func (r *RepairCarLog) Read(p []byte) (n int, err error)

type RetryDB 

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

RetryDB retries 'database is locked' errors

func NewRetryDB 

func NewRetryDB(db *sql.DB) *RetryDB

func (*RetryDB) Begin 

func (d *RetryDB) Begin() (*sql.Tx, error)

Begin

func (*RetryDB) Exec 

func (d *RetryDB) Exec(query string, args ...interface{}) (sql.Result, error)

Exec

func (*RetryDB) ExecContext 

func (d *RetryDB) ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error)

ExecContext

func (*RetryDB) Query 

func (d *RetryDB) Query(query string, args ...interface{}) (*sql.Rows, error)

Query

func (*RetryDB) QueryContext 

func (d *RetryDB) QueryContext(ctx context.Context, query string, args ...interface{}) (*sql.Rows, error)

QueryContext

func (*RetryDB) QueryRow 

func (d *RetryDB) QueryRow(query string, args ...interface{}) *sql.Row

QueryRow

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