utils

package
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 Go to latest Published: Oct 28, 2024 License: GPL-3.0 Imports: 77 Imported by: 0

Documentation

Overview

Package utils contains internal helper functions for go-ethereum commands.

Package utils contains internal helper functions for go-ethereum commands.

Package utils contains internal helper functions for go-ethereum commands.

Index

Constants

This section is empty.

Variables

View Source 
var (
	// General settings
	DataDirFlag = DirectoryFlag{
		Name:  "datadir",
		Usage: "Data directory for the databases and keystore",
		Value: DirectoryString(node.DefaultDataDir()),
	}
	RaftLogDirFlag = DirectoryFlag{
		Name:  "raftlogdir",
		Usage: "Raft log directory for the raft-state, raft-snap and raft-wal folders",
		Value: DirectoryString(node.DefaultDataDir()),
	}
	AncientFlag = DirectoryFlag{
		Name:  "datadir.ancient",
		Usage: "Data directory for ancient chain segments (default = inside chaindata)",
	}
	MinFreeDiskSpaceFlag = DirectoryFlag{
		Name:  "datadir.minfreedisk",
		Usage: "Minimum free disk space in MB, once reached triggers auto shut down (default = --cache.gc converted to MB, 0 = disabled)",
	}
	KeyStoreDirFlag = DirectoryFlag{
		Name:  "keystore",
		Usage: "Directory for the keystore (default = inside the datadir)",
	}
	NoUSBFlag = cli.BoolFlag{
		Name:  "nousb",
		Usage: "Disables monitoring for and managing USB hardware wallets (deprecated)",
	}
	USBFlag = cli.BoolFlag{
		Name:  "usb",
		Usage: "Enable monitoring and management of USB hardware wallets",
	}
	SmartCardDaemonPathFlag = cli.StringFlag{
		Name:  "pcscdpath",
		Usage: "Path to the smartcard daemon (pcscd) socket file",
		Value: pcsclite.PCSCDSockName,
	}
	NetworkIdFlag = cli.Uint64Flag{
		Name:  "networkid",
		Usage: "Explicitly set network id (integer)(For testnets: use --ropsten, --rinkeby, --goerli instead)",
		Value: ethconfig.Defaults.NetworkId,
	}
	MainnetFlag = cli.BoolFlag{
		Name:  "mainnet",
		Usage: "Ethereum mainnet",
	}
	GoerliFlag = cli.BoolFlag{
		Name:  "goerli",
		Usage: "Görli network: pre-configured proof-of-authority test network",
	}
	YoloV3Flag = cli.BoolFlag{
		Name:  "yolov3",
		Usage: "YOLOv3 network: pre-configured proof-of-authority shortlived test network.",
	}
	RinkebyFlag = cli.BoolFlag{
		Name:  "rinkeby",
		Usage: "Rinkeby network: pre-configured proof-of-authority test network",
	}
	RopstenFlag = cli.BoolFlag{
		Name:  "ropsten",
		Usage: "Ropsten network: pre-configured proof-of-work test network",
	}
	DeveloperFlag = cli.BoolFlag{
		Name:  "dev",
		Usage: "Ephemeral proof-of-authority network with a pre-funded developer account, mining enabled",
	}
	DeveloperPeriodFlag = cli.IntFlag{
		Name:  "dev.period",
		Usage: "Block period to use in developer mode (0 = mine only if transaction pending)",
	}
	IdentityFlag = cli.StringFlag{
		Name:  "identity",
		Usage: "Custom node name",
	}
	DocRootFlag = DirectoryFlag{
		Name:  "docroot",
		Usage: "Document Root for HTTPClient file scheme",
		Value: DirectoryString(HomeDir()),
	}
	ExitWhenSyncedFlag = cli.BoolFlag{
		Name:  "exitwhensynced",
		Usage: "Exits after block synchronisation completes",
	}
	IterativeOutputFlag = cli.BoolFlag{
		Name:  "iterative",
		Usage: "Print streaming JSON iteratively, delimited by newlines",
	}
	ExcludeStorageFlag = cli.BoolFlag{
		Name:  "nostorage",
		Usage: "Exclude storage entries (save db lookups)",
	}
	IncludeIncompletesFlag = cli.BoolFlag{
		Name:  "incompletes",
		Usage: "Include accounts for which we don't have the address (missing preimage)",
	}
	ExcludeCodeFlag = cli.BoolFlag{
		Name:  "nocode",
		Usage: "Exclude contract code (save db lookups)",
	}

