consensus

package
v0.0.1 Latest Latest
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 Go to latest Published: Jan 31, 2024 License: GPL-3.0 Imports: 17 Imported by: 0

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Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Block 

type Block struct {
	Root phase0.Root
	Slot phase0.Slot
	// contains filtered or unexported fields
}

func (*Block) AwaitBlock 

func (block *Block) AwaitBlock(ctx context.Context, timeout time.Duration) *spec.VersionedSignedBeaconBlock

func (*Block) AwaitHeader 

func (block *Block) AwaitHeader(ctx context.Context, timeout time.Duration) *phase0.SignedBeaconBlockHeader

func (*Block) EnsureBlock 

func (block *Block) EnsureBlock(loadBlock func() (*spec.VersionedSignedBeaconBlock, error)) (bool, error)

func (*Block) EnsureHeader 

func (block *Block) EnsureHeader(loadHeader func() (*phase0.SignedBeaconBlockHeader, error)) error

func (*Block) GetBlock 

func (block *Block) GetBlock() *spec.VersionedSignedBeaconBlock

func (*Block) GetHeader 

func (block *Block) GetHeader() *phase0.SignedBeaconBlockHeader

func (*Block) GetParentRoot 

func (block *Block) GetParentRoot() *phase0.Root

func (*Block) GetSeenBy 

func (block *Block) GetSeenBy() []*Client

func (*Block) SetHeader 

func (block *Block) SetHeader(header *phase0.SignedBeaconBlockHeader)

func (*Block) SetSeenBy 

func (block *Block) SetSeenBy(client *Client)

type BlockCache 

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

func NewBlockCache 

func NewBlockCache(logger logrus.FieldLogger, followDistance uint64) (*BlockCache, error)

func (*BlockCache) AddBlock 

func (cache *BlockCache) AddBlock(root phase0.Root, slot phase0.Slot) (*Block, bool)

func (*BlockCache) GetBlockDistance 

func (cache *BlockCache) GetBlockDistance(blockRoot, headRoot phase0.Root) (linked bool, distance uint64)

func (*BlockCache) GetCachedBlockByRoot 

func (cache *BlockCache) GetCachedBlockByRoot(root phase0.Root) *Block

func (*BlockCache) GetCachedBlocks 

func (cache *BlockCache) GetCachedBlocks() []*Block

func (*BlockCache) GetCachedBlocksBySlot 

func (cache *BlockCache) GetCachedBlocksBySlot(slot phase0.Slot) []*Block

func (*BlockCache) GetFinalizedCheckpoint 

func (cache *BlockCache) GetFinalizedCheckpoint() (phase0.Epoch, phase0.Root)

func (*BlockCache) GetGenesis 

func (cache *BlockCache) GetGenesis() *v1.Genesis

func (*BlockCache) GetSpecs 

func (cache *BlockCache) GetSpecs() *ChainSpec

func (*BlockCache) GetWallclock 

func (cache *BlockCache) GetWallclock() *ethwallclock.EthereumBeaconChain

func (*BlockCache) InitWallclock 

func (cache *BlockCache) InitWallclock()

func (*BlockCache) IsCanonicalBlock 

func (cache *BlockCache) IsCanonicalBlock(blockRoot, headRoot phase0.Root) bool

func (*BlockCache) SetClientSpecs 

func (cache *BlockCache) SetClientSpecs(specValues map[string]interface{}) error

func (*BlockCache) SetFinalizedCheckpoint 

func (cache *BlockCache) SetFinalizedCheckpoint(finalizedEpoch phase0.Epoch, finalizedRoot phase0.Root)

func (*BlockCache) SetGenesis 

func (cache *BlockCache) SetGenesis(genesis *v1.Genesis) error

func (*BlockCache) SetMinFollowDistance 

func (cache *BlockCache) SetMinFollowDistance(followDistance uint64)

func (*BlockCache) SubscribeBlockEvent 

func (cache *BlockCache) SubscribeBlockEvent(capacity int) *Subscription[*Block]

func (*BlockCache) SubscribeFinalizedEvent 

func (cache *BlockCache) SubscribeFinalizedEvent(capacity int) *Subscription[*FinalizedCheckpoint]

func (*BlockCache) SubscribeWallclockEpochEvent 

func (cache *BlockCache) SubscribeWallclockEpochEvent(capacity int) *Subscription[*ethwallclock.Epoch]

func (*BlockCache) SubscribeWallclockSlotEvent 

func (cache *BlockCache) SubscribeWallclockSlotEvent(capacity int) *Subscription[*ethwallclock.Slot]

type ChainSpec 

type ChainSpec struct {
	PresetBase           string         `yaml:"PRESET_BASE"`
	ConfigName           string         `yaml:"CONFIG_NAME"`
	MinGenesisTime       time.Time      `yaml:"MIN_GENESIS_TIME"`
	GenesisForkVersion   phase0.Version `yaml:"GENESIS_FORK_VERSION"`
	AltairForkVersion    phase0.Version `yaml:"ALTAIR_FORK_VERSION"`
	AltairForkEpoch      uint64         `yaml:"ALTAIR_FORK_EPOCH"`
	BellatrixForkVersion phase0.Version `yaml:"BELLATRIX_FORK_VERSION"`
	BellatrixForkEpoch   uint64         `yaml:"BELLATRIX_FORK_EPOCH"`
	CappellaForkVersion  phase0.Version `yaml:"CAPELLA_FORK_VERSION"`
	CappellaForkEpoch    uint64         `yaml:"CAPELLA_FORK_EPOCH"`
	SecondsPerSlot       time.Duration  `yaml:"SECONDS_PER_SLOT"`
	SlotsPerEpoch        uint64         `yaml:"SLOTS_PER_EPOCH"`
}

