messagepool

package
v1.10.0-rc4 Latest Latest
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 Go to latest Published: Feb 22, 2023 License: Apache-2.0, MIT Imports: 46 Imported by: 1

Documentation

Index

Constants

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const MaxBlocks = 15
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const MaxMessageSize = 64 << 10 // 64KiB
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const MinGasPremium = 100e3
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const RbfDenom = 256

Variables

View Source 
var (
	ReplaceByFeeRatioDefault  = 1.25
	MemPoolSizeLimitHiDefault = 30000
	MemPoolSizeLimitLoDefault = 20000
	PruneCooldownDefault      = time.Minute
	GasLimitOverestimation    = 1.25

	ConfigKey = datastore.NewKey("/mpool/config")
)
View Source 
var (
	MaxActorPendingMessages          = 1000
	MaxUntrustedActorPendingMessages = 10
)
View Source 
var (
	ErrMessageTooBig = errors.New("message too big")

	ErrMessageValueTooHigh = errors.New("cannot send more filecoin than will ever exist")

	ErrNonceTooLow = errors.New("message nonce too low")

	ErrGasFeeCapTooLow = errors.New("gas fee cap too low")

	ErrNotEnoughFunds = errors.New("not enough funds to execute transaction")

	ErrInvalidToAddr = errors.New("message had invalid to address")

	ErrSoftValidationFailure  = errors.New("validation failure")
	ErrRBFTooLowPremium       = errors.New("replace by fee has too low GasPremium")
	ErrTooManyPendingMessages = errors.New("too many pending messages for actor")
	ErrNonceGap               = errors.New("unfulfilled nonce gap")
)
View Source 
var (
	HeadChangeCoalesceMinDelay      = 2 * time.Second
	HeadChangeCoalesceMaxDelay      = 6 * time.Second
	HeadChangeCoalesceMergeInterval = time.Second
)
View Source 
var MaxNonceGap = uint64(4)
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var RepublishBatchDelay = 100 * time.Millisecond
View Source 
var RepublishInterval time.Duration

Functions

func CapGasFee 

func CapGasFee(mff DefaultMaxFeeFunc, msg *types.Message, sendSepc *types.MessageSendSpec)

func ComputeMinRBF 

func ComputeMinRBF(curPrem abi.TokenAmount) abi.TokenAmount

Types

type DefaultMaxFeeFunc 

type DefaultMaxFeeFunc func() (abi.TokenAmount, error)

type GasMeta added in v0.9.7 

type GasMeta struct {
	Price big.Int
	Limit int64
}

type GasPriceCache added in v0.9.7 

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

func NewGasPriceCache added in v0.9.7 

func NewGasPriceCache() *GasPriceCache

func (*GasPriceCache) GetTSGasStats added in v0.9.7 

func (g *GasPriceCache) GetTSGasStats(ctx context.Context, provider Provider, ts *types.TipSet) ([]GasMeta, error)

type MessagePool 

type MessagePool struct {
	GetMaxFee  DefaultMaxFeeFunc
	PriceCache *GasPriceCache
	// contains filtered or unexported fields
}

func New 

func New(ctx context.Context,
	api Provider,
	sm *statemanger.Stmgr,
	ds repo.Datastore,
	networkParams *config.NetworkParamsConfig,
	mpoolCfg *config.MessagePoolConfig,
	netName string,
	j journal.Journal,
) (*MessagePool, error)

func (*MessagePool) Add 

func (mp *MessagePool) Add(ctx context.Context, m *types.SignedMessage) error

func (*MessagePool) CheckMessages added in v0.9.7 

func (mp *MessagePool) CheckMessages(ctx context.Context, protos []*types.MessagePrototype) ([][]types.MessageCheckStatus, error)

CheckMessages performs a set of logic checks for a list of messages, prior to submitting it to the mpool

func (*MessagePool) CheckPendingMessages added in v0.9.7 

func (mp *MessagePool) CheckPendingMessages(ctx context.Context, from address.Address) ([][]types.MessageCheckStatus, error)

CheckPendingMessages performs a set of logical sets for all messages pending from a given actor

func (*MessagePool) CheckReplaceMessages added in v0.9.7 

func (mp *MessagePool) CheckReplaceMessages(ctx context.Context, replace []*types.Message) ([][]types.MessageCheckStatus, error)

CheckReplaceMessages performs a set of logical checks for related messages while performing a replacement.

