tpu_quic

package
v0.0.6 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Dec 13, 2022 License: Apache-2.0 Imports: 23 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var DEFAULT_FANOUT_SLOTS uint64 = 12
View Source 
var MAX_FANOUT_SLOTS uint64 = 100
View Source 
var MAX_SLOT_SKIP_DISTANCE uint64 = 48

Functions

func CheckIfDuplicate 

func CheckIfDuplicate(array []string, item string) bool

func ConvertURLToWS 

func ConvertURLToWS(url string) string

func NewSelfSignedTLSCertificate 

func NewSelfSignedTLSCertificate(ip net.IP) (tls.Certificate, error)

func NewSelfSignedTLSCertificateChain 

func NewSelfSignedTLSCertificateChain(rawIP string, pub ed25519.PublicKey, priv ed25519.PrivateKey) (*x509.CertPool, error)

Types

type ConnectionPool added in v0.0.2 

type ConnectionPool struct {
	CurrentConnections []string
	Sockets            []*net.UDPConn
	// contains filtered or unexported fields
}

func NewConnectionPool added in v0.0.2 

func NewConnectionPool() (*ConnectionPool, error)

func (*ConnectionPool) CheckIfDuplicate added in v0.0.2 

func (p *ConnectionPool) CheckIfDuplicate(arr []string, obj string) bool

func (*ConnectionPool) Clear added in v0.0.2 

func (p *ConnectionPool) Clear()

func (*ConnectionPool) Create added in v0.0.2 

func (p *ConnectionPool) Create(address string) error

func (*ConnectionPool) Get added in v0.0.2 

func (p *ConnectionPool) Get(address string) (quic.Connection, error)

func (*ConnectionPool) GetDefaultQUICConfiguration added in v0.0.2 

func (p *ConnectionPool) GetDefaultQUICConfiguration() quic.Config

func (*ConnectionPool) GetDefaultTLSConfiguration added in v0.0.2 

func (p *ConnectionPool) GetDefaultTLSConfiguration() (tls.Config, error)

type LeaderTPUCache 

type LeaderTPUCache struct {
	LeaderTPUMap      map[string]string
	Connection        *rpc.Client
	FirstSlot         uint64
	SlotsInEpoch      uint64
	LastEpochInfoSlot uint64
	Leaders           []solana.PublicKey
}

func (*LeaderTPUCache) FetchClusterTPUSockets 

func (leaderTPUCache *LeaderTPUCache) FetchClusterTPUSockets() (map[string]string, error)

func (*LeaderTPUCache) FetchSlotLeaders 

func (leaderTPUCache *LeaderTPUCache) FetchSlotLeaders(startSlot uint64, fanoutSlots uint64, slotsInEpoch uint64) ([]solana.PublicKey, error)

func (*LeaderTPUCache) GetLeaderSockets 

func (leaderTPUCache *LeaderTPUCache) GetLeaderSockets(fanoutSlots uint64) []string

func (*LeaderTPUCache) GetSlotLeader 

func (leaderTPUCache *LeaderTPUCache) GetSlotLeader(slot uint64) solana.PublicKey

func (*LeaderTPUCache) LastSlot 

func (leaderTPUCache *LeaderTPUCache) LastSlot() uint64

func (*LeaderTPUCache) Load 

func (leaderTPUCache *LeaderTPUCache) Load(connection *rpc.Client, startSlot uint64, fanout uint64) error

type LeaderTPUService 

type LeaderTPUService struct {
	RecentSlots    *RecentLeaderSlots
	LTPUCache      *LeaderTPUCache
	Subscription   *ws.SlotsUpdatesSubscription
	Connection     *rpc.Client
	WSConnection   *ws.Client
	ConnectionPool *ConnectionPool
}

func (*LeaderTPUService) GetLeaderConnections 

func (leaderTPUService *LeaderTPUService) GetLeaderConnections(fanoutSlots uint64) []quic.Connection

func (*LeaderTPUService) LeaderTPUSockets 

func (leaderTPUService *LeaderTPUService) LeaderTPUSockets(fanoutSlots uint64) []string

func (*LeaderTPUService) LeaderTPUSocketsWithConn 

func (leaderTPUService *LeaderTPUService) LeaderTPUSocketsWithConn(fanoutSlots uint64) []string

func (*LeaderTPUService) Load 

func (leaderTPUService *LeaderTPUService) Load(connection *rpc.Client, websocketURL string, fanout uint64) error

func (*LeaderTPUService) Run 

func (leaderTPUService *LeaderTPUService) Run(fanout uint64)

type RecentLeaderSlots 

type RecentLeaderSlots struct {
	RecentSlots []float64
}

func (*RecentLeaderSlots) EstimatedCurrentSlot 

func (recentLeaderSlots *RecentLeaderSlots) EstimatedCurrentSlot() uint64

func (*RecentLeaderSlots) Load 

func (recentLeaderSlots *RecentLeaderSlots) Load(currentSlot uint64)

func (*RecentLeaderSlots) RecordSlot 

func (recentLeaderSlots *RecentLeaderSlots) RecordSlot(currentSlot uint64)

type TPUClient 

type TPUClient struct {
	FanoutSlots uint64
	LTPUService *LeaderTPUService
	Exit        bool
	Connection  *rpc.Client
	SendMutex   sync.Mutex
}

func New 

func New(connection *rpc.Client, websocketURL string, config TPUClientConfig) (*TPUClient, error)

func (*TPUClient) Load 

func (tpuClient *TPUClient) Load(connection *rpc.Client, websocketURL string, config TPUClientConfig) error

func (*TPUClient) SendRawTransaction 

func (tpuClient *TPUClient) SendRawTransaction(transaction []byte, amount int) error

func (*TPUClient) SendRawTransactionSameConn 

func (tpuClient *TPUClient) SendRawTransactionSameConn(transaction []byte, amount int) error

func (*TPUClient) SendTransaction 

func (tpuClient *TPUClient) SendTransaction(transaction *solana.Transaction, amount int) (solana.Signature, error)

func (*TPUClient) SendTransactionSameConn 

func (tpuClient *TPUClient) SendTransactionSameConn(transaction *solana.Transaction, amount int) (solana.Signature, error)

type TPUClientConfig 

type TPUClientConfig struct {
	FanoutSlots uint64
}

Source Files

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