https://github.com/ethereum/consensus-specs/blob/dev/configs/mainnet.yaml

func (*ChainSpec) CheckMismatch 

func (chain *ChainSpec) CheckMismatch(chain2 *ChainSpec) []string

type Client 

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

func (*Client) GetClientType 

func (client *Client) GetClientType() ClientType

func (*Client) GetEndpointConfig 

func (client *Client) GetEndpointConfig() *ClientConfig

func (*Client) GetIndex 

func (client *Client) GetIndex() uint16

func (*Client) GetLastError 

func (client *Client) GetLastError() error

func (*Client) GetLastEventTime 

func (client *Client) GetLastEventTime() time.Time

func (*Client) GetLastHead 

func (client *Client) GetLastHead() (phase0.Slot, phase0.Root)

func (*Client) GetName 

func (client *Client) GetName() string

func (*Client) GetRPCClient 

func (client *Client) GetRPCClient() *rpc.BeaconClient

func (*Client) GetStatus 

func (client *Client) GetStatus() ClientStatus

func (*Client) GetVersion 

func (client *Client) GetVersion() string

func (*Client) SubscribeBlockEvent 

func (client *Client) SubscribeBlockEvent(capacity int) *Subscription[*Block]

func (*Client) SubscribeFinalizedEvent 

func (client *Client) SubscribeFinalizedEvent(capacity int) *Subscription[*FinalizedCheckpoint]

func (*Client) UnsubscribeBlockEvent 

func (client *Client) UnsubscribeBlockEvent(subscription *Subscription[*Block])

func (*Client) UnsubscribeFinalizedEvent 

func (client *Client) UnsubscribeFinalizedEvent(subscription *Subscription[*FinalizedCheckpoint])

type ClientConfig 

type ClientConfig struct {
	URL     string
	Name    string
	Headers map[string]string
}

type ClientStatus 

type ClientStatus uint8
var (
	ClientStatusOnline        ClientStatus = 1
	ClientStatusOffline       ClientStatus = 2
	ClientStatusSynchronizing ClientStatus = 3
	ClientStatusOptimistic    ClientStatus = 4
)

type ClientType 

type ClientType int8
var (
	UnspecifiedClient ClientType
	UnknownClient     ClientType = -1
	LighthouseClient  ClientType = 1
	LodestarClient    ClientType = 2
	NimbusClient      ClientType = 3
	PrysmClient       ClientType = 4
	TekuClient        ClientType = 5
	GrandineClient    ClientType = 6
)

func ParseClientType 

func ParseClientType(name string) ClientType

func (ClientType) String 

func (clientType ClientType) String() string

type Dispatcher 

type Dispatcher[T interface{}] struct {
	// contains filtered or unexported fields
}

func (*Dispatcher[T]) Fire 

func (d *Dispatcher[T]) Fire(data T)

func (*Dispatcher[T]) Subscribe 

func (d *Dispatcher[T]) Subscribe(capacity int) *Subscription[T]

func (*Dispatcher[T]) Unsubscribe 

func (d *Dispatcher[T]) Unsubscribe(subscription *Subscription[T])

type FinalizedCheckpoint 

type FinalizedCheckpoint struct {
	Epoch phase0.Epoch
	Root  phase0.Root
}

type ForkVersion 

type ForkVersion struct {
	Epoch           uint64
	CurrentVersion  []byte
	PreviousVersion []byte
}

type HeadFork 

type HeadFork struct {
	Slot         phase0.Slot
	Root         phase0.Root
	ReadyClients []*Client
	AllClients   []*Client
}

func (*HeadFork) IsClientReady 

func (fork *HeadFork) IsClientReady(client *Client) bool

type Pool 

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

func NewPool 

func NewPool(config *PoolConfig, logger logrus.FieldLogger) (*Pool, error)

func (*Pool) AddEndpoint 

func (pool *Pool) AddEndpoint(endpoint *ClientConfig) (*Client, error)

func (*Pool) GetAllEndpoints 

func (pool *Pool) GetAllEndpoints() []*Client

func (*Pool) GetBlockCache 

func (pool *Pool) GetBlockCache() *BlockCache

func (*Pool) GetCanonicalFork 

func (pool *Pool) GetCanonicalFork(forkDistance int64) *HeadFork

func (*Pool) GetHeadForks 

func (pool *Pool) GetHeadForks(forkDistance int64) []*HeadFork

func (*Pool) GetReadyEndpoint 

func (pool *Pool) GetReadyEndpoint(clientType ClientType) *Client

func (*Pool) IsClientReady 

func (pool *Pool) IsClientReady(client *Client) bool

type PoolConfig 

type PoolConfig struct {
	FollowDistance uint64 `yaml:"followDistance" envconfig:"CONSENSUS_POOL_FOLLOW_DISTANCE"`
	ForkDistance   uint64 `yaml:"forkDistance" envconfig:"CONSENSUS_POOL_FORK_DISTANCE"`
	SchedulerMode  string `yaml:"schedulerMode" envconfig:"CONSENSUS_POOL_SCHEDULER_MODE"`
}

type SchedulerMode 

type SchedulerMode uint8
var (
	RoundRobinScheduler SchedulerMode = 1
)

type Subscription 

type Subscription[T interface{}] struct {
	// contains filtered or unexported fields
}

func (*Subscription[T]) Channel 

func (s *Subscription[T]) Channel() <-chan T

func (*Subscription[T]) Unsubscribe 

func (s *Subscription[T]) Unsubscribe()

Source Files

View all Source files

Directories

Path Synopsis
rpc
eventstream

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