func (*MessagePool) Clear 

func (mp *MessagePool) Clear(ctx context.Context, local bool)

func (*MessagePool) Close 

func (mp *MessagePool) Close() error

func (*MessagePool) DeleteByAdress 

func (mp *MessagePool) DeleteByAdress(address address.Address) error

func (*MessagePool) GasBatchEstimateMessageGas added in v0.9.7 

func (mp *MessagePool) GasBatchEstimateMessageGas(ctx context.Context, estimateMessages []*types.EstimateMessage, fromNonce uint64, tsk types.TipSetKey) ([]*types.EstimateResult, error)

func (*MessagePool) GasEstimateCallWithGas added in v1.10.0 

func (mp *MessagePool) GasEstimateCallWithGas(
	ctx context.Context,
	msgIn *types.Message,
	currTS *types.TipSet,
) (*types.InvocResult, []types.ChainMsg, *types.TipSet, error)

GasEstimateCallWithGas invokes a message "msgIn" on the earliest available tipset with pending messages in the message pool. The function returns the result of the message invocation, the pending messages, the tipset used for the invocation, and an error if occurred. The returned information can be used to make subsequent calls to CallWithGas with the same parameters.

func (*MessagePool) GasEstimateFeeCap 

func (mp *MessagePool) GasEstimateFeeCap(
	ctx context.Context,
	msg *types.Message,
	maxqueueblks int64,
	tsk types.TipSetKey,
) (big.Int, error)

func (*MessagePool) GasEstimateGasLimit 

func (mp *MessagePool) GasEstimateGasLimit(ctx context.Context, msgIn *types.Message, tsk types.TipSetKey) (int64, error)

func (*MessagePool) GasEstimateGasPremium 

func (mp *MessagePool) GasEstimateGasPremium(
	ctx context.Context,
	nblocksincl uint64,
	sender address.Address,
	gaslimit int64,
	_ types.TipSetKey,
	cache *GasPriceCache,
) (big.Int, error)

func (*MessagePool) GasEstimateMessageGas 

func (mp *MessagePool) GasEstimateMessageGas(ctx context.Context, estimateMessage *types.EstimateMessage, _ types.TipSetKey) (*types.Message, error)

func (*MessagePool) GetActor added in v0.9.7 

func (mp *MessagePool) GetActor(ctx context.Context, addr address.Address, _ types.TipSetKey) (*types.Actor, error)

GetActor should not be used. It is only here to satisfy interface mess caused by lite node handling

func (*MessagePool) GetConfig 

func (mp *MessagePool) GetConfig() *MpoolConfig

func (*MessagePool) GetNonce 

func (mp *MessagePool) GetNonce(ctx context.Context, addr address.Address, _ types.TipSetKey) (uint64, error)

func (*MessagePool) HeadChange 

func (mp *MessagePool) HeadChange(ctx context.Context, revert []*types.TipSet, apply []*types.TipSet) error

func (*MessagePool) MessagesForBlocks 

func (mp *MessagePool) MessagesForBlocks(ctx context.Context, blks []*types.BlockHeader) ([]*types.SignedMessage, error)

func (*MessagePool) MultipleSelectMessages added in v0.9.4 

func (mp *MessagePool) MultipleSelectMessages(ctx context.Context, ts *types.TipSet, tqs []float64) (msgss [][]*types.SignedMessage, err error)

select the message multiple times and try not to repeat it each time

func (*MessagePool) Pending 

func (mp *MessagePool) Pending(ctx context.Context) ([]*types.SignedMessage, *types.TipSet)

func (*MessagePool) PendingFor 

func (mp *MessagePool) PendingFor(ctx context.Context, a address.Address) ([]*types.SignedMessage, *types.TipSet)

func (*MessagePool) Prune 

func (mp *MessagePool) Prune()

func (*MessagePool) PublishMsg added in v0.9.6 

func (mp *MessagePool) PublishMsg(ctx context.Context, smsg *types.SignedMessage) error

func (*MessagePool) PublishMsgForWallet 

func (mp *MessagePool) PublishMsgForWallet(ctx context.Context, addr address.Address) error

func (*MessagePool) Push 

func (mp *MessagePool) Push(ctx context.Context, m *types.SignedMessage) (cid.Cid, error)

func (*MessagePool) PushUntrusted 

func (mp *MessagePool) PushUntrusted(ctx context.Context, m *types.SignedMessage) (cid.Cid, error)

this method is provided for the gateway to push messages. differences from Push:

  • strict checks are enabled
  • extra strict add checks are used when adding the messages to the msgSet that means: no nonce gaps, at most 10 pending messages for the actor

func (*MessagePool) RecoverSig 

func (mp *MessagePool) RecoverSig(msg *types.Message) *types.SignedMessage

func (*MessagePool) Remove 

func (mp *MessagePool) Remove(ctx context.Context, from address.Address, nonce uint64, applied bool)

func (*MessagePool) SelectMessages 

func (mp *MessagePool) SelectMessages(ctx context.Context, ts *types.TipSet, tq float64) ([]*types.SignedMessage, error)

func (*MessagePool) SetConfig 

func (mp *MessagePool) SetConfig(ctx context.Context, cfg *MpoolConfig) error

func (*MessagePool) Updates 

func (mp *MessagePool) Updates(ctx context.Context) (<-chan types.MpoolUpdate, error)

func (*MessagePool) VerifyMsgSig 

func (mp *MessagePool) VerifyMsgSig(m *types.SignedMessage) error

type MessagePoolEvt 

type MessagePoolEvt struct {
	Action   string
	Messages []MessagePoolEvtMessage
	Error    error `json:",omitempty"`
}

MessagePoolEvt is the journal entry for message pool events.

type MessagePoolEvtMessage 

type MessagePoolEvtMessage struct {
	types.Message

	CID cid.Cid
}

type MessageSigner added in v1.1.0 

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

MessageSigner keeps track of nonces per address, and increments the nonce when signing a message

func NewMessageSigner added in v1.1.0 

func NewMessageSigner(wallet wallet.WalletIntersection, mpool MpoolNonceAPI, ds datastore.Batching) *MessageSigner

func (*MessageSigner) SignMessage added in v1.1.0 

func (ms *MessageSigner) SignMessage(ctx context.Context, msg *types.Message, cb func(*types.SignedMessage) error) (*types.SignedMessage, error)

SignMessage increments the nonce for the message From address, and signs the message

type MpoolConfig 

type MpoolConfig struct {
	PriorityAddrs          []address.Address
	SizeLimitHigh          int
	SizeLimitLow           int
	ReplaceByFeeRatio      float64
	PruneCooldown          time.Duration
	GasLimitOverestimation float64
}

func DefaultConfig 

func DefaultConfig() *MpoolConfig

func (*MpoolConfig) Clone 

func (mc *MpoolConfig) Clone() *MpoolConfig

type MpoolLocker 

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

func NewMpoolLocker 

func NewMpoolLocker() *MpoolLocker

func (*MpoolLocker) TakeLock 

func (ml *MpoolLocker) TakeLock(ctx context.Context, a address.Address) (func(), error)

type MpoolNonceAPI added in v1.1.0 

type MpoolNonceAPI interface {
	GetNonce(context.Context, address.Address, types.TipSetKey) (uint64, error)
	GetActor(context.Context, address.Address, types.TipSetKey) (*types.Actor, error)
}

type Provider 

type Provider interface {
	ChainHead(ctx context.Context) (*types.TipSet, error)
	ChainTipSet(context.Context, types.TipSetKey) (*types.TipSet, error)
	SubscribeHeadChanges(context.Context, func(rev, app []*types.TipSet) error) *types.TipSet
	PutMessage(context.Context, types.ChainMsg) (cid.Cid, error)
	PubSubPublish(context.Context, string, []byte) error
	GetActorAfter(context.Context, address.Address, *types.TipSet) (*types.Actor, error)
	StateAccountKeyAtFinality(context.Context, address.Address, *types.TipSet) (address.Address, error)
	StateNetworkVersion(context.Context, abi.ChainEpoch) network.Version
	StateAccountKey(context.Context, address.Address, *types.TipSet) (address.Address, error)
	MessagesForBlock(context.Context, *types.BlockHeader) ([]*types.Message, []*types.SignedMessage, error)
	MessagesForTipset(context.Context, *types.TipSet) ([]types.ChainMsg, error)
	LoadTipSet(context.Context, types.TipSetKey) (*types.TipSet, error)
	ChainComputeBaseFee(ctx context.Context, ts *types.TipSet) (tbig.Int, error)
	IsLite() bool
}

func NewProvider 

func NewProvider(sm *statemanger.Stmgr, cs *chain.Store, cms *chain.MessageStore, cfg *config.NetworkParamsConfig, ps *pubsub.PubSub) Provider

func NewProviderLite added in v0.9.7 

func NewProviderLite(sm *chain.Store, ps *pubsub.PubSub, noncer MpoolNonceAPI) Provider

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