protocol

package
v1.0.0-alpha.1 Latest Latest
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 Go to latest Published: Jan 15, 2024 License: Apache-2.0 Imports: 73 Imported by: 1

Documentation

Index

Constants

View Source 
const (
	// DatabaseVersion defines the current version of the database.
	DatabaseVersion byte = 1
)

Variables

View Source 
var (
	// ErrorCommitmentNotFound is returned for requests for commitments that are not available yet.
	ErrorCommitmentNotFound = ierrors.New("commitment not found")

	// ErrorSlotEvicted is returned for requests for commitments that belong to evicted slots.
	ErrorSlotEvicted = ierrors.New("slot evicted")
)

Functions

func WithAttestationProvider 

func WithAttestationProvider(optsAttestationProvider module.Provider[*engine.Engine, attestation.Attestations]) options.Option[Protocol]

WithAttestationProvider is an option for the Protocol that allows to set the AttestationProvider.

func WithAttestationRequesterOptions 

func WithAttestationRequesterOptions(opts ...options.Option[eventticker.EventTicker[iotago.SlotIndex, iotago.CommitmentID]]) options.Option[Protocol]

func WithBaseDirectory 

func WithBaseDirectory(baseDirectory string) options.Option[Protocol]

WithBaseDirectory is an option for the Protocol that allows to set the base directory.

func WithBlockDAGProvider 

func WithBlockDAGProvider(optsBlockDAGProvider module.Provider[*engine.Engine, blockdag.BlockDAG]) options.Option[Protocol]

WithBlockDAGProvider is an option for the Protocol that allows to set the BlockDAGProvider.

func WithBlockGadgetProvider 

func WithBlockGadgetProvider(optsBlockGadgetProvider module.Provider[*engine.Engine, blockgadget.Gadget]) options.Option[Protocol]

WithBlockGadgetProvider is an option for the Protocol that allows to set the BlockGadgetProvider.

func WithBookerProvider 

func WithBookerProvider(optsBookerProvider module.Provider[*engine.Engine, booker.Booker]) options.Option[Protocol]

WithBookerProvider is an option for the Protocol that allows to set the BookerProvider.

func WithClockProvider 

func WithClockProvider(optsClockProvider module.Provider[*engine.Engine, clock.Clock]) options.Option[Protocol]

WithClockProvider is an option for the Protocol that allows to set the ClockProvider.

func WithCommitmentRequesterOptions 

func WithCommitmentRequesterOptions(opts ...options.Option[eventticker.EventTicker[iotago.SlotIndex, iotago.CommitmentID]]) options.Option[Protocol]

func WithEngineOptions 

func WithEngineOptions(opts ...options.Option[engine.Engine]) options.Option[Protocol]

WithEngineOptions is an option for the Protocol that allows to set the EngineOptions.

func WithEpochGadgetProvider 

func WithEpochGadgetProvider(optsEpochGadgetProvider module.Provider[*engine.Engine, sybilprotection.SybilProtection]) options.Option[Protocol]

WithEpochGadgetProvider is an option for the Protocol that allows to set the EpochGadgetProvider.

func WithLedgerProvider 

func WithLedgerProvider(optsLedgerProvider module.Provider[*engine.Engine, ledger.Ledger]) options.Option[Protocol]

WithLedgerProvider is an option for the Protocol that allows to set the LedgerProvider.

func WithNotarizationProvider 

func WithNotarizationProvider(optsNotarizationProvider module.Provider[*engine.Engine, notarization.Notarization]) options.Option[Protocol]

WithNotarizationProvider is an option for the Protocol that allows to set the NotarizationProvider.

func WithPostSolidFilter 

func WithPostSolidFilter(optsCommitmentFilterProvider module.Provider[*engine.Engine, postsolidfilter.PostSolidFilter]) options.Option[Protocol]

WithPostSolidFilter is an option for the Protocol that allows to set the PostSolidFilterProvider.

func WithPreSolidFilterProvider 

func WithPreSolidFilterProvider(optsFilterProvider module.Provider[*engine.Engine, presolidfilter.PreSolidFilter]) options.Option[Protocol]

