From d235e2c6a5788ec4a6cff15a16f56b38a3876a0d Mon Sep 17 00:00:00 2001 From: Determinant Date: Sun, 28 Jun 2020 14:47:41 -0400 Subject: ... --- cmd/geth/main.go | 403 ------------------------------------------------------- 1 file changed, 403 deletions(-) delete mode 100644 cmd/geth/main.go (limited to 'cmd/geth/main.go') diff --git a/cmd/geth/main.go b/cmd/geth/main.go deleted file mode 100644 index 82ad47e..0000000 --- a/cmd/geth/main.go +++ /dev/null @@ -1,403 +0,0 @@ -// 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 . - -// 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://github.com/elastic/gosigar#supported-platforms - if runtime.GOOS != "openbsd" { - if err := mem.Get(); err == nil { - allowance := int(mem.Total / 1024 / 1024 / 3) - if cache := ctx.GlobalInt(utils.CacheFlag.Name); cache > allowance { - log.Warn("Sanitizing cache to Go's GC limits", "provided", cache, "updated", allowance) - ctx.GlobalSet(utils.CacheFlag.Name, strconv.Itoa(allowance)) - } - } - } - // Ensure Go's GC ignores the database cache for trigger percentage - cache := ctx.GlobalInt(utils.CacheFlag.Name) - gogc := math.Max(20, math.Min(100, 100/(float64(cache)/1024))) - - log.Debug("Sanitizing Go's GC trigger", "percent", int(gogc)) - godebug.SetGCPercent(int(gogc)) - - // Start metrics export if enabled - utils.SetupMetrics(ctx) - - // Start system runtime metrics collection - go metrics.CollectProcessMetrics(3 * time.Second) - - return nil - } - - App.After = func(ctx *cli.Context) error { - debug.Exit() - console.Stdin.Close() // Resets terminal mode. - return nil - } -} - -func main() { - if err := App.Run(os.Args); err != nil { - fmt.Fprintln(os.Stderr, err) - os.Exit(1) - } -} - -// geth is the main entry point into the system if no special subcommand is ran. -// It creates a default node based on the command line arguments and runs it in -// blocking mode, waiting for it to be shut down. -func geth(ctx *cli.Context) error { - if args := ctx.Args(); len(args) > 0 { - return fmt.Errorf("invalid command: %q", args[0]) - } - node := makeFullNode(ctx) - defer node.Close() - startNode(ctx, node) - node.Wait() - return nil -} - -// startNode boots up the system node and all registered protocols, after which -// it unlocks any requested accounts, and starts the RPC/IPC interfaces and the -// miner. -func startNode(ctx *cli.Context, stack *node.Node) { - debug.Memsize.Add("node", stack) - - // Start up the node itself - utils.StartNode(stack) - - // Unlock any account specifically requested - - // Register wallet event handlers to open and auto-derive wallets - - // Create a client to interact with local geth node. - rpcClient, err := stack.Attach() - if err != nil { - utils.Fatalf("Failed to attach to self: %v", err) - } - ethClient := ethclient.NewClient(rpcClient) - - // Set contract backend for ethereum service if local node - // is serving LES requests. - if ctx.GlobalInt(utils.LightLegacyServFlag.Name) > 0 || ctx.GlobalInt(utils.LightServeFlag.Name) > 0 { - var ethService *eth.Ethereum - if err := stack.Service(ðService); err != nil { - utils.Fatalf("Failed to retrieve ethereum service: %v", err) - } - ethService.SetContractBackend(ethClient) - } - // Set contract backend for les service if local node is - // running as a light client. - if ctx.GlobalString(utils.SyncModeFlag.Name) == "light" { - var lesService *les.LightEthereum - if err := stack.Service(&lesService); err != nil { - utils.Fatalf("Failed to retrieve light ethereum service: %v", err) - } - lesService.SetContractBackend(ethClient) - } - - // Spawn a standalone goroutine for status synchronization monitoring, - // close the node when synchronization is complete if user required. - if ctx.GlobalBool(utils.ExitWhenSyncedFlag.Name) { - go func() { - sub := stack.EventMux().Subscribe(downloader.DoneEvent{}) - defer sub.Unsubscribe() - for { - event := <-sub.Chan() - if event == nil { - continue - } - done, ok := event.Data.(downloader.DoneEvent) - if !ok { - continue - } - if timestamp := time.Unix(int64(done.Latest.Time), 0); time.Since(timestamp) < 10*time.Minute { - log.Info("Synchronisation completed", "latestnum", done.Latest.Number, "latesthash", done.Latest.Hash(), - "age", common.PrettyAge(timestamp)) - stack.Stop() - } - } - }() - } - - // Start auxiliary services if enabled - if ctx.GlobalBool(utils.MiningEnabledFlag.Name) || ctx.GlobalBool(utils.DeveloperFlag.Name) { - // Mining only makes sense if a full Ethereum node is running - if ctx.GlobalString(utils.SyncModeFlag.Name) == "light" { - utils.Fatalf("Light clients do not support mining") - } - var ethereum *eth.Ethereum - if err := stack.Service(ðereum); err != nil { - utils.Fatalf("Ethereum service not running: %v", err) - } - etherBase := &common.Address { - 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - } - ethereum.SetEtherbase(*etherBase) - // Set the gas price to the limits from the CLI and start mining - gasprice := utils.GlobalBig(ctx, utils.MinerLegacyGasPriceFlag.Name) - if ctx.IsSet(utils.MinerGasPriceFlag.Name) { - gasprice = utils.GlobalBig(ctx, utils.MinerGasPriceFlag.Name) - } - ethereum.TxPool().SetGasPrice(gasprice) - - threads := ctx.GlobalInt(utils.MinerLegacyThreadsFlag.Name) - if ctx.GlobalIsSet(utils.MinerThreadsFlag.Name) { - threads = ctx.GlobalInt(utils.MinerThreadsFlag.Name) - } - if err := ethereum.StartMining(threads); err != nil { - utils.Fatalf("Failed to start mining: %v", err) - } - } -} -- cgit v1.2.3