2015-07-06 19:54:22 -05:00
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// Copyright 2014 The go-ethereum Authors
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// This file is part of go-ethereum.
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//
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// go-ethereum is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// go-ethereum is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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2015-07-22 11:48:40 -05:00
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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2015-07-06 19:54:22 -05:00
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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2015-07-22 11:48:40 -05:00
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// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
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2014-10-23 08:48:53 -05:00
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2015-07-06 22:08:16 -05:00
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// geth is the official command-line client for Ethereum.
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2014-06-23 06:20:59 -05:00
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package main
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import (
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2014-08-06 02:53:12 -05:00
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"fmt"
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2018-05-25 02:48:16 -05:00
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"math"
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2014-08-06 02:53:12 -05:00
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"os"
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2018-05-25 02:48:16 -05:00
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godebug "runtime/debug"
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2017-08-11 06:29:05 -05:00
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"sort"
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2018-05-25 02:48:16 -05:00
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"strconv"
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2015-05-05 01:24:15 -05:00
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"strings"
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2015-06-25 05:47:06 -05:00
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"time"
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2014-07-29 18:05:40 -05:00
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2018-05-25 02:48:16 -05:00
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"github.com/elastic/gosigar"
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2017-02-08 12:25:52 -06:00
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"github.com/ethereum/go-ethereum/accounts"
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2017-01-24 03:49:20 -06:00
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"github.com/ethereum/go-ethereum/accounts/keystore"
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2014-10-31 08:20:11 -05:00
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"github.com/ethereum/go-ethereum/cmd/utils"
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cmd,eth: 16400 Add an option to stop geth once in sync. WIP for light mode (#17321)
* cmd, eth: Added in the flag to step geth once sync based on input
* cmd, eth: 16400 Add an option to stop geth once in sync.
* cmd: 16400 Add an option to stop geth once in sync. WIP
* cmd/geth/main, les/fletcher: added in light mode support
* cmd/geth/main, les/fletcher: Cleaned Comments and code for light mode
* cmd: 16400 Fixed formatting issue and cleaned code
* cmd, eth, les: 16400 Fixed formatting issues
* cmd, eth, les: Performed gofmt to update formatting
* cmd, eth, les: Fixed bugs resulting formatting
* cmd/geth, eth/, les: switched to downloader event
* eth: Fixed styling and gen_config
* eth/: Fix nil error in config file
* cmd/geth: Updated countdown log
* les/fetcher.go: Removed depcreated channel
* eth/downloader.go: Removed deprecated select
* cmd/geth, cmd/utils: Fixed minor issues
* eth: Reverted config files to proper format
* eth: Fixed typo in config file
* cmd/geth, eth/down: Updated code to use header time stamp
* eth/downloader: Changed the time threshold to 10 minutes
* cmd/geth, eth/downloader: Updated downloading event to pass latest header
* cmd/geth: Updated main to use right timer object
* cmd/geth: Removed unused failed event
* cmd/geth: added in correct time field with type assertion
* cmd/geth, cmd/utils: Updated flag to use boolean
* cmd/geth, cmd/utils, eth/downloader: Cleaned up code based on recommendations
* cmd/geth: Removed unneeded import
* cmd/geth, eth/downloader: fixed event field and suggested changes
* cmd/geth, cmd/utils: Updated flag and linting issue
2019-01-30 01:40:36 -06:00
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"github.com/ethereum/go-ethereum/common"
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2016-05-06 04:40:23 -05:00
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"github.com/ethereum/go-ethereum/console"
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2015-01-04 07:20:16 -06:00
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"github.com/ethereum/go-ethereum/eth"
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cmd,eth: 16400 Add an option to stop geth once in sync. WIP for light mode (#17321)
* cmd, eth: Added in the flag to step geth once sync based on input
* cmd, eth: 16400 Add an option to stop geth once in sync.