WithPreSolidFilterProvider is an option for the Protocol that allows to set the PreSolidFilterProvider.

func WithSlotGadgetProvider 

func WithSlotGadgetProvider(optsSlotGadgetProvider module.Provider[*engine.Engine, slotgadget.Gadget]) options.Option[Protocol]

WithSlotGadgetProvider is an option for the Protocol that allows to set the SlotGadgetProvider.

func WithSnapshotPath 

func WithSnapshotPath(snapshot string) options.Option[Protocol]

WithSnapshotPath is an option for the Protocol that allows to set the snapshot path.

func WithStorageOptions 

func WithStorageOptions(opts ...options.Option[storage.Storage]) options.Option[Protocol]

WithStorageOptions is an option for the Protocol that allows to set the StorageOptions.

func WithSybilProtectionProvider 

func WithSybilProtectionProvider(optsSybilProtectionProvider module.Provider[*engine.Engine, sybilprotection.SybilProtection]) options.Option[Protocol]

WithSybilProtectionProvider is an option for the Protocol that allows to set the SybilProtectionProvider.

func WithSyncManagerProvider 

func WithSyncManagerProvider(optsSyncManagerProvider module.Provider[*engine.Engine, syncmanager.SyncManager]) options.Option[Protocol]

WithSyncManagerProvider is an option for the Protocol that allows to set the SyncManagerProvider.

func WithTipManagerProvider 

func WithTipManagerProvider(optsTipManagerProvider module.Provider[*engine.Engine, tipmanager.TipManager]) options.Option[Protocol]

WithTipManagerProvider is an option for the Protocol that allows to set the TipManagerProvider.

func WithTipSelectionProvider 

func WithTipSelectionProvider(optsTipSelectionProvider module.Provider[*engine.Engine, tipselection.TipSelection]) options.Option[Protocol]

WithTipSelectionProvider is an option for the Protocol that allows to set the TipSelectionProvider.

func WithUpgradeOrchestratorProvider 

func WithUpgradeOrchestratorProvider(optsUpgradeOrchestratorProvider module.Provider[*engine.Engine, upgrade.Orchestrator]) options.Option[Protocol]

WithUpgradeOrchestratorProvider is an option for the Protocol that allows to set the UpgradeOrchestratorProvider.

func WithWarpSyncRequesterOptions 

func WithWarpSyncRequesterOptions(opts ...options.Option[eventticker.EventTicker[iotago.SlotIndex, iotago.CommitmentID]]) options.Option[Protocol]

Types

type Attestations 

type Attestations struct {

	// Logger embeds a logger that can be used to log messages emitted by this component.
	log.Logger
	// contains filtered or unexported fields
}

Attestations is a subcomponent of the protocol that is responsible for handling attestation requests and responses.

func (*Attestations) Get 

func (a *Attestations) Get(commitmentID iotago.CommitmentID) (commitment *model.Commitment, attestations []*iotago.Attestation, merkleProof *merklehasher.Proof[iotago.Identifier], err error)

Get returns the commitment, and its attestations (including the corresponding merkle proof).

type Blocks 

type Blocks struct {

	// Logger embeds a logger that can be used to log messages emitted by this chain.
	log.Logger
	// contains filtered or unexported fields
}

Blocks is a subcomponent of the protocol that is responsible for handling block requests and responses.

func (*Blocks) ProcessRequest 

func (b *Blocks) ProcessRequest(blockID iotago.BlockID, from peer.ID)

ProcessRequest processes the given block request.

func (*Blocks) ProcessResponse 

func (b *Blocks) ProcessResponse(block *model.Block, from peer.ID)

ProcessResponse processes the given block response.

func (*Blocks) SendRequest 

func (b *Blocks) SendRequest(blockID iotago.BlockID)

SendRequest sends a request for the given block to all peers.

func (*Blocks) SendResponse 

func (b *Blocks) SendResponse(block *model.Block)

SendResponse sends the given block to all peers.

