updaters

package
v1.2.5 Latest Latest
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 Go to latest Published: May 2, 2024 License: Apache-2.0 Imports: 27 Imported by: 0

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Index

Constants

View Source 
const (
	CacheMaxCost                = 10 * 1024 // 10K cost
	CacheNumCounters            = 100000    // expect 10K items
	DefaultTimeToLiveExpiration = 30 * time.Minute
	PairingRespKey              = "pairing-resp"
	VerifyPairingRespKey        = "verify-pairing-resp"
	MaxCuResponseKey            = "max-cu-resp"
	EffectivePolicyRespKey      = "effective-policy-resp"
)
View Source 
const (
	BlockResultRetry = 20
)
View Source 
const (
	CallbackKeyForDowntimeParamsUpdate = "downtime-params-update"
)
View Source 
const (
	CallbackKeyForEpochUpdate = "epoch-update"
)
View Source 
const (
	CallbackKeyForFinalizationConsensusUpdate = "finalization-consensus-update"
)
View Source 
const (
	CallbackKeyForMetricUpdate = "metric-update"
)
View Source 
const (
	CallbackKeyForPairingUpdate = "pairing-update"
)
View Source 
const (
	CallbackKeyForPaymentUpdate = "payment-update"
)
View Source 
const (
	CallbackKeyForPolicyUpdate = "policy-update"
)
View Source 
const (
	CallbackKeyForSpecUpdate = "spec-update"
)
View Source 
const (
	CallbackKeyForVersionUpdate = "version-update"
)
View Source 
const (
	CallbackKeyForVoteUpdate = "vote-update"
)

Variables

View Source 
var TimeOutForFetchingLavaBlocks = time.Second * 5

Functions

func TryIntoTendermintRPC 

func TryIntoTendermintRPC(cl client.TendermintRPC) (tendermintRPC, error)

Types

type ConsumerStateQuery 

type ConsumerStateQuery struct {
	StateQuery
	// contains filtered or unexported fields
}

func NewConsumerStateQuery 

func NewConsumerStateQuery(ctx context.Context, clientCtx client.Context) *ConsumerStateQuery

func (*ConsumerStateQuery) GetEffectivePolicy 

func (csq *ConsumerStateQuery) GetEffectivePolicy(ctx context.Context, consumerAddress, specID string) (*plantypes.Policy, error)

func (*ConsumerStateQuery) GetMaxCUForUser 

func (csq *ConsumerStateQuery) GetMaxCUForUser(ctx context.Context, chainID string, epoch uint64) (maxCu uint64, err error)

func (*ConsumerStateQuery) GetPairing 

func (csq *ConsumerStateQuery) GetPairing(ctx context.Context, chainID string, latestBlock int64) (pairingList []epochstoragetypes.StakeEntry, epoch, nextBlockForUpdate uint64, errRet error)

type DowntimeParamsStateQuery 

type DowntimeParamsStateQuery interface {
	GetDowntimeParams(ctx context.Context) (*downtimev1.Params, error)
}

type DowntimeParamsUpdatable 

type DowntimeParamsUpdatable interface {
	SetDowntimeParams(downtimev1.Params)
}

type DowntimeParamsUpdater 

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

DowntimeParamsUpdater update downtime params for registered updatables after params change proposals

func NewDowntimeParamsUpdater 

func NewDowntimeParamsUpdater(downtimeParamsStateQuery DowntimeParamsStateQuery, eventTracker *EventTracker) *DowntimeParamsUpdater

func (*DowntimeParamsUpdater) RegisterDowntimeParamsUpdatable 

func (dpu *DowntimeParamsUpdater) RegisterDowntimeParamsUpdatable(ctx context.Context, downtimeParamsUpdatable *DowntimeParamsUpdatable) error

func (*DowntimeParamsUpdater) Reset 

func (dpu *DowntimeParamsUpdater) Reset(latestBlock int64)

func (*DowntimeParamsUpdater) Update 

func (dpu *DowntimeParamsUpdater) Update(latestBlock int64)