* cmd: 16400 Add an option to stop geth once in sync. WIP
* cmd/geth/main, les/fletcher: added in light mode support
* cmd/geth/main, les/fletcher: Cleaned Comments and code for light mode
* cmd: 16400 Fixed formatting issue and cleaned code
* cmd, eth, les: 16400 Fixed formatting issues
* cmd, eth, les: Performed gofmt to update formatting
* cmd, eth, les: Fixed bugs resulting formatting
* cmd/geth, eth/, les: switched to downloader event
* eth: Fixed styling and gen_config
* eth/: Fix nil error in config file
* cmd/geth: Updated countdown log
* les/fetcher.go: Removed depcreated channel
* eth/downloader.go: Removed deprecated select
* cmd/geth, cmd/utils: Fixed minor issues
* eth: Reverted config files to proper format
* eth: Fixed typo in config file
* cmd/geth, eth/down: Updated code to use header time stamp
* eth/downloader: Changed the time threshold to 10 minutes
* cmd/geth, eth/downloader: Updated downloading event to pass latest header
* cmd/geth: Updated main to use right timer object
* cmd/geth: Removed unused failed event
* cmd/geth: added in correct time field with type assertion
* cmd/geth, cmd/utils: Updated flag to use boolean
* cmd/geth, cmd/utils, eth/downloader: Cleaned up code based on recommendations
* cmd/geth: Removed unneeded import
* cmd/geth, eth/downloader: fixed event field and suggested changes
* cmd/geth, cmd/utils: Updated flag and linting issue
2019-01-30 01:40:36 -06:00
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"github.com/ethereum/go-ethereum/eth/downloader"
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2017-02-08 12:25:52 -06:00
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"github.com/ethereum/go-ethereum/ethclient"
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2016-01-26 07:39:21 -06:00
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"github.com/ethereum/go-ethereum/internal/debug"
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2017-02-22 06:10:07 -06:00
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"github.com/ethereum/go-ethereum/log"
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2015-06-27 10:12:58 -05:00
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"github.com/ethereum/go-ethereum/metrics"
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2015-11-17 10:33:25 -06:00
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"github.com/ethereum/go-ethereum/node"
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2019-01-29 02:14:24 -06:00
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cli "gopkg.in/urfave/cli.v1"
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2014-06-23 06:20:59 -05:00
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)
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2014-07-03 11:36:24 -05:00
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const (
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2016-08-18 06:28:17 -05:00
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clientIdentifier = "geth" // Client identifier to advertise over the network
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2014-07-03 11:36:24 -05:00
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)
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2015-04-28 06:14:53 -05:00
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var (
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2016-09-05 06:08:41 -05:00
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// Git SHA1 commit hash of the release (set via linker flags)
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gitCommit = ""
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2019-05-08 08:44:28 -05:00
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gitDate = ""
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2016-09-05 06:08:41 -05:00
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// The app that holds all commands and flags.
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2019-05-08 08:44:28 -05:00
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app = utils.NewApp(gitCommit, gitDate, "the go-ethereum command line interface")
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2017-05-03 05:26:09 -05:00
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// flags that configure the node
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nodeFlags = []cli.Flag{
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2015-04-18 16:53:30 -05:00
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utils.IdentityFlag,
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2015-03-10 19:08:42 -05:00
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utils.UnlockedAccountFlag,
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2015-03-23 08:00:06 -05:00
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utils.PasswordFileFlag,
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2015-03-05 20:00:41 -06:00
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utils.BootnodesFlag,
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2017-05-10 09:51:52 -05:00
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utils.BootnodesV4Flag,
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utils.BootnodesV5Flag,
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2015-03-05 20:00:41 -06:00
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utils.DataDirFlag,
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2019-03-08 07:56:20 -06:00
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utils.AncientFlag,
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2016-03-07 16:38:56 -06:00
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utils.KeyStoreDirFlag,