func (*Blocks) Shutdown 

func (b *Blocks) Shutdown()

Shutdown shuts down the blocks protocol and waits for all pending requests to be finished.

type Chain 

type Chain struct {
	// ForkingPoint contains the first commitment of this chain.
	ForkingPoint reactive.Variable[*Commitment]

	// ParentChain contains the chain that this chain forked from.
	ParentChain reactive.Variable[*Chain]

	// ChildChains contains the set of all chains that forked from this chain.
	ChildChains reactive.Set[*Chain]

	// LatestCommitment contains the latest commitment of this chain.
	LatestCommitment reactive.Variable[*Commitment]

	// LatestAttestedCommitment contains the latest commitment of this chain for which attestations were received.
	LatestAttestedCommitment reactive.Variable[*Commitment]

	// LatestProducedCommitment contains the latest commitment of this chain that we produced ourselves by booking the
	// corresponding blocks in the Engine.
	LatestProducedCommitment reactive.Variable[*Commitment]

	// ClaimedWeight contains the claimed weight of this chain which is derived from the cumulative weight of the
	// LatestCommitment.
	ClaimedWeight reactive.Variable[uint64]

	// AttestedWeight contains the attested weight of this chain which is derived from the cumulative weight of all
	// attestations up to the LatestAttestedCommitment.
	AttestedWeight reactive.Variable[uint64]

	// VerifiedWeight contains the verified weight of this chain which is derived from the cumulative weight of the
	// latest verified commitment.
	VerifiedWeight reactive.Variable[uint64]

	// WarpSyncMode contains a flag that indicates whether this chain is in warp sync mode.
	WarpSyncMode reactive.Variable[bool]

	// LatestSyncedSlot contains the latest commitment of this chain for which all blocks were booked.
	LatestSyncedSlot reactive.Variable[iotago.SlotIndex]

	// OutOfSyncThreshold contains the slot at which the chain will consider itself to be out of sync and switch to warp
	// sync mode. It is derived from the latest network slot minus two times the max committable age.
	OutOfSyncThreshold reactive.Variable[iotago.SlotIndex]

	// RequestAttestations contains a flag that indicates whether this chain should verify the claimed weight by
	// requesting attestations.
	RequestAttestations reactive.Variable[bool]

	// StartEngine contains a flag that indicates whether this chain should verify the state by processing blocks in an
	// engine.
	StartEngine reactive.Variable[bool]

	// Engine contains the engine instance that is used to process blocks for this chain.
	Engine reactive.Variable[*engine.Engine]

	// IsEvicted contains a flag that indicates whether this chain was evicted.
	IsEvicted reactive.Event

	// Logger embeds a logger that can be used to log messages emitted by this chain.
	log.Logger
	// contains filtered or unexported fields
}

Chain represents a chain of commitments.

func (*Chain) Commitment 

func (c *Chain) Commitment(slot iotago.SlotIndex) (commitment *Commitment, exists bool)

Commitment returns the Commitment for the given slot from the perspective of this chain.

func (*Chain) DispatchBlock 

func (c *Chain) DispatchBlock(block *model.Block, src peer.ID) (dispatched bool)

DispatchBlock dispatches the given block to the chain and its children (it is allowed to call this method on a nil receiver, in which case it will be a no-op with a return value of false).

func (*Chain) LastCommonSlot 

func (c *Chain) LastCommonSlot() iotago.SlotIndex

LastCommonSlot returns the slot of the last commitment that is common to this chain and its parent chain.

func (*Chain) LatestEngine 

func (c *Chain) LatestEngine() *engine.Engine

LatestEngine returns the latest engine instance that was spawned by the chain itself or one of its ancestors.

func (*Chain) WithInitializedEngine 

func (c *Chain) WithInitializedEngine(callback func(engineInstance *engine.Engine) (shutdown func())) (shutdown func())

WithInitializedEngine is a reactive selector that executes the given callback once an Engine for this chain was initialized.

