// Copyright 2014 The go-ethereum Authors
// This file is part of go-ethereum.
//
// go-ethereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// go-ethereum is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
// geth is the official command-line client for Ethereum.
package geth
import (
"fmt"
"math"
"os"
"runtime"
godebug "runtime/debug"
"sort"
"strconv"
"time"
"github.com/elastic/gosigar"
"github.com/ava-labs/coreth/cmd/utils"
"github.com/ava-labs/go-ethereum/common"
"github.com/ava-labs/go-ethereum/console"
"github.com/ava-labs/coreth/eth"
"github.com/ava-labs/go-ethereum/eth/downloader"
"github.com/ava-labs/go-ethereum/ethclient"
"github.com/ava-labs/coreth/internal/debug"
"github.com/ava-labs/go-ethereum/les"
"github.com/ava-labs/go-ethereum/log"
"github.com/ava-labs/go-ethereum/metrics"
"github.com/ava-labs/coreth/node"
cli "gopkg.in/urfave/cli.v1"
)
const (
clientIdentifier = "geth" // Client identifier to advertise over the network
)
var (
// Git SHA1 commit hash of the release (set via linker flags)
gitCommit = ""
gitDate = ""
// The App that holds all commands and flags.
App = utils.NewApp(gitCommit, gitDate, "the go-ethereum command line interface")
// flags that configure the node
nodeFlags = []cli.Flag{
utils.IdentityFlag,
utils.PasswordFileFlag,
utils.BootnodesFlag,
utils.BootnodesV4Flag,
utils.BootnodesV5Flag,
utils.DataDirFlag,
utils.AncientFlag,
utils.KeyStoreDirFlag,
utils.ExternalSignerFlag,
utils.NoUSBFlag,
utils.SmartCardDaemonPathFlag,
utils.DashboardEnabledFlag,
utils.DashboardAddrFlag,
utils.DashboardPortFlag,
utils.DashboardRefreshFlag,
utils.EthashCacheDirFlag,
utils.EthashCachesInMemoryFlag,
utils.EthashCachesOnDiskFlag,
utils.EthashDatasetDirFlag,
utils.EthashDatasetsInMemoryFlag,
utils.EthashDatasetsOnDiskFlag,
utils.TxPoolLocalsFlag,
utils.TxPoolNoLocalsFlag,
utils.TxPoolJournalFlag,
utils.TxPoolRejournalFlag,
utils.TxPoolPriceLimitFlag,
utils.TxPoolPriceBumpFlag,
utils.TxPoolAccountSlotsFlag,
utils.TxPoolGlobalSlotsFlag,
utils.TxPoolAccountQueueFlag,
utils.TxPoolGlobalQueueFlag,
utils.TxPoolLifetimeFlag,
utils.SyncModeFlag,
utils.ExitWhenSyncedFlag,
utils.GCModeFlag,
utils.LightServeFlag,
utils.LightLegacyServFlag,
utils.LightIngressFlag,
utils.LightEgressFlag,
utils.LightMaxPeersFlag,
utils.LightLegacyPeersFlag,
utils.LightKDFFlag,
utils.UltraLightServersFlag,
utils.UltraLightFractionFlag,
utils.UltraLightOnlyAnnounceFlag,
utils.WhitelistFlag,
utils.CacheFlag,
utils.CacheDatabaseFlag,
utils.CacheTrieFlag,
utils.CacheGCFlag,
utils.CacheNoPrefetchFlag,
utils.ListenPortFlag,
utils.MaxPeersFlag,
utils.MaxPendingPeersFlag,
utils.MiningEnabledFlag,
utils.MinerThreadsFlag,
utils.MinerLegacyThreadsFlag,
utils.MinerNotifyFlag,
utils.MinerGasTargetFlag,
utils.MinerLegacyGasTargetFlag,
utils.MinerGasLimitFlag,
utils.MinerGasPriceFlag,
utils.MinerLegacyGasPriceFlag,
utils.MinerEtherbaseFlag,
utils.MinerLegacyEtherbaseFlag,
utils.MinerExtraDataFlag,
utils.MinerLegacyExtraDataFlag,
utils.MinerRecommitIntervalFlag,
utils.MinerNoVerfiyFlag,
utils.NATFlag,
utils.NoDiscoverFlag,
utils.DiscoveryV5Flag,
utils.NetrestrictFlag,
utils.NodeKeyFileFlag,
utils.NodeKeyHexFlag,
utils.DeveloperFlag,
utils.DeveloperPeriodFlag,
utils.TestnetFlag,
utils.RinkebyFlag,
utils.GoerliFlag,
utils.VMEnableDebugFlag,
utils.NetworkIdFlag,
utils.EthStatsURLFlag,
utils.FakePoWFlag,
utils.NoCompactionFlag,
utils.GpoBlocksFlag,
utils.GpoPercentileFlag,
utils.EWASMInterpreterFlag,
utils.EVMInterpreterFlag,