	SyncModeFlag = TextMarshalerFlag{
		Name:  "syncmode",
		Usage: `Blockchain sync mode ("fast", "full", "snap" or "light")`,
		Value: &defaultSyncMode,
	}
	GCModeFlag = cli.StringFlag{
		Name:  "gcmode",
		Usage: `Blockchain garbage collection mode ("full", "archive")`,
		Value: "full",
	}
	SnapshotFlag = cli.BoolTFlag{
		Name:  "snapshot",
		Usage: `Enables snapshot-database mode (default = enable)`,
	}
	TxLookupLimitFlag = cli.Uint64Flag{
		Name:  "txlookuplimit",
		Usage: "Number of recent blocks to maintain transactions index for (default = about one year, 0 = entire chain)",
		Value: ethconfig.Defaults.TxLookupLimit,
	}
	LightKDFFlag = cli.BoolFlag{
		Name:  "lightkdf",
		Usage: "Reduce key-derivation RAM & CPU usage at some expense of KDF strength",
	}
	DeprecatedAuthorizationListFlag = cli.StringFlag{
		Name:  "whitelist",
		Usage: "[DEPRECATED: will be replaced by 'authorizationlist'] Comma separated block number-to-hash mappings to authorize (<number>=<hash>)",
	}
	AuthorizationListFlag = cli.StringFlag{
		Name:  "authorizationlist",
		Usage: "Comma separated block number-to-hash mappings to authorize (<number>=<hash>)",
	}
	BloomFilterSizeFlag = cli.Uint64Flag{
		Name:  "bloomfilter.size",
		Usage: "Megabytes of memory allocated to bloom-filter for pruning",
		Value: 2048,
	}
	OverrideBerlinFlag = cli.Uint64Flag{
		Name:  "override.berlin",
		Usage: "Manually specify Berlin fork-block, overriding the bundled setting",
	}
	// Light server and client settings
	LightServeFlag = cli.IntFlag{
		Name:  "light.serve",
		Usage: "Maximum percentage of time allowed for serving LES requests (multi-threaded processing allows values over 100)",
		Value: ethconfig.Defaults.LightServ,
	}
	LightIngressFlag = cli.IntFlag{
		Name:  "light.ingress",
		Usage: "Incoming bandwidth limit for serving light clients (kilobytes/sec, 0 = unlimited)",
		Value: ethconfig.Defaults.LightIngress,
	}
	LightEgressFlag = cli.IntFlag{
		Name:  "light.egress",
		Usage: "Outgoing bandwidth limit for serving light clients (kilobytes/sec, 0 = unlimited)",
		Value: ethconfig.Defaults.LightEgress,
	}
	LightMaxPeersFlag = cli.IntFlag{
		Name:  "light.maxpeers",
		Usage: "Maximum number of light clients to serve, or light servers to attach to",
		Value: ethconfig.Defaults.LightPeers,
	}
	UltraLightServersFlag = cli.StringFlag{
		Name:  "ulc.servers",
		Usage: "List of trusted ultra-light servers",
		Value: strings.Join(ethconfig.Defaults.UltraLightServers, ","),
	}
	UltraLightFractionFlag = cli.IntFlag{
		Name:  "ulc.fraction",
		Usage: "Minimum % of trusted ultra-light servers required to announce a new head",
		Value: ethconfig.Defaults.UltraLightFraction,
	}
	UltraLightOnlyAnnounceFlag = cli.BoolFlag{
		Name:  "ulc.onlyannounce",
		Usage: "Ultra light server sends announcements only",
	}
	LightNoPruneFlag = cli.BoolFlag{
		Name:  "light.nopruning",
		Usage: "Disable ancient light chain data pruning",
	}
	LightNoSyncServeFlag = cli.BoolFlag{
		Name:  "light.nosyncserve",
		Usage: "Enables serving light clients before syncing",
	}
	// Ethash settings
	EthashCacheDirFlag = DirectoryFlag{
		Name:  "ethash.cachedir",
		Usage: "Directory to store the ethash verification caches (default = inside the datadir)",
	}
	EthashCachesInMemoryFlag = cli.IntFlag{
		Name:  "ethash.cachesinmem",
		Usage: "Number of recent ethash caches to keep in memory (16MB each)",
		Value: ethconfig.Defaults.Ethash.CachesInMem,
	}
	EthashCachesOnDiskFlag = cli.IntFlag{
		Name:  "ethash.cachesondisk",
		Usage: "Number of recent ethash caches to keep on disk (16MB each)",
		Value: ethconfig.Defaults.Ethash.CachesOnDisk,
	}
	EthashCachesLockMmapFlag = cli.BoolFlag{
		Name:  "ethash.cacheslockmmap",
		Usage: "Lock memory maps of recent ethash caches",
	}
	EthashDatasetDirFlag = DirectoryFlag{
		Name:  "ethash.dagdir",
		Usage: "Directory to store the ethash mining DAGs",
		Value: DirectoryString(ethconfig.Defaults.Ethash.DatasetDir),
	}
	EthashDatasetsInMemoryFlag = cli.IntFlag{
		Name:  "ethash.dagsinmem",
		Usage: "Number of recent ethash mining DAGs to keep in memory (1+GB each)",
		Value: ethconfig.Defaults.Ethash.DatasetsInMem,
	}
	EthashDatasetsOnDiskFlag = cli.IntFlag{
		Name:  "ethash.dagsondisk",
		Usage: "Number of recent ethash mining DAGs to keep on disk (1+GB each)",
		Value: ethconfig.Defaults.Ethash.DatasetsOnDisk,
	}
	EthashDatasetsLockMmapFlag = cli.BoolFlag{
		Name:  "ethash.dagslockmmap",
		Usage: "Lock memory maps for recent ethash mining DAGs",
	}
	// Transaction pool settings
	TxPoolLocalsFlag = cli.StringFlag{
		Name:  "txpool.locals",
		Usage: "Comma separated accounts to treat as locals (no flush, priority inclusion)",
	}
	TxPoolNoLocalsFlag = cli.BoolFlag{
		Name:  "txpool.nolocals",
		Usage: "Disables price exemptions for locally submitted transactions",
	}
	TxPoolJournalFlag = cli.StringFlag{
		Name:  "txpool.journal",
		Usage: "Disk journal for local transaction to survive node restarts",
		Value: core.DefaultTxPoolConfig.Journal,
	}
	TxPoolRejournalFlag = cli.DurationFlag{
		Name:  "txpool.rejournal",
		Usage: "Time interval to regenerate the local transaction journal",
		Value: core.DefaultTxPoolConfig.Rejournal,
	}
	TxPoolPriceLimitFlag = cli.Uint64Flag{
		Name:  "txpool.pricelimit",
		Usage: "Minimum gas price limit to enforce for acceptance into the pool",
		Value: ethconfig.Defaults.TxPool.PriceLimit,
	}
	TxPoolPriceBumpFlag = cli.Uint64Flag{
		Name:  "txpool.pricebump",
		Usage: "Price bump percentage to replace an already existing transaction",
		Value: ethconfig.Defaults.TxPool.PriceBump,
	}
	TxPoolAccountSlotsFlag = cli.Uint64Flag{
		Name:  "txpool.accountslots",