type Chains 

type Chains struct {
	// Set contains all non-evicted chains that are managed by the protocol.
	reactive.Set[*Chain]

	// Main contains the main chain.
	Main reactive.Variable[*Chain]

	// HeaviestClaimedCandidate contains the candidate chain with the heaviest claimed weight according to its latest commitment. The weight has neither been checked via attestations nor verified by downloading all data.
	HeaviestClaimedCandidate reactive.Variable[*Chain]

	// HeaviestAttestedCandidate contains the candidate chain with the heaviest weight as checked by attestations. The chain has not been instantiated into an engine yet.
	HeaviestAttestedCandidate reactive.Variable[*Chain]

	// HeaviestVerifiedCandidate contains the candidate chain with the heaviest verified weight, meaning the chain has been instantiated into an engine and the commitments have been produced by the engine itself.
	HeaviestVerifiedCandidate reactive.Variable[*Chain]

	// LatestSeenSlot contains the slot of the latest commitment of any received block.
	LatestSeenSlot reactive.Variable[iotago.SlotIndex]

	// Logger contains a reference to the logger that is used by this component.
	log.Logger
	// contains filtered or unexported fields
}

Chains is a subcomponent of the protocol that exposes the chains that are managed by the protocol and that implements the chain switching logic.

func (*Chains) WithInitializedEngines 

func (c *Chains) WithInitializedEngines(callback func(chain *Chain, engine *engine.Engine) (shutdown func())) (shutdown func())

WithInitializedEngines is a reactive selector that executes the given callback for each managed chain that initialized its engine.

type Commitment 

type Commitment struct {
	// Commitment contains the underlying model.Commitment that is represented by this Commitment.
	*model.Commitment

	// Parent contains the Commitment that is referenced as a parent in this Commitment.
	Parent reactive.Variable[*Commitment]

	// Children contains the Commitments that reference this Commitment as a parent.
	Children reactive.Set[*Commitment]

	// MainChild contains the Commitment that is the main child of this Commitment (continues the chain).
	MainChild reactive.Variable[*Commitment]

	// Chain contains the Chain that this Commitment is part of.
	Chain reactive.Variable[*Chain]

	// RequestAttestations contains a flag indicating if the node should request attestations for this Commitment.
	RequestAttestations reactive.Variable[bool]

	// WarpSyncBlocks contains a flag indicating if the node should request the blocks of this Commitment using warp
	// sync.
	WarpSyncBlocks reactive.Variable[bool]

	// BlocksToWarpSync contains the set of blocks that should be requested using warp sync.
	BlocksToWarpSync reactive.Variable[ds.Set[iotago.BlockID]]

	// Weight contains the weight of this Commitment (the difference between the cumulative weight of this Commitment
	// and its parent).
	Weight reactive.Variable[uint64]

	// AttestedWeight contains the weight of the Commitment that was attested by other nodes.
	AttestedWeight reactive.Variable[uint64]

	// CumulativeAttestedWeight contains the cumulative weight of all attested Commitments up to this point.
	CumulativeAttestedWeight reactive.Variable[uint64]

	// IsRoot contains a flag indicating if this Commitment is the root of the Chain.
	IsRoot reactive.Event

	// IsAttested contains a flag indicating if we have received attestations for this Commitment.
	IsAttested reactive.Event

	// IsSynced contains a flag that indicates if a Commitment was fully downloaded and processed.
	IsSynced reactive.Event

	// IsCommittable contains a flag that indicates if a Commitment is ready to be committed by the warp sync process.
	IsCommittable reactive.Event

	// IsVerified contains a flag indicating if this Commitment is verified (we produced this Commitment ourselves by
	// booking all the contained blocks and transactions).
	IsVerified reactive.Event

	// IsAboveLatestVerifiedCommitment contains a flag indicating if this Commitment is above the latest verified
	// Commitment.
	IsAboveLatestVerifiedCommitment reactive.Variable[bool]

	// ReplayDroppedBlocks contains a flag indicating if we should replay the blocks that were dropped while the
	// Commitment was pending.
	ReplayDroppedBlocks reactive.Variable[bool]

	// IsEvicted contains a flag indicating if this Commitment was evicted from the Protocol.
	IsEvicted reactive.Event

	// Logger embeds a logger that can be used to log messages emitted by this Commitment.
	log.Logger
	// contains filtered or unexported fields
}

Commitment represents a commitment to a specific ledger state at a specific point in time that is part of a chain of commitments produced by the nodes in the network.

func (*Commitment) TargetEngine 

func (c *Commitment) TargetEngine() *engine.Engine

TargetEngine returns the engine that is responsible for booking the blocks of this Commitment.

type CommitmentVerifier 

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

type Commitments 

type Commitments struct {
	// Set contains all non-evicted commitments that are managed by the protocol.
	reactive.Set[*Commitment]

	// Root contains the root commitment.
	Root reactive.Variable[*Commitment]

	// Logger contains a reference to the logger that is used by this component.
	log.Logger
	// contains filtered or unexported fields
}

Commitments is a subcomponent of the protocol that exposes the commitments that are managed by the protocol and that are either published from the network or created by an engine of the node.

func (*Commitments) API 

func (c *Commitments) API(commitmentID iotago.CommitmentID) (commitmentAPI *engine.CommitmentAPI, err error)

API returns the CommitmentAPI for the given commitmentID. If the Commitment is not available, it will return ErrorCommitmentNotFound.

func (*Commitments) Get 

func (c *Commitments) Get(commitmentID iotago.CommitmentID, requestIfMissing ...bool) (commitment *Commitment, err error)

Get returns the Commitment for the given commitmentID. If the Commitment is not available yet, it will return an ErrorCommitmentNotFound. It is possible to trigger a request for the Commitment by passing true as the second argument.

type Engines 

type Engines struct {
	// Main contains the main engine.
	Main reactive.Variable[*engine.Engine]

	// ReactiveModule embeds a reactive module that provides default API for logging and lifecycle management.
	*module.ReactiveModule
	// contains filtered or unexported fields
}

Engines is a subcomponent of the protocol that exposes the engines that are managed by the protocol.

func (*Engines) ForkAtSlot 

func (e *Engines) ForkAtSlot(slot iotago.SlotIndex) (*engine.Engine, error)

ForkAtSlot creates a new engine instance that forks from the main engine at the given slot.

type Events 

type Events struct {
	Engine *engine.Events
}

Events exposes the Events of the main engine of the protocol at a single endpoint.

TODO: It should be replaced with reactive calls to the corresponding events and be deleted but we can do this in a later PR (to minimize the code changes to review).

func NewEvents 

func NewEvents() *Events

NewEvents creates a new Events instance.

type Options 

type Options struct {
	// BaseDirectory is the directory where the protocol will store its data.
	BaseDirectory string

	// SnapshotPath is the path to the snapshot file that should be used to initialize the protocol.
	SnapshotPath string

	// EngineOptions contains the options for the Engines.
	EngineOptions []options.Option[engine.Engine]

	// StorageOptions contains the options for the Storage.
	StorageOptions []options.Option[storage.Storage]

	CommitmentRequesterOptions  []options.Option[eventticker.EventTicker[iotago.SlotIndex, iotago.CommitmentID]]
	AttestationRequesterOptions []options.Option[eventticker.EventTicker[iotago.SlotIndex, iotago.CommitmentID]]
	WarpSyncRequesterOptions    []options.Option[eventticker.EventTicker[iotago.SlotIndex, iotago.CommitmentID]]

	// PreSolidFilterProvider contains the provider for the PreSolidFilter engine modules.
	PreSolidFilterProvider module.Provider[*engine.Engine, presolidfilter.PreSolidFilter]

	// PostSolidFilterProvider contains the provider for the PostSolidFilter engine modules.
	PostSolidFilterProvider module.Provider[*engine.Engine, postsolidfilter.PostSolidFilter]

	// BlockDAGProvider contains the provider for the BlockDAG engine modules.
	BlockDAGProvider module.Provider[*engine.Engine, blockdag.BlockDAG]

	// TipManagerProvider contains the provider for the TipManager engine modules.
	TipManagerProvider module.Provider[*engine.Engine, tipmanager.TipManager]

	// TipSelectionProvider contains the provider for the TipSelection engine modules.
	TipSelectionProvider module.Provider[*engine.Engine, tipselection.TipSelection]

	// BookerProvider contains the provider for the Booker engine modules.
	BookerProvider module.Provider[*engine.Engine, booker.Booker]

	// ClockProvider contains the provider for the Clock engine modules.
	ClockProvider module.Provider[*engine.Engine, clock.Clock]

	// BlockGadgetProvider contains the provider for the BlockGadget engine modules.
	BlockGadgetProvider module.Provider[*engine.Engine, blockgadget.Gadget]

	// SlotGadgetProvider contains the provider for the SlotGadget engine modules.
	SlotGadgetProvider module.Provider[*engine.Engine, slotgadget.Gadget]

	// SybilProtectionProvider contains the provider for the SybilProtection engine modules.
	SybilProtectionProvider module.Provider[*engine.Engine, sybilprotection.SybilProtection]

	// NotarizationProvider contains the provider for the Notarization engine modules.
	NotarizationProvider module.Provider[*engine.Engine, notarization.Notarization]

	// AttestationProvider contains the provider for the Attestation engine modules.
	AttestationProvider module.Provider[*engine.Engine, attestation.Attestations]

	// SyncManagerProvider contains the provider for the SyncManager engine modules.
	SyncManagerProvider module.Provider[*engine.Engine, syncmanager.SyncManager]

	// LedgerProvider contains the provider for the Ledger engine modules.
	LedgerProvider module.Provider[*engine.Engine, ledger.Ledger]

	// RetainerProvider contains the provider for the Retainer engine modules.
	RetainerProvider module.Provider[*engine.Engine, retainer.Retainer]

	// SchedulerProvider contains the provider for the Scheduler engine modules.
	SchedulerProvider module.Provider[*engine.Engine, scheduler.Scheduler]

	// UpgradeOrchestratorProvider contains the provider for the UpgradeOrchestrator engine modules.
	UpgradeOrchestratorProvider module.Provider[*engine.Engine, upgrade.Orchestrator]
}

Options contains the options for the Protocol.

func NewDefaultOptions 

func NewDefaultOptions() *Options

NewDefaultOptions creates new default options instance for the Protocol.

type Protocol 

type Protocol struct {
	// Events contains a centralized access point for all events that are triggered by the main engine of the protocol.
	Events *Events

	// Workers contains the worker pools that are used by the protocol.
	Workers *workerpool.Group

	// Network contains the network endpoint of the protocol.
	Network *core.Protocol

	// Commitments contains the commitments that are managed by the protocol.
	Commitments *Commitments

	// Chains contains the chains that are managed by the protocol.
	Chains *Chains

	// Blocks contains the subcomponent that is responsible for handling block requests and responses.
	Blocks *Blocks

	// Attestations contains the subcomponent that is responsible for handling attestation requests and responses.
	Attestations *Attestations

	// WarpSync contains the subcomponent that is responsible for handling warp sync requests and responses.
	WarpSync *WarpSync

	// Engines contains the engines that are managed by the protocol.
	Engines *Engines

	// Options contains the options that were used to create the protocol.
	Options *Options

	// EvictionState contains the eviction state of the protocol.
	reactive.EvictionState[iotago.SlotIndex]

	// ReactiveModule embeds the reactive module logic of the protocol.
	*module.ReactiveModule
}

Protocol is an implementation of the IOTA core protocol.

func New 

func New(logger log.Logger, workers *workerpool.Group, networkEndpoint network.Endpoint, opts ...options.Option[Protocol]) *Protocol

New creates a new protocol instance from the given parameters.

func (*Protocol) APIForEpoch 

func (p *Protocol) APIForEpoch(epoch iotago.EpochIndex) iotago.API

APIForEpoch returns the API for the given epoch.