configFileFlag,
}
rpcFlags = []cli.Flag{
utils.RPCEnabledFlag,
utils.RPCListenAddrFlag,
utils.RPCPortFlag,
utils.RPCCORSDomainFlag,
utils.RPCVirtualHostsFlag,
utils.GraphQLEnabledFlag,
utils.GraphQLListenAddrFlag,
utils.GraphQLPortFlag,
utils.GraphQLCORSDomainFlag,
utils.GraphQLVirtualHostsFlag,
utils.RPCApiFlag,
utils.WSEnabledFlag,
utils.WSListenAddrFlag,
utils.WSPortFlag,
utils.WSApiFlag,
utils.WSAllowedOriginsFlag,
utils.IPCDisabledFlag,
utils.IPCPathFlag,
utils.InsecureUnlockAllowedFlag,
utils.RPCGlobalGasCap,
}
whisperFlags = []cli.Flag{
utils.WhisperEnabledFlag,
utils.WhisperMaxMessageSizeFlag,
utils.WhisperMinPOWFlag,
utils.WhisperRestrictConnectionBetweenLightClientsFlag,
}
metricsFlags = []cli.Flag{
utils.MetricsEnabledFlag,
utils.MetricsEnabledExpensiveFlag,
utils.MetricsEnableInfluxDBFlag,
utils.MetricsInfluxDBEndpointFlag,
utils.MetricsInfluxDBDatabaseFlag,
utils.MetricsInfluxDBUsernameFlag,
utils.MetricsInfluxDBPasswordFlag,
utils.MetricsInfluxDBTagsFlag,
}
)
func init() {
// Initialize the CLI App and start Geth
App.Action = geth
App.HideVersion = true // we have a command to print the version
App.Copyright = "Copyright 2013-2019 The go-ethereum Authors"
App.Commands = []cli.Command{
// See chaincmd.go:
initCommand,
importCommand,
exportCommand,
importPreimagesCommand,
exportPreimagesCommand,
copydbCommand,
removedbCommand,
dumpCommand,
inspectCommand,
// See accountcmd.go:
// See consolecmd.go:
consoleCommand,
attachCommand,
javascriptCommand,
// See misccmd.go:
makecacheCommand,
makedagCommand,
versionCommand,
licenseCommand,
// See config.go
dumpConfigCommand,
// See retesteth.go
retestethCommand,
}
sort.Sort(cli.CommandsByName(App.Commands))
App.Flags = append(App.Flags, nodeFlags...)
App.Flags = append(App.Flags, rpcFlags...)
App.Flags = append(App.Flags, consoleFlags...)
App.Flags = append(App.Flags, debug.Flags...)
App.Flags = append(App.Flags, whisperFlags...)
App.Flags = append(App.Flags, metricsFlags...)
App.Before = func(ctx *cli.Context) error {
logdir := ""
if ctx.GlobalBool(utils.DashboardEnabledFlag.Name) {
logdir = (&node.Config{DataDir: utils.MakeDataDir(ctx)}).ResolvePath("logs")
}
if err := debug.Setup(ctx, logdir); err != nil {
return err
}
// If we're a full node on mainnet without --cache specified, bump default cache allowance
if ctx.GlobalString(utils.SyncModeFlag.Name) != "light" && !ctx.GlobalIsSet(utils.CacheFlag.Name) && !ctx.GlobalIsSet(utils.NetworkIdFlag.Name) {
// Make sure we're not on any supported preconfigured testnet either
if !ctx.GlobalIsSet(utils.TestnetFlag.Name) && !ctx.GlobalIsSet(utils.RinkebyFlag.Name) && !ctx.GlobalIsSet(utils.GoerliFlag.Name) && !ctx.GlobalIsSet(utils.DeveloperFlag.Name) {
// Nope, we're really on mainnet. Bump that cache up!
log.Info("Bumping default cache on mainnet", "provided", ctx.GlobalInt(utils.CacheFlag.Name), "updated", 4096)
ctx.GlobalSet(utils.CacheFlag.Name, strconv.Itoa(4096))
}
}
// If we're running a light client on any network, drop the cache to some meaningfully low amount
if ctx.GlobalString(utils.SyncModeFlag.Name) == "light" && !ctx.GlobalIsSet(utils.CacheFlag.Name) {
log.Info("Dropping default light client cache", "provided", ctx.GlobalInt(utils.CacheFlag.Name), "updated", 128)
ctx.GlobalSet(utils.CacheFlag.Name, strconv.Itoa(128))
}
// Cap the cache allowance and tune the garbage collector
var mem gosigar.Mem
// Workaround until OpenBSD support lands into gosigar
// Check https://githu