		Usage: "Minimum number of executable transaction slots guaranteed per account",
		Value: ethconfig.Defaults.TxPool.AccountSlots,
	}
	TxPoolGlobalSlotsFlag = cli.Uint64Flag{
		Name:  "txpool.globalslots",
		Usage: "Maximum number of executable transaction slots for all accounts",
		Value: ethconfig.Defaults.TxPool.GlobalSlots,
	}
	TxPoolAccountQueueFlag = cli.Uint64Flag{
		Name:  "txpool.accountqueue",
		Usage: "Maximum number of non-executable transaction slots permitted per account",
		Value: ethconfig.Defaults.TxPool.AccountQueue,
	}
	TxPoolGlobalQueueFlag = cli.Uint64Flag{
		Name:  "txpool.globalqueue",
		Usage: "Maximum number of non-executable transaction slots for all accounts",
		Value: ethconfig.Defaults.TxPool.GlobalQueue,
	}
	TxPoolLifetimeFlag = cli.DurationFlag{
		Name:  "txpool.lifetime",
		Usage: "Maximum amount of time non-executable transaction are queued",
		Value: ethconfig.Defaults.TxPool.Lifetime,
	}
	// Performance tuning settings
	CacheFlag = cli.IntFlag{
		Name:  "cache",
		Usage: "Megabytes of memory allocated to internal caching (default = 4096 mainnet full node, 128 light mode)",
		Value: 1024,
	}
	CacheDatabaseFlag = cli.IntFlag{
		Name:  "cache.database",
		Usage: "Percentage of cache memory allowance to use for database io",
		Value: 50,
	}
	CacheTrieFlag = cli.IntFlag{
		Name:  "cache.trie",
		Usage: "Percentage of cache memory allowance to use for trie caching (default = 15% full mode, 30% archive mode)",
		Value: 15,
	}
	CacheTrieJournalFlag = cli.StringFlag{
		Name:  "cache.trie.journal",
		Usage: "Disk journal directory for trie cache to survive node restarts",
		Value: ethconfig.Defaults.TrieCleanCacheJournal,
	}
	CacheTrieRejournalFlag = cli.DurationFlag{
		Name:  "cache.trie.rejournal",
		Usage: "Time interval to regenerate the trie cache journal",
		Value: ethconfig.Defaults.TrieCleanCacheRejournal,
	}
	CacheGCFlag = cli.IntFlag{
		Name:  "cache.gc",
		Usage: "Percentage of cache memory allowance to use for trie pruning (default = 25% full mode, 0% archive mode)",
		Value: 25,
	}
	CacheSnapshotFlag = cli.IntFlag{
		Name:  "cache.snapshot",
		Usage: "Percentage of cache memory allowance to use for snapshot caching (default = 10% full mode, 20% archive mode)",
		Value: 10,
	}
	CacheNoPrefetchFlag = cli.BoolFlag{
		Name:  "cache.noprefetch",
		Usage: "Disable heuristic state prefetch during block import (less CPU and disk IO, more time waiting for data)",
	}
	CachePreimagesFlag = cli.BoolFlag{
		Name:  "cache.preimages",
		Usage: "Enable recording the SHA3/keccak preimages of trie keys",
	}
	// Miner settings
	MiningEnabledFlag = cli.BoolFlag{
		Name:  "mine",
		Usage: "Enable mining",
	}
	MinerThreadsFlag = cli.IntFlag{
		Name:  "miner.threads",
		Usage: "Number of CPU threads to use for mining",
		Value: 0,
	}
	MinerNotifyFlag = cli.StringFlag{
		Name:  "miner.notify",
		Usage: "Comma separated HTTP URL list to notify of new work packages",
	}
	MinerNotifyFullFlag = cli.BoolFlag{
		Name:  "miner.notify.full",
		Usage: "Notify with pending block headers instead of work packages",
	}
	MinerGasTargetFlag = cli.Uint64Flag{
		Name:  "miner.gastarget",
		Usage: "Target gas floor for mined blocks",
		Value: ethconfig.Defaults.Miner.GasFloor,
	}
	MinerGasLimitFlag = cli.Uint64Flag{
		Name:  "miner.gaslimit",
		Usage: "Target gas ceiling for mined blocks",
		Value: ethconfig.Defaults.Miner.GasCeil,
	}
	MinerGasPriceFlag = BigFlag{
		Name:  "miner.gasprice",
		Usage: "Minimum gas price for mining a transaction",
		Value: ethconfig.Defaults.Miner.GasPrice,
	}
	MinerEtherbaseFlag = cli.StringFlag{
		Name:  "miner.etherbase",
		Usage: "Public address for block mining rewards (default = first account)",
		Value: "0",
	}
	MinerExtraDataFlag = cli.StringFlag{
		Name:  "miner.extradata",
		Usage: "Block extra data set by the miner (default = client version)",
	}
	MinerRecommitIntervalFlag = cli.DurationFlag{
		Name:  "miner.recommit",
		Usage: "Time interval to recreate the block being mined",
		Value: ethconfig.Defaults.Miner.Recommit,
	}
	MinerNoVerfiyFlag = cli.BoolFlag{
		Name:  "miner.noverify",
		Usage: "Disable remote sealing verification",
	}
	// Account settings
	UnlockedAccountFlag = cli.StringFlag{
		Name:  "unlock",
		Usage: "Comma separated list of accounts to unlock",
		Value: "",
	}
	PasswordFileFlag = cli.StringFlag{
		Name:  "password",
		Usage: "Password file to use for non-interactive password input",
		Value: "",
	}
	ExternalSignerFlag = cli.StringFlag{
		Name:  "signer",
		Usage: "External signer (url or path to ipc file)",
		Value: "",
	}
	VMEnableDebugFlag = cli.BoolFlag{
		Name:  "vmdebug",
		Usage: "Record information useful for VM and contract debugging",
	}
	InsecureUnlockAllowedFlag = cli.BoolFlag{
		Name:  "allow-insecure-unlock",
		Usage: "Allow insecure account unlocking when account-related RPCs are exposed by http",
	}
	RPCGlobalGasCapFlag = cli.Uint64Flag{
		Name:  "rpc.gascap",
		Usage: "Sets a cap on gas that can be used in eth_call/estimateGas (0=infinite)",
		Value: ethconfig.Defaults.RPCGasCap,
	}
	RPCGlobalTxFeeCapFlag = cli.Float64Flag{
		Name:  "rpc.txfeecap",
		Usage: "Sets a cap on transaction fee (in ether) that can be sent via the RPC APIs (0 = no cap)",
		Value: ethconfig.Defaults.RPCTxFeeCap,
	}
	// Logging and debug settings
	EthStatsURLFlag = cli.StringFlag{
		Name:  "ethstats",
		Usage: "Reporting URL of a ethstats service (nodename:secret@host:port)",
	}
	FakePoWFlag = cli.BoolFlag{
		Name:  "fakepow",
		Usage: "Disables proof-of-work verification",
	}
	NoCompactionFlag = cli.BoolFlag{
		Name:  "nocompaction",
		Usage: "Disables db compaction after import",
	}