func (*Protocol) APIForSlot 

func (p *Protocol) APIForSlot(slot iotago.SlotIndex) iotago.API

APIForSlot returns the API for the given slot.

func (*Protocol) APIForTime 

func (p *Protocol) APIForTime(t time.Time) iotago.API

APIForTime returns the API for the given time.

func (*Protocol) APIForVersion 

func (p *Protocol) APIForVersion(version iotago.Version) (api iotago.API, err error)

APIForVersion returns the API for the given version.

func (*Protocol) CommittedAPI 

func (p *Protocol) CommittedAPI() iotago.API

CommittedAPI returns the API for the committed state.

func (*Protocol) IssueBlock 

func (p *Protocol) IssueBlock(block *model.Block) error

IssueBlock issues a block to the node.

func (*Protocol) LatestAPI 

func (p *Protocol) LatestAPI() iotago.API

LatestAPI returns the latest API.

func (*Protocol) Run 

func (p *Protocol) Run(ctx context.Context) error

Run starts the protocol.

type WarpSync 

type WarpSync struct {

	// Logger embeds a logger that can be used to log messages emitted by this chain.
	log.Logger
	// contains filtered or unexported fields
}

WarpSync is a subcomponent of the protocol that is responsible for handling warp sync requests and responses.

func (*WarpSync) ProcessRequest 

func (w *WarpSync) ProcessRequest(commitmentID iotago.CommitmentID, from peer.ID)

ProcessRequest processes the given warp sync request.

func (*WarpSync) ProcessResponse 

func (w *WarpSync) ProcessResponse(commitmentID iotago.CommitmentID, blockIDsBySlotCommitment map[iotago.CommitmentID]iotago.BlockIDs, proof *merklehasher.Proof[iotago.Identifier], transactionIDs iotago.TransactionIDs, mutationProof *merklehasher.Proof[iotago.Identifier], from peer.ID)

ProcessResponse processes the given warp sync response.

func (*WarpSync) SendRequest 

func (w *WarpSync) SendRequest(commitmentID iotago.CommitmentID)

SendRequest sends a warp sync request for the given commitment ID to all peers.

func (*WarpSync) SendResponse 

func (w *WarpSync) SendResponse(commitment *Commitment, blockIDsBySlotCommitment map[iotago.CommitmentID]iotago.BlockIDs, roots *iotago.Roots, transactionIDs iotago.TransactionIDs, to peer.ID)

SendResponse sends a warp sync response for the given commitment ID to the given peer.

func (*WarpSync) Shutdown 

func (w *WarpSync) Shutdown()

Shutdown shuts down the warp sync protocol.

Source Files

View all Source files

Directories

Path Synopsis
accounts
accounts/accountsledger
accounts/mana
attestation
attestation/slotattestation
blockdag
blockdag/inmemoryblockdag
blocks
booker
booker/inmemorybooker
clock
clock/blocktime
congestioncontrol/rmc
congestioncontrol/scheduler
congestioncontrol/scheduler/drr
congestioncontrol/scheduler/passthrough
consensus/blockgadget
consensus/blockgadget/thresholdblockgadget
consensus/slotgadget
consensus/slotgadget/totalweightslotgadget
eviction
filter/postsolidfilter
filter/postsolidfilter/postsolidblockfilter
filter/presolidfilter
filter/presolidfilter/presolidblockfilter
ledger
ledger/ledger
ledger/tests
mempool
mempool/spenddag
mempool/spenddag/spenddagv1
mempool/spenddag/tests
mempool/tests
mempool/v1
notarization
notarization/slotnotarization
syncmanager
syncmanager/trivialsyncmanager
tipmanager
tipmanager/tests
tipmanager/v1
tipselection
tipselection/v1
upgrade
upgrade/signalingupgradeorchestrator
utxoledger
utxoledger/tpkg
activitytracker
activitytracker/activitytrackerv1
seatmanager
seatmanager/mock
seatmanager/poa
seatmanager/topstakers
sybilprotectionv1
sybilprotectionv1/performance

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