func (*DowntimeParamsUpdater) UpdaterKey 

func (dpu *DowntimeParamsUpdater) UpdaterKey() string

type EpochStateQuery 

type EpochStateQuery struct {
	StateQuery
}

func NewEpochStateQuery 

func NewEpochStateQuery(stateQuery *StateQuery) *EpochStateQuery

func (*EpochStateQuery) CurrentEpochStart 

func (esq *EpochStateQuery) CurrentEpochStart(ctx context.Context) (uint64, error)

type EpochStateQueryInterface 

type EpochStateQueryInterface interface {
	CurrentEpochStart(ctx context.Context) (uint64, error)
}

type EpochUpdatable 

type EpochUpdatable interface {
	UpdateEpoch(epoch uint64)
}

type EpochUpdatableWithBlockDelay 

type EpochUpdatableWithBlockDelay struct {
	EpochUpdatable
	// contains filtered or unexported fields
}

func (*EpochUpdatableWithBlockDelay) UpdateOnBlock 

func (euwbd *EpochUpdatableWithBlockDelay) UpdateOnBlock(currentEpoch uint64, latestBlock int64)

Add a method to EpochUpdatableWithBlockDelay to update based on block delay.

type EpochUpdater 

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

func NewEpochUpdater 

func NewEpochUpdater(stateQuery EpochStateQueryInterface) *EpochUpdater

func (*EpochUpdater) RegisterEpochUpdatable 

func (eu *EpochUpdater) RegisterEpochUpdatable(ctx context.Context, epochUpdatable EpochUpdatable, blocksUpdateDelay int64)

func (*EpochUpdater) Reset 

func (eu *EpochUpdater) Reset(latestBlock int64)

func (*EpochUpdater) Update 

func (eu *EpochUpdater) Update(latestBlock int64)

func (*EpochUpdater) UpdaterKey 

func (eu *EpochUpdater) UpdaterKey() string

type EventTracker 

type EventTracker struct {
	ClientCtx client.Context
	// contains filtered or unexported fields
}

func (*EventTracker) UpdateBlockResults 

func (et *EventTracker) UpdateBlockResults(latestBlock int64) (err error)

type FinalizationConsensusUpdater 

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

func NewFinalizationConsensusUpdater 

func NewFinalizationConsensusUpdater(stateQuery *ConsumerStateQuery) *FinalizationConsensusUpdater

func (*FinalizationConsensusUpdater) RegisterFinalizationConsensus 

func (fcu *FinalizationConsensusUpdater) RegisterFinalizationConsensus(finalizationConsensus *lavaprotocol.FinalizationConsensus)

func (*FinalizationConsensusUpdater) Reset 

func (fcu *FinalizationConsensusUpdater) Reset(latestBlock int64)

func (*FinalizationConsensusUpdater) Update 

func (fcu *FinalizationConsensusUpdater) Update(latestBlock int64)

func (*FinalizationConsensusUpdater) UpdaterKey 

func (fcu *FinalizationConsensusUpdater) UpdaterKey() string

type MetricsManagerInf 

type MetricsManagerInf interface {
	SetBlock(int64)
}

type MetricsUpdater 

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

func NewMetricsUpdater 

func NewMetricsUpdater(consumerMetricsManager MetricsManagerInf) *MetricsUpdater

func (*MetricsUpdater) Reset 

func (mu *MetricsUpdater) Reset(latestBlock int64)

func (*MetricsUpdater) Update 

func (mu *MetricsUpdater) Update(latestBlock int64)

func (*MetricsUpdater) UpdaterKey 

func (mu *MetricsUpdater) UpdaterKey() string

type PairingUpdatable 

type PairingUpdatable interface {
	UpdateEpoch(epoch uint64)
}

type PairingUpdater 

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

func NewPairingUpdater 

func NewPairingUpdater(stateQuery *ConsumerStateQuery) *PairingUpdater

func (*PairingUpdater) RegisterPairing 

func (pu *PairingUpdater) RegisterPairing(ctx context.Context, consumerSessionManager *lavasession.ConsumerSessionManager) error

func (*PairingUpdater) RegisterPairingUpdatable 

func (pu *PairingUpdater) RegisterPairingUpdatable(ctx context.Context, pairingUpdatable *PairingUpdatable) error

func (*PairingUpdater) Reset 

func (pu *PairingUpdater) Reset(latestBlock int64)

func (*PairingUpdater) Update 

func (pu *PairingUpdater) Update(latestBlock int64)