	// Quorum
	// RPC Client Settings
	RPCClientToken = cli.StringFlag{
		Name:  "rpcclitoken",
		Usage: "RPC Client access token",
	}
	RPCClientTLSCert = cli.StringFlag{
		Name:  "rpcclitls.cert",
		Usage: "Server's TLS certificate PEM file on connection by client",
	}
	RPCClientTLSCaCert = cli.StringFlag{
		Name:  "rpcclitls.cacert",
		Usage: "CA certificate PEM file for provided server's TLS certificate on connection by client",
	}
	RPCClientTLSCipherSuites = cli.StringFlag{
		Name:  "rpcclitls.ciphersuites",
		Usage: "Customize supported cipher suites when using TLS connection. Value is a comma-separated cipher suite string",
	}
	RPCClientTLSInsecureSkipVerify = cli.BoolFlag{
		Name:  "rpcclitls.insecureskipverify",
		Usage: "Disable verification of server's TLS certificate on connection by client",
	}

	// RPC settings
	IPCDisabledFlag = cli.BoolFlag{
		Name:  "ipcdisable",
		Usage: "Disable the IPC-RPC server",
	}
	IPCPathFlag = DirectoryFlag{
		Name:  "ipcpath",
		Usage: "Filename for IPC socket/pipe within the datadir (explicit paths escape it)",
	}
	HTTPEnabledFlag = cli.BoolFlag{
		Name:  "http",
		Usage: "Enable the HTTP-RPC server",
	}
	HTTPListenAddrFlag = cli.StringFlag{
		Name:  "http.addr",
		Usage: "HTTP-RPC server listening interface",
		Value: node.DefaultHTTPHost,
	}
	HTTPPortFlag = cli.IntFlag{
		Name:  "http.port",
		Usage: "HTTP-RPC server listening port",
		Value: node.DefaultHTTPPort,
	}
	HTTPCORSDomainFlag = cli.StringFlag{
		Name:  "http.corsdomain",
		Usage: "Comma separated list of domains from which to accept cross origin requests (browser enforced)",
		Value: "",
	}
	HTTPVirtualHostsFlag = cli.StringFlag{
		Name:  "http.vhosts",
		Usage: "Comma separated list of virtual hostnames from which to accept requests (server enforced). Accepts '*' wildcard.",
		Value: strings.Join(node.DefaultConfig.HTTPVirtualHosts, ","),
	}
	HTTPApiFlag = cli.StringFlag{
		Name:  "http.api",
		Usage: "API's offered over the HTTP-RPC interface",
		Value: "",
	}
	HTTPPathPrefixFlag = cli.StringFlag{
		Name:  "http.rpcprefix",
		Usage: "HTTP path path prefix on which JSON-RPC is served. Use '/' to serve on all paths.",
		Value: "",
	}
	GraphQLEnabledFlag = cli.BoolFlag{
		Name:  "graphql",
		Usage: "Enable GraphQL on the HTTP-RPC server. Note that GraphQL can only be started if an HTTP server is started as well.",
	}
	GraphQLCORSDomainFlag = cli.StringFlag{
		Name:  "graphql.corsdomain",
		Usage: "Comma separated list of domains from which to accept cross origin requests (browser enforced)",
		Value: "",
	}
	GraphQLVirtualHostsFlag = cli.StringFlag{
		Name:  "graphql.vhosts",
		Usage: "Comma separated list of virtual hostnames from which to accept requests (server enforced). Accepts '*' wildcard.",
		Value: strings.Join(node.DefaultConfig.GraphQLVirtualHosts, ","),
	}
	WSEnabledFlag = cli.BoolFlag{
		Name:  "ws",
		Usage: "Enable the WS-RPC server",
	}
	WSListenAddrFlag = cli.StringFlag{
		Name:  "ws.addr",
		Usage: "WS-RPC server listening interface",
		Value: node.DefaultWSHost,
	}
	WSPortFlag = cli.IntFlag{
		Name:  "ws.port",
		Usage: "WS-RPC server listening port",
		Value: node.DefaultWSPort,
	}
	WSApiFlag = cli.StringFlag{
		Name:  "ws.api",
		Usage: "API's offered over the WS-RPC interface",
		Value: "",
	}
	WSAllowedOriginsFlag = cli.StringFlag{
		Name:  "ws.origins",
		Usage: "Origins from which to accept websockets requests",
		Value: "",
	}
	WSPathPrefixFlag = cli.StringFlag{
		Name:  "ws.rpcprefix",
		Usage: "HTTP path prefix on which JSON-RPC is served. Use '/' to serve on all paths.",
		Value: "",
	}
	ExecFlag = cli.StringFlag{
		Name:  "exec",
		Usage: "Execute JavaScript statement",
	}
	PreloadJSFlag = cli.StringFlag{
		Name:  "preload",
		Usage: "Comma separated list of JavaScript files to preload into the console",
	}
	AllowUnprotectedTxs = cli.BoolFlag{
		Name:  "rpc.allow-unprotected-txs",
		Usage: "Allow for unprotected (non EIP155 signed) transactions to be submitted via RPC",
	}

	// Network Settings
	MaxPeersFlag = cli.IntFlag{
		Name:  "maxpeers",
		Usage: "Maximum number of network peers (network disabled if set to 0)",
		Value: node.DefaultConfig.P2P.MaxPeers,
	}
	MaxPendingPeersFlag = cli.IntFlag{
		Name:  "maxpendpeers",
		Usage: "Maximum number of pending connection attempts (defaults used if set to 0)",
		Value: node.DefaultConfig.P2P.MaxPendingPeers,
	}
	ListenPortFlag = cli.IntFlag{
		Name:  "port",
		Usage: "Network listening port",
		Value: 30303,
	}
	BootnodesFlag = cli.StringFlag{
		Name:  "bootnodes",
		Usage: "Comma separated enode URLs for P2P discovery bootstrap",
		Value: "",
	}
	NodeKeyFileFlag = cli.StringFlag{
		Name:  "nodekey",
		Usage: "P2P node key file",
	}
	NodeKeyHexFlag = cli.StringFlag{
		Name:  "nodekeyhex",
		Usage: "P2P node key as hex (for testing)",
	}
	NATFlag = cli.StringFlag{
		Name:  "nat",
		Usage: "NAT port mapping mechanism (any|none|upnp|pmp|extip:<IP>)",
		Value: "any",
	}
	NoDiscoverFlag = cli.BoolFlag{
		Name:  "nodiscover",
		Usage: "Disables the peer discovery mechanism (manual peer addition)",
	}
	DiscoveryV5Flag = cli.BoolFlag{
		Name:  "v5disc",
		Usage: "Enables the experimental RLPx V5 (Topic Discovery) mechanism",
	}
	NetrestrictFlag = cli.StringFlag{
		Name:  "netrestrict",
		Usage: "Restricts network communication to the given IP networks (CIDR masks)",
	}
	DNSDiscoveryFlag = cli.StringFlag{
		Name:  "discovery.dns",
		Usage: "Sets DNS discovery entry points (use \"\" to disable DNS)",
	}

	// ATM the url is left to the user and deployment to
	JSpathFlag = cli.StringFlag{
		Name:  "jspath",
		Usage: "JavaScript root path for `loadScript`",
		Value: ".",
	}

	// Gas price oracle settings
	GpoBlocksFlag = cli.IntFlag{
		Name:  "gpo.blocks",
		Usage: "Number of recent blocks to check for gas prices",
		Value: ethconfig.Defaults.GPO.Blocks,
	}
	GpoPercentileFlag = cli.IntFlag{
		Name:  "gpo.percentile",
		Usage: "Suggested gas price is the given percentile of a set of recent transaction gas prices",
		Value: ethconfig.Defaults.GPO.Percentile,
	}
	GpoMaxGasPriceFlag = cli.Int64Flag{
		Name:  "gpo.maxprice",
		Usage: "Maximum gas price will be recommended by gpo",
		Value: ethconfig.Defaults.GPO.MaxPrice.Int64(),
	}

	// Metrics flags
	MetricsEnabledFlag = cli.BoolFlag{
		Name:  "metrics",
		Usage: "Enable metrics collection and reporting",
	}
	MetricsEnabledExpensiveFlag = cli.BoolFlag{
		Name:  "metrics.expensive",
		Usage: "Enable expensive metrics collection and reporting",
	}