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accounts, eth, clique, signer: support for external signer API (#18079)
* accounts, eth, clique: implement external backend + move sighash calc to backend
* signer: implement account_Version on external API
* accounts/external: enable ipc, add copyright
* accounts, internal, signer: formatting
* node: go fmt
* flags: disallow --dev in combo with --externalsigner
* accounts: remove clique-specific signing method, replace with more generic
* accounts, consensus: formatting + fix error in tests
* signer/core: remove (test-) import cycle
* clique: remove unused import
* accounts: remove CliqueHash and avoid dependency on package crypto
* consensus/clique: unduplicate header encoding
2019-02-05 04:23:57 -06:00
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utils.ExternalSignerFlag,
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2017-04-20 06:01:51 -05:00
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utils.NoUSBFlag,
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2019-05-31 04:30:28 -05:00
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utils.SmartCardDaemonPathFlag,
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2017-11-14 11:34:00 -06:00
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utils.DashboardEnabledFlag,
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utils.DashboardAddrFlag,
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utils.DashboardPortFlag,
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utils.DashboardRefreshFlag,
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2017-03-06 03:37:32 -06:00
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utils.EthashCacheDirFlag,
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utils.EthashCachesInMemoryFlag,
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utils.EthashCachesOnDiskFlag,
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utils.EthashDatasetDirFlag,
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2017-03-06 09:20:25 -06:00
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utils.EthashDatasetsInMemoryFlag,
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2017-03-06 03:37:32 -06:00
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utils.EthashDatasetsOnDiskFlag,
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2018-08-21 12:30:06 -05:00
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utils.TxPoolLocalsFlag,
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2017-07-05 09:06:05 -05:00
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utils.TxPoolNoLocalsFlag,
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2017-07-28 08:09:39 -05:00
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utils.TxPoolJournalFlag,
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utils.TxPoolRejournalFlag,
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2017-05-26 05:40:47 -05:00
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utils.TxPoolPriceLimitFlag,
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utils.TxPoolPriceBumpFlag,
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utils.TxPoolAccountSlotsFlag,
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utils.TxPoolGlobalSlotsFlag,
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utils.TxPoolAccountQueueFlag,
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utils.TxPoolGlobalQueueFlag,
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utils.TxPoolLifetimeFlag,
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2019-01-24 05:18:26 -06:00
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utils.ULCModeConfigFlag,
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utils.OnlyAnnounceModeFlag,
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utils.ULCTrustedNodesFlag,
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utils.ULCMinTrustedFractionFlag,
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2017-04-12 09:27:23 -05:00
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utils.SyncModeFlag,
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cmd,eth: 16400 Add an option to stop geth once in sync. WIP for light mode (#17321)
* cmd, eth: Added in the flag to step geth once sync based on input
* cmd, eth: 16400 Add an option to stop geth once in sync.
* cmd: 16400 Add an option to stop geth once in sync. WIP
* cmd/geth/main, les/fletcher: added in light mode support
* cmd/geth/main, les/fletcher: Cleaned Comments and code for light mode
* cmd: 16400 Fixed formatting issue and cleaned code
* cmd, eth, les: 16400 Fixed formatting issues
* cmd, eth, les: Performed gofmt to update formatting
* cmd, eth, les: Fixed bugs resulting formatting
* cmd/geth, eth/, les: switched to downloader event
* eth: Fixed styling and gen_config
* eth/: Fix nil error in config file
* cmd/geth: Updated countdown log
* les/fetcher.go: Removed depcreated channel
* eth/downloader.go: Removed deprecated select
* cmd/geth, cmd/utils: Fixed minor issues
* eth: Reverted config files to proper format
* eth: Fixed typo in config file
* cmd/geth, eth/down: Updated code to use header time stamp
* eth/downloader: Changed the time threshold to 10 minutes
* cmd/geth, eth/downloader: Updated downloading event to pass latest header
* cmd/geth: Updated main to use right timer object
* cmd/geth: Removed unused failed event
* cmd/geth: added in correct time field with type assertion
* cmd/geth, cmd/utils: Updated flag to use boolean
* cmd/geth, cmd/utils, eth/downloader: Cleaned up code based on recommendations
* cmd/geth: Removed unneeded import
* cmd/geth, eth/downloader: fixed event field and suggested changes
* cmd/geth, cmd/utils: Updated flag and linting issue
2019-01-30 