cli

Documentation

Index

• Constants
• Variables
• func FlagDescription(in string, args ...interface{}) string
• func Main()
• func MustReplaceDataDir(dataDir, in string) string
• func Start(dataDir string, args []string) (err error)

Constants

const (

	// This should be the block number of the first block that is streamable using Firehose,
	// for example on Ethereum it's set to `0`, the genesis block's number while on EOSIO it's
	// set to 2 (genesis block is 1 there but our instrumentation on this chain instruments
	// only from block #2).
	//
	// This is used in multiple places to determine if we reached the oldest block of the chain.
	FirstStreamableBlock int = 1

	// Should be the number of blocks between two targets before we consider the
	// first as "near" the second. For example if a chain is at block #215 and another
	// source is at block #225, then there is a difference of 10 blocks which is <=
	// than `BlockDifferenceThresholdConsideredNear` which would mean it's "near".
	BlockDifferenceThresholdConsideredNear = 15

	// Those should be the port the native node is using for P2P and RPC respectively
	// and importantly, they should be different than the `node` ones below. Each chain
	// usually have at least P2P and RPC ports. We suggest to use the standard port on the
	// `node` values below and increment the `reader` ones by 1.
	ReaderNodeP2PPort string = "30304"
	ReaderNodeRPCPort string = "8546"

	// Those should be the port the native node is using for P2P and RPC respectively
	// and importantly, they should be different than the `reader` ones above. We suggest
	// to use the standard port on the `node` values here directly.
	NodeP2PPort string = "30303"
	NodeRPCPort string = "8545"

	// This should be the standard name of the executable that is usually used to
	// sync the chain with the blockchain network. For example on Ethereum where
	// our standard instrumentation if using the Geth client, value is `geth`, on EOSIO
	// chain, it's `nodeos`.
	ChainExecutableName = "dummy-blockchain"

	// Common ports
	MetricsListenAddr string = ":9102"

	// Firehose chain specific port
	//
	// The initial 18XXX prefix is different for every chain supported by Firehose.
	// The current prefix is the one you should use for your chain. Once you have copied
	// this whole repository, you should open a PR on firehose-acme to bump it again
	// so the next team supporting Firehose will use 18XXX and so forth.
	ReaderNodeGRPCAddr       string = ":18010"
	ReaderNodeManagerAPIAddr string = ":18011"
	MergerServingAddr        string = ":18012"
	NodeManagerAPIAddr       string = ":18013"
	RelayerServingAddr       string = ":18014"
	FirehoseGRPCServingAddr  string = ":18015"

	// Data storage default locations
	BlocksCacheDirectory string = "file://{data-dir}/storage/blocks-cache"
	MergedBlocksStoreURL string = "file://{data-dir}/storage/merged-blocks"
	OneBlockStoreURL     string = "file://{data-dir}/storage/one-blocks"
)

Variables

var DefaultLevelInfo = logging.LoggerDefaultLevel(zap.InfoLevel)

var RootCmd = &cobra.Command{Use: "firemultiversx", Short: "Multiversx on StreamingFast"}

var StartCmd = &cobra.Command{Use: "start", Short: "Starts `firemultiversx` services all at once", RunE: firehoseCmdStartE, Args: cobra.ArbitraryArgs}

Functions

func FlagDescription

func FlagDescription(in string, args ...interface{}) string

func Main

func Main()

func MustReplaceDataDir

func MustReplaceDataDir(dataDir, in string) string

MustReplaceDataDir is used in sf-ethereum-priv

func Start

func Start(dataDir string, args []string) (err error)