	// MetricsHTTPFlag defines the endpoint for a stand-alone metrics HTTP endpoint.
	// Since the pprof service enables sensitive/vulnerable behavior, this allows a user
	// to enable a public-OK metrics endpoint without having to worry about ALSO exposing
	// other profiling behavior or information.
	MetricsHTTPFlag = cli.StringFlag{
		Name:  "metrics.addr",
		Usage: "Enable stand-alone metrics HTTP server listening interface",
		Value: metrics.DefaultConfig.HTTP,
	}
	MetricsPortFlag = cli.IntFlag{
		Name:  "metrics.port",
		Usage: "Metrics HTTP server listening port",
		Value: metrics.DefaultConfig.Port,
	}
	MetricsEnableInfluxDBFlag = cli.BoolFlag{
		Name:  "metrics.influxdb",
		Usage: "Enable metrics export/push to an external InfluxDB database",
	}
	MetricsInfluxDBEndpointFlag = cli.StringFlag{
		Name:  "metrics.influxdb.endpoint",
		Usage: "InfluxDB API endpoint to report metrics to",
		Value: metrics.DefaultConfig.InfluxDBEndpoint,
	}
	MetricsInfluxDBDatabaseFlag = cli.StringFlag{
		Name:  "metrics.influxdb.database",
		Usage: "InfluxDB database name to push reported metrics to",
		Value: metrics.DefaultConfig.InfluxDBDatabase,
	}
	MetricsInfluxDBUsernameFlag = cli.StringFlag{
		Name:  "metrics.influxdb.username",
		Usage: "Username to authorize access to the database",
		Value: metrics.DefaultConfig.InfluxDBUsername,
	}
	MetricsInfluxDBPasswordFlag = cli.StringFlag{
		Name:  "metrics.influxdb.password",
		Usage: "Password to authorize access to the database",
		Value: metrics.DefaultConfig.InfluxDBPassword,
	}
	// Tags are part of every measurement sent to InfluxDB. Queries on tags are faster in InfluxDB.
	// For example `host` tag could be used so that we can group all nodes and average a measurement
	// across all of them, but also so that we can select a specific node and inspect its measurements.
	// https://docs.influxdata.com/influxdb/v1.4/concepts/key_concepts/#tag-key
	MetricsInfluxDBTagsFlag = cli.StringFlag{
		Name:  "metrics.influxdb.tags",
		Usage: "Comma-separated InfluxDB tags (key/values) attached to all measurements",
		Value: metrics.DefaultConfig.InfluxDBTags,
	}
	EWASMInterpreterFlag = cli.StringFlag{
		Name:  "vm.ewasm",
		Usage: "External ewasm configuration (default = built-in interpreter)",
		Value: "",
	}
	EVMInterpreterFlag = cli.StringFlag{
		Name:  "vm.evm",
		Usage: "External EVM configuration (default = built-in interpreter)",
		Value: "",
	}
	CatalystFlag = cli.BoolFlag{
		Name:  "catalyst",
		Usage: "Catalyst mode (eth2 integration testing)",
	}

	// Quorum - added configurable call timeout for execution of calls
	EVMCallTimeOutFlag = cli.IntFlag{
		Name:  "vm.calltimeout",
		Usage: "Timeout duration in seconds for message call execution without creating a transaction. Value 0 means no timeout.",
		Value: 5,
	}

	// Quorum
	// immutability threshold which can be passed as a parameter at geth start
	QuorumImmutabilityThreshold = cli.IntFlag{
		Name:  "immutabilitythreshold",
		Usage: "overrides the default immutability threshold for Quorum nodes. Its the threshold beyond which block data will be moved to ancient db",
		Value: 3162240,
	}
	// Raft flags
	RaftModeFlag = cli.BoolFlag{
		Name:  "raft",
		Usage: "If enabled, uses Raft instead of Quorum Chain for consensus",
	}
	RaftBlockTimeFlag = cli.IntFlag{
		Name:  "raftblocktime",
		Usage: "Amount of time between raft block creations in milliseconds",
		Value: 50,
	}
	RaftJoinExistingFlag = cli.IntFlag{
		Name:  "raftjoinexisting",
		Usage: "The raft ID to assume when joining an pre-existing cluster",
		Value: 0,
	}

	EmitCheckpointsFlag = cli.BoolFlag{
		Name:  "emitcheckpoints",
		Usage: "If enabled, emit specially formatted logging checkpoints",
	}
	RaftPortFlag = cli.IntFlag{
		Name:  "raftport",
		Usage: "The port to bind for the raft transport",
		Value: 50400,
	}
	RaftDNSEnabledFlag = cli.BoolFlag{
		Name:  "raftdnsenable",
		Usage: "Enable DNS resolution of peers",
	}

	// Permission
	EnableNodePermissionFlag = cli.BoolFlag{
		Name:  "permissioned",
		Usage: "If enabled, the node will allow only a defined list of nodes to connect",
	}
	AllowedFutureBlockTimeFlag = cli.Uint64Flag{
		Name:  "allowedfutureblocktime",
		Usage: "Max time (in seconds) from current time allowed for blocks, before they're considered future blocks",
		Value: 0,
	}
	// Plugins settings
	PluginSettingsFlag = cli.StringFlag{
		Name:  "plugins",
		Usage: "The URI of configuration which describes plugins being used. E.g.: file:///opt/geth/plugins.json",
	}
	PluginLocalVerifyFlag = cli.BoolFlag{
		Name:  "plugins.localverify",
		Usage: "If enabled, verify plugin integrity from local file system. This requires plugin signature file and PGP public key file to be available",
	}
	PluginPublicKeyFlag = cli.StringFlag{
		Name:  "plugins.publickey",
		Usage: fmt.Sprintf("The URI of PGP public key for local plugin verification. E.g.: file:///opt/geth/pubkey.pgp.asc. This flag is only valid if --%s is set (default = file:///<pluginBaseDir>/%s)", PluginLocalVerifyFlag.Name, plugin.DefaultPublicKeyFile),
	}
	PluginSkipVerifyFlag = cli.BoolFlag{
		Name:  "plugins.skipverify",
		Usage: "If enabled, plugin integrity is NOT verified",
	}
	// account plugin flags
	AccountPluginNewAccountConfigFlag = cli.StringFlag{
		Name:  "plugins.account.config",
		Usage: "Value will be passed to an account plugin if being used.  See the account plugin implementation's documentation for further details",
	}
	// Istanbul settings
	IstanbulRequestTimeoutFlag = cli.Uint64Flag{
		Name:  "istanbul.requesttimeout",
		Usage: "[Deprecated] Timeout for each Istanbul round in milliseconds",
		Value: ethconfig.Defaults.Istanbul.RequestTimeout,
	}
	IstanbulBlockPeriodFlag = cli.Uint64Flag{
		Name:  "istanbul.blockperiod",
		Usage: "[Deprecated] Default minimum difference between two consecutive block's timestamps in seconds",
		Value: ethconfig.Defaults.Istanbul.BlockPeriod,
	}
	// Multitenancy setting
	MultitenancyFlag = cli.BoolFlag{
		Name:  "multitenancy",
		Usage: "Enable multitenancy support for this node. This requires RPC Security Plugin to also be configured.",
	}

