eth2network

Documentation

Index

• func EnsureBinariesExist() (string, error)
• type Eth2Network
  • func NewEth2Network(binDir string, gethHTTPPortStart int, gethWSPortStart int, ...) Eth2Network
• type Impl
  • func (n *Impl) GethGenesis() []byte
  • func (n *Impl) Start() error
  • func (n *Impl) Stop() error
• type RotatingLogWriter
  • func NewRotatingLogWriter(dirPath, fileStartName string, maxFileSize int64, maxNumFiles int) (*RotatingLogWriter, error)
  • func (w *RotatingLogWriter) Write(p []byte) (int, error)

Functions

func EnsureBinariesExist

func EnsureBinariesExist() (string, error)

EnsureBinariesExist makes sure node binaries exist, returns the base path where binaries exist Downloads any missing binaries

Types

type Eth2Network

type Eth2Network interface {
	GethGenesis() []byte
	Start() error
	Stop() error
}

func NewEth2Network

func NewEth2Network(
	binDir string,
	gethHTTPPortStart int,
	gethWSPortStart int,
	gethAuthRPCPortStart int,
	gethNetworkPortStart int,
	prysmBeaconHTTPPortStart int,
	prysmBeaconP2PPortStart int,
	chainID int,
	numNodes int,
	blockTimeSecs int,
	preFundedAddrs []string,
) Eth2Network

type Impl

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

func (*Impl) GethGenesis

func (n *Impl) GethGenesis() []byte

GethGenesis returns the Genesis used in geth to boot up the network

func (*Impl) Start

func (n *Impl) Start() error

Start starts the network

func (*Impl) Stop

func (n *Impl) Stop() error

Stop stops the network

type RotatingLogWriter

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

func NewRotatingLogWriter

func NewRotatingLogWriter(dirPath, fileStartName string, maxFileSize int64, maxNumFiles int) (*RotatingLogWriter, error)

func (*RotatingLogWriter) Write

func (w *RotatingLogWriter) Write(p []byte) (int, error)