func (*PairingUpdater) UpdaterKey 

func (pu *PairingUpdater) UpdaterKey() string

type PaymentUpdatable 

type PaymentUpdatable interface {
	PaymentHandler(*rewardserver.PaymentRequest)
	Description() string
}

type PaymentUpdater 

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

func NewPaymentUpdater 

func NewPaymentUpdater(eventTracker *EventTracker) *PaymentUpdater

func (*PaymentUpdater) RegisterPaymentUpdatable 

func (pu *PaymentUpdater) RegisterPaymentUpdatable(ctx context.Context, paymentUpdatable *PaymentUpdatable)

func (*PaymentUpdater) Reset 

func (pu *PaymentUpdater) Reset(latestBlock int64)

func (*PaymentUpdater) Update 

func (pu *PaymentUpdater) Update(latestBlock int64)

func (*PaymentUpdater) UpdaterKey 

func (pu *PaymentUpdater) UpdaterKey() string

type PolicyFetcher 

type PolicyFetcher interface {
	GetConsumerPolicy(ctx context.Context, consumerAddress, chainID string) (*plantypes.Policy, error)
}

type PolicySetter 

type PolicySetter interface {
	SetPolicy(policy chainlib.PolicyInf, chainId string, apiInterface string) error
}

type PolicyUpdater 

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

func NewPolicyUpdater 

func NewPolicyUpdater(chainId string, policyFetcher PolicyFetcher, consumerAddress string, policyUpdatable PolicySetter, endpoint lavasession.RPCEndpoint) *PolicyUpdater

func (*PolicyUpdater) AddPolicySetter 

func (pu *PolicyUpdater) AddPolicySetter(policyUpdatable PolicySetter, endpoint lavasession.RPCEndpoint) error

func (*PolicyUpdater) UpdateEpoch 

func (pu *PolicyUpdater) UpdateEpoch(epoch uint64)

func (*PolicyUpdater) UpdaterKey 

func (pu *PolicyUpdater) UpdaterKey() string

type ProtocolVersionResponse 

type ProtocolVersionResponse struct {
	Version     *protocoltypes.Version
	BlockNumber string
}

type ProviderStateQuery 

type ProviderStateQuery struct {
	StateQuery
	EpochStateQuery
	// contains filtered or unexported fields
}

func NewProviderStateQuery 

func NewProviderStateQuery(ctx context.Context, clientCtx client.Context) *ProviderStateQuery

func (*ProviderStateQuery) EarliestBlockInMemory 

func (psq *ProviderStateQuery) EarliestBlockInMemory(ctx context.Context) (uint64, error)

func (*ProviderStateQuery) GetEpochSize 

func (psq *ProviderStateQuery) GetEpochSize(ctx context.Context) (uint64, error)

func (*ProviderStateQuery) GetEpochSizeMultipliedByRecommendedEpochNumToCollectPayment 

func (psq *ProviderStateQuery) GetEpochSizeMultipliedByRecommendedEpochNumToCollectPayment(ctx context.Context) (uint64, error)

func (*ProviderStateQuery) GetMaxCuForUser 

func (psq *ProviderStateQuery) GetMaxCuForUser(ctx context.Context, consumerAddress, chainID string, epoch uint64) (maxCu uint64, err error)

func (*ProviderStateQuery) GetRecommendedEpochNumToCollectPayment 

func (psq *ProviderStateQuery) GetRecommendedEpochNumToCollectPayment(ctx context.Context) (uint64, error)

func (*ProviderStateQuery) VerifyPairing 

func (psq *ProviderStateQuery) VerifyPairing(ctx context.Context, consumerAddress, providerAddress string, epoch uint64, chainID string) (valid bool, total int64, projectId string, err error)

func (*ProviderStateQuery) VoteEvents 

func (psq *ProviderStateQuery) VoteEvents(ctx context.Context, latestBlock int64) (votes []*reliabilitymanager.VoteParams, err error)

type SpecGetter 

type SpecGetter interface {
	GetSpec(ctx context.Context, chainID string) (*spectypes.Spec, error)
}

type SpecUpdatable 

type SpecUpdatable interface {
	SetSpec(spectypes.Spec)
	Active() bool
	GetUniqueName() string
}