	// Revert Reason
	RevertReasonFlag = cli.BoolFlag{
		Name:  "revertreason",
		Usage: "Enable saving revert reason in the transaction receipts for this node.",
	}

	QuorumEnablePrivateTrieCache = cli.BoolFlag{
		Name:  "privatetriecache.enable",
		Usage: "Enable use of private trie cache for this node.",
	}

	QuorumEnablePrivacyMarker = cli.BoolFlag{
		Name:  "privacymarker.enable",
		Usage: "Enable use of privacy marker transactions (PMT) for this node.",
	}

	// Quorum Private Transaction Manager connection options
	QuorumPTMUnixSocketFlag = DirectoryFlag{
		Name:  "ptm.socket",
		Usage: "Path to the ipc file when using unix domain socket for the private transaction manager connection",
	}
	QuorumPTMUrlFlag = cli.StringFlag{
		Name:  "ptm.url",
		Usage: "URL when using http connection to private transaction manager",
	}
	QuorumPTMTimeoutFlag = cli.UintFlag{
		Name:  "ptm.timeout",
		Usage: "Timeout (seconds) for the private transaction manager connection. Zero value means timeout disabled.",
		Value: http2.DefaultConfig.Timeout,
	}
	QuorumPTMDialTimeoutFlag = cli.UintFlag{
		Name:  "ptm.dialtimeout",
		Usage: "Dial timeout (seconds) for the private transaction manager connection. Zero value means timeout disabled.",
		Value: http2.DefaultConfig.DialTimeout,
	}
	QuorumPTMHttpIdleTimeoutFlag = cli.UintFlag{
		Name:  "ptm.http.idletimeout",
		Usage: "Idle timeout (seconds) for the private transaction manager connection. Zero value means timeout disabled.",
		Value: http2.DefaultConfig.HttpIdleConnTimeout,
	}
	QuorumPTMHttpWriteBufferSizeFlag = cli.IntFlag{
		Name:  "ptm.http.writebuffersize",
		Usage: "Size of the write buffer (bytes) for the private transaction manager connection. Zero value uses http.Transport default.",
		Value: 0,
	}
	QuorumPTMHttpReadBufferSizeFlag = cli.IntFlag{
		Name:  "ptm.http.readbuffersize",
		Usage: "Size of the read buffer (bytes) for the private transaction manager connection. Zero value uses http.Transport default.",
		Value: 0,
	}
	QuorumPTMTlsModeFlag = cli.StringFlag{
		Name:  "ptm.tls.mode",
		Usage: `If "off" then TLS disabled (default). If "strict" then will use TLS for http connection to private transaction manager`,
	}
	QuorumPTMTlsRootCaFlag = DirectoryFlag{
		Name:  "ptm.tls.rootca",
		Usage: "Path to file containing root CA certificate for TLS connection to private transaction manager (defaults to host's certificates)",
	}
	QuorumPTMTlsClientCertFlag = DirectoryFlag{
		Name:  "ptm.tls.clientcert",
		Usage: "Path to file containing client certificate (or chain of certs) for TLS connection to private transaction manager",
	}
	QuorumPTMTlsClientKeyFlag = DirectoryFlag{
		Name:  "ptm.tls.clientkey",
		Usage: "Path to file containing client's private key for TLS connection to private transaction manager",
	}
	QuorumPTMTlsInsecureSkipVerify = cli.BoolFlag{
		Name:  "ptm.tls.insecureskipverify",
		Usage: "Disable verification of server's TLS certificate on connection to private transaction manager",
	}
	QuorumLightServerFlag = cli.BoolFlag{
		Name:  "qlight.server",
		Usage: "If enabled, the quorum light P2P protocol is started in addition to the other P2P protocols",
	}
	QuorumLightServerP2PListenPortFlag = cli.IntFlag{
		Name:  "qlight.server.p2p.port",
		Usage: "QLight Network listening port",
		Value: 30305,
	}
	QuorumLightServerP2PMaxPeersFlag = cli.IntFlag{
		Name:  "qlight.server.p2p.maxpeers",
		Usage: "Maximum number of qlight peers",
		Value: 10,
	}
	QuorumLightServerP2PNetrestrictFlag = cli.StringFlag{
		Name:  "qlight.server.p2p.netrestrict",
		Usage: "Restricts network communication to the given IP networks (CIDR masks)",
	}
	QuorumLightServerP2PPermissioningFlag = cli.BoolFlag{
		Name:  "qlight.server.p2p.permissioning",
		Usage: "If enabled, the qlight peers are checked against a permissioned list and a disallowed list.",
	}
	QuorumLightServerP2PPermissioningPrefixFlag = cli.StringFlag{
		Name:  "qlight.server.p2p.permissioning.prefix",
		Usage: "The prefix for the permissioned-nodes.json and disallowed-nodes.json files.",
	}
	QuorumLightClientFlag = cli.BoolFlag{
		Name:  "qlight.client",
		Usage: "If enabled, the quorum light client P2P protocol is started (only)",
	}
	QuorumLightClientPSIFlag = cli.StringFlag{
		Name:  "qlight.client.psi",
		Usage: "The PSI this client will use to connect to a server node.",
	}
	QuorumLightClientTokenEnabledFlag = cli.BoolFlag{
		Name:  "qlight.client.token.enabled",
		Usage: "Whether the client uses a token when connecting to the qlight server.",
	}
	QuorumLightClientTokenValueFlag = cli.StringFlag{
		Name:  "qlight.client.token.value",
		Usage: "The token this client will use to connect to a server node.",
	}
	QuorumLightClientTokenManagementFlag = cli.StringFlag{
		Name:  "qlight.client.token.management",
		Usage: "The mechanism used to refresh the token. Possible values: none (developer mode)/external (new token must be injected via the qlight RPC API)/client-security-plugin (the client security plugin must be deployed/configured).",
	}
	QuorumLightClientRPCTLSFlag = cli.BoolFlag{
		Name:  "qlight.client.rpc.tls",
		Usage: "If enabled, the quorum light client RPC connection will be configured to use TLS",
	}
	QuorumLightClientRPCTLSInsecureSkipVerifyFlag = cli.BoolFlag{
		Name:  "qlight.client.rpc.tls.insecureskipverify",
		Usage: "If enabled, the quorum light client RPC connection skips TLS verification",
	}
	QuorumLightClientRPCTLSCACertFlag = cli.StringFlag{
		Name:  "qlight.client.rpc.tls.cacert",
		Usage: "The quorum light client RPC client certificate authority.",
	}
	QuorumLightClientRPCTLSCertFlag = cli.StringFlag{
		Name:  "qlight.client.rpc.tls.cert",
		Usage: "The quorum light client RPC client certificate.",
	}
	QuorumLightClientRPCTLSKeyFlag = cli.StringFlag{
		Name:  "qlight.client.rpc.tls.key",
		Usage: "The quorum light client RPC client certificate private key.",
	}
	QuorumLightClientServerNodeFlag = cli.StringFlag{
		Name:  "qlight.client.serverNode",
		Usage: "The node ID of the target server node",
	}
	QuorumLightClientServerNodeRPCFlag = cli.StringFlag{
		Name:  "qlight.client.serverNodeRPC",
		Usage: "The RPC URL of the target server node",
	}
	QuorumLightTLSFlag = cli.BoolFlag{
		Name:  "qlight.tls",
		Usage: "If enabled, the quorum light client P2P protocol will use tls",
	}
	QuorumLightTLSCertFlag = cli.StringFlag{
		Name:  "qlight.tls.cert",
		Usage: "The certificate file to use for the qlight P2P connection",
	}
	QuorumLightTLSKeyFlag = cli.StringFlag{
		Name:  "qlight.tls.key",
		Usage: "The key file to use for the qlight P2P connection",
	}
	QuorumLightTLSCACertsFlag = cli.StringFlag{
		Name:  "qlight.tls.cacerts",
		Usage: "The certificate authorities file to use for validating P2P connection",
	}
	QuorumLightTLSClientAuthFlag = cli.IntFlag{
		Name:  "qlight.tls.clientauth",
		Usage: "The way the client is authenticated. Possible values: 0=NoClientCert(default) 1=RequestClientCert 2=RequireAnyClientCert 3=VerifyClientCertIfGiven 4=RequireAndVerifyClientCert",
		Value: 0,
	}
	QuorumLightTLSCipherSuitesFlag = cli.StringFlag{
		Name:  "qlight.tls.ciphersuites",
		Usage: "The cipher suites to use for the qlight P2P connection",
	}
)
View Source 
var (
	// (Deprecated May 2020, shown in aliased flags section)
	LegacyRPCEnabledFlag = cli.BoolFlag{
		Name:  "rpc",
		Usage: "Enable the HTTP-RPC server (deprecated and will be removed in the future, use --http)",
	}
	LegacyRPCListenAddrFlag = cli.StringFlag{
		Name:  "rpcaddr",
		Usage: "HTTP-RPC server listening interface (deprecated and will be removed in the future, use --http.addr)",
		Value: node.DefaultHTTPHost,
	}
	LegacyRPCPortFlag = cli.IntFlag{
		Name:  "rpcport",
		Usage: "HTTP-RPC server listening port (deprecated and will be removed in the future, use --http.port)",
		Value: node.DefaultHTTPPort,
	}
	LegacyRPCCORSDomainFlag = cli.StringFlag{
		Name:  "rpccorsdomain",
		Usage: "Comma separated list of domains from which to accept cross origin requests (browser enforced) (deprecated and will be removed in the future, use --http.corsdomain)",
		Value: "",
	}
	LegacyRPCVirtualHostsFlag = cli.StringFlag{
		Name:  "rpcvhosts",
		Usage: "Comma separated list of virtual hostnames from which to accept requests (server enforced). Accepts '*' wildcard. (deprecated and will be removed in the future, use --http.vhosts)",
		Value: strings.Join(node.DefaultConfig.HTTPVirtualHosts, ","),
	}
	LegacyRPCApiFlag = cli.StringFlag{
		Name:  "rpcapi",
		Usage: "API's offered over the HTTP-RPC interface (deprecated and will be removed in the future, use --http.api)",
		Value: "",
	}
)
View Source 
var DeprecatedFlags = []cli.Flag{}
View Source 
var ShowDeprecated = cli.Command{
	Action:      showDeprecated,
	Name:        "show-deprecated-flags",
	Usage:       "Show flags that have been deprecated",
	ArgsUsage:   " ",
	Category:    "MISCELLANEOUS COMMANDS",
	Description: "Show flags that have been deprecated and will soon be removed",
}

Functions

func CheckExclusive 

func CheckExclusive(ctx *cli.Context, args ...interface{})

CheckExclusive verifies that only a single instance of the provided flags was set by the user. Each flag might optionally be followed by a string type to specialize it further.

func ExportAppendChain 

func ExportAppendChain(blockchain *core.BlockChain, fn string, first uint64, last uint64) error

ExportAppendChain exports a blockchain into the specified file, appending to the file if data already exists in it.

func ExportChain 

func ExportChain(blockchain *core.BlockChain, fn string) error

ExportChain exports a blockchain into the specified file, truncating any data already present in the file.

func ExportPreimages 

func ExportPreimages(db ethdb.Database, fn string) error

ExportPreimages exports all known hash preimages into the specified file, truncating any data already present in the file.

func Fatalf 

func Fatalf(format string, args ...interface{})

Fatalf formats a message to standard error and exits the program. The message is also printed to standard output if standard error is redirected to a different file.

func GetPassPhrase 

func GetPassPhrase(text string, confirmation bool) string

GetPassPhrase displays the given text(prompt) to the user and requests some textual data to be entered, but one which must not be echoed out into the terminal. The method returns the input provided by the user.

func GetPassPhraseWithList 

func GetPassPhraseWithList(text string, confirmation bool, index int, passwords []string) string

GetPassPhraseWithList retrieves the password associated with an account, either fetched from a list of preloaded passphrases, or requested interactively from the user.

func GlobalBig 

func GlobalBig(ctx *cli.Context, name string) *big.Int

GlobalBig returns the value of a BigFlag from the global flag set.

func HomeDir 

func HomeDir() string

func ImportChain 

func ImportChain(chain *core.BlockChain, fn string) error

func ImportPreimages 

func ImportPreimages(db ethdb.Database, fn string) error

ImportPreimages imports a batch of exported hash preimages into the database.

func MakeAddress 

func MakeAddress(ks *keystore.KeyStore, account string) (accounts.Account, error)

MakeAddress converts an account specified directly as a hex encoded string or a key index in the key store to an internal account representation.

func MakeChain 

func MakeChain(ctx *cli.Context, stack *node.Node, useExist bool) (chain *core.BlockChain, chainDb ethdb.Database)

func MakeChainDatabase 

func MakeChainDatabase(ctx *cli.Context, stack *node.Node, readonly bool) ethdb.Database