type SpecUpdater 

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

func NewSpecUpdater 

func NewSpecUpdater(chainId string, specGetter SpecGetter, eventTracker *EventTracker) *SpecUpdater

func (*SpecUpdater) RegisterSpecUpdatable 

func (su *SpecUpdater) RegisterSpecUpdatable(ctx context.Context, specUpdatable *SpecUpdatable, endpoint lavasession.RPCEndpoint) error

func (*SpecUpdater) RegisterSpecVerifier 

func (su *SpecUpdater) RegisterSpecVerifier(ctx context.Context, specVerifier *SpecVerifier, chainId string) error

func (*SpecUpdater) Reset 

func (su *SpecUpdater) Reset(latestBlock int64)

func (*SpecUpdater) Update 

func (su *SpecUpdater) Update(latestBlock int64)

func (*SpecUpdater) UpdaterKey 

func (su *SpecUpdater) UpdaterKey() string

type SpecVerifier 

type SpecVerifier interface {
	VerifySpec(spectypes.Spec)
	GetUniqueName() string
}

type StateQuery 

type StateQuery struct {
	SpecQueryClient         spectypes.QueryClient
	PairingQueryClient      pairingtypes.QueryClient
	EpochStorageQueryClient epochstoragetypes.QueryClient
	ProtocolClient          protocoltypes.QueryClient
	DowntimeClient          downtimev1.QueryClient
	ResponsesCache          *ristretto.Cache
}

func NewStateQuery 

func NewStateQuery(ctx context.Context, clientCtx client.Context) *StateQuery

func (*StateQuery) GetDowntimeParams 

func (csq *StateQuery) GetDowntimeParams(ctx context.Context) (*downtimev1.Params, error)

func (*StateQuery) GetProtocolVersion 

func (csq *StateQuery) GetProtocolVersion(ctx context.Context) (*ProtocolVersionResponse, error)

func (*StateQuery) GetSpec 

func (csq *StateQuery) GetSpec(ctx context.Context, chainID string) (*spectypes.Spec, error)

type VersionStateQuery 

type VersionStateQuery interface {
	GetProtocolVersion(ctx context.Context) (*ProtocolVersionResponse, error)
}

type VersionUpdater 

type VersionUpdater struct {
	Lock sync.RWMutex

	VersionStateQuery    VersionStateQuery
	LastKnownVersion     *ProtocolVersionResponse
	VersionValidationInf // embedding the interface, this tells: VersionUpdater has ValidateProtocolVersion method
	// contains filtered or unexported fields
}

func NewVersionUpdater 

func NewVersionUpdater(versionStateQuery VersionStateQuery, eventTracker *EventTracker, version *protocoltypes.Version, versionValidator VersionValidationInf) *VersionUpdater

func (*VersionUpdater) RegisterVersionUpdatable 

func (vu *VersionUpdater) RegisterVersionUpdatable()

func (*VersionUpdater) Reset 

func (vu *VersionUpdater) Reset(latestBlock int64)

func (*VersionUpdater) Update 

func (vu *VersionUpdater) Update(latestBlock int64)

func (*VersionUpdater) UpdaterKey 

func (vu *VersionUpdater) UpdaterKey() string

type VersionValidationInf 

type VersionValidationInf interface {
	ValidateProtocolVersion(lastKnownVersion *ProtocolVersionResponse) error
}

type VoteUpdatable 

type VoteUpdatable interface {
	VoteHandler(*reliabilitymanager.VoteParams, uint64) error
}

type VoteUpdater 

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

func NewVoteUpdater 

func NewVoteUpdater(eventTracker *EventTracker) *VoteUpdater

func (*VoteUpdater) RegisterVoteUpdatable 

func (vu *VoteUpdater) RegisterVoteUpdatable(ctx context.Context, voteUpdatable *VoteUpdatable, endpoint lavasession.RPCEndpoint)

func (*VoteUpdater) Reset 

func (vu *VoteUpdater) Reset(latestBlock int64)

func (*VoteUpdater) Update 

func (vu *VoteUpdater) Update(latestBlock int64)

func (*VoteUpdater) UpdaterKey 

func (vu *VoteUpdater) UpdaterKey() string

Source Files

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