MakeChainDatabase open an LevelDB using the flags passed to the client and will hard crash if it fails.

func MakeConsolePreloads 

func MakeConsolePreloads(ctx *cli.Context) []string

MakeConsolePreloads retrieves the absolute paths for the console JavaScript scripts to preload before starting.

func MakeDataDir 

func MakeDataDir(ctx *cli.Context) string

MakeDataDir retrieves the currently requested data directory, terminating if none (or the empty string) is specified. If the node is starting a testnet, then a subdirectory of the specified datadir will be used.

func MakeDatabaseHandles 

func MakeDatabaseHandles() int

MakeDatabaseHandles raises out the number of allowed file handles per process for Geth and returns half of the allowance to assign to the database.

func MakeGenesis 

func MakeGenesis(ctx *cli.Context) *core.Genesis

func MakePasswordList 

func MakePasswordList(ctx *cli.Context) []string

MakePasswordList reads password lines from the file specified by the global --password flag.

func MigrateFlags 

func MigrateFlags(action func(ctx *cli.Context) error) func(*cli.Context) error

MigrateFlags sets the global flag from a local flag when it's set. This is a temporary function used for migrating old command/flags to the new format.

e.g. geth account new --keystore /tmp/mykeystore --lightkdf

is equivalent after calling this method with:

geth --keystore /tmp/mykeystore --lightkdf account new

This allows the use of the existing configuration functionality. When all flags are migrated this function can be removed and the existing configuration functionality must be changed that is uses local flags

func RegisterEthService 

func RegisterEthService(stack *node.Node, cfg *ethconfig.Config) (ethapi.Backend, *eth.Ethereum)

RegisterEthService adds an Ethereum client to the stack. Quorum => returns also the ethereum service which is used by the raft service The second return value is the full node instance, which may be nil if the node is running as a light client.

func RegisterEthStatsService 

func RegisterEthStatsService(stack *node.Node, backend ethapi.Backend, url string)

RegisterEthStatsService configures the Ethereum Stats daemon and adds it to the given node.

func RegisterExtensionService 

func RegisterExtensionService(stack *node.Node, ethService *eth.Ethereum)

func RegisterGraphQLService 

func RegisterGraphQLService(stack *node.Node, backend ethapi.Backend, cfg node.Config)

RegisterGraphQLService is a utility function to construct a new service and register it against a node.

func RegisterPermissionService 

func RegisterPermissionService(stack *node.Node, useDns bool, chainID *big.Int)

Configure smart-contract-based permissioning service

func RegisterPluginService 

func RegisterPluginService(stack *node.Node, cfg *node.Config, skipVerify bool, localVerify bool, publicKey string)

Quorum

Register plugin manager as a service in geth

func RegisterRaftService 

func RegisterRaftService(stack *node.Node, ctx *cli.Context, nodeCfg *node.Config, ethService *eth.Ethereum)

func SetDNSDiscoveryDefaults 

func SetDNSDiscoveryDefaults(cfg *ethconfig.Config, genesis common.Hash)

SetDNSDiscoveryDefaults configures DNS discovery with the given URL if no URLs are set.

func SetEthConfig 

func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config)

SetEthConfig applies eth-related command line flags to the config.

func SetNodeConfig 

func SetNodeConfig(ctx *cli.Context, cfg *node.Config)

SetNodeConfig applies node-related command line flags to the config.

func SetP2PConfig 

func SetP2PConfig(ctx *cli.Context, cfg *p2p.Config)

func SetPlugins 

func SetPlugins(ctx *cli.Context, cfg *node.Config) error

Quorum

Read plugin settings from --plugins flag. Overwrite settings defined in --config if any

func SetQLightConfig 

func SetQLightConfig(ctx *cli.Context, nodeCfg *node.Config, ethCfg *ethconfig.Config)

func SetQP2PConfig 

func SetQP2PConfig(ctx *cli.Context, cfg *p2p.Config)

func SetupMetrics 

func SetupMetrics(ctx *cli.Context)

func SplitAndTrim 

func SplitAndTrim(input string) (ret []string)

SplitAndTrim splits input separated by a comma and trims excessive white space from the substrings.

func SplitTagsFlag 

func SplitTagsFlag(tagsFlag string) map[string]string

func StartNode 

func StartNode(ctx *cli.Context, stack *node.Node)

Types

type BigFlag 

type BigFlag struct {
	Name   string
	Value  *big.Int
	Usage  string
	EnvVar string
}

BigFlag is a command line flag that accepts 256 bit big integers in decimal or hexadecimal syntax.

func (BigFlag) Apply 

func (f BigFlag) Apply(set *flag.FlagSet)

func (BigFlag) GetName 

func (f BigFlag) GetName() string

func (BigFlag) String 

func (f BigFlag) String() string

type DirectoryFlag 

type DirectoryFlag struct {
	Name   string
	Value  DirectoryString
	Usage  string
	EnvVar string
}

Custom cli.Flag type which expand the received string to an absolute path. e.g. ~/.ethereum -> /home/username/.ethereum

func (DirectoryFlag) Apply 

func (f DirectoryFlag) Apply(set *flag.FlagSet)

called by cli library, grabs variable from environment (if in env) and adds variable to flag set for parsing.

func (DirectoryFlag) GetName 

func (f DirectoryFlag) GetName() string

func (*DirectoryFlag) Set 

func (f *DirectoryFlag) Set(value string)

func (DirectoryFlag) String 

func (f DirectoryFlag) String() string

type DirectoryString 

type DirectoryString string

Custom type which is registered in the flags library which cli uses for argument parsing. This allows us to expand Value to an absolute path when the argument is parsed

func (*DirectoryString) Set 

func (s *DirectoryString) Set(value string) error

func (*DirectoryString) String 

func (s *DirectoryString) String() string

type TextMarshaler 

type TextMarshaler interface {
	encoding.TextMarshaler
	encoding.TextUnmarshaler
}

func GlobalTextMarshaler 

func GlobalTextMarshaler(ctx *cli.Context, name string) TextMarshaler

GlobalTextMarshaler returns the value of a TextMarshalerFlag from the global flag set.

type TextMarshalerFlag 

type TextMarshalerFlag struct {
	Name   string
	Value  TextMarshaler
	Usage  string
	EnvVar string
}

TextMarshalerFlag wraps a TextMarshaler value.

func (TextMarshalerFlag) Apply 

func (f TextMarshalerFlag) Apply(set *flag.FlagSet)

func (TextMarshalerFlag) GetName 

func (f TextMarshalerFlag) GetName() string

func (TextMarshalerFlag) String 

func (f TextMarshalerFlag) String() string

Source Files

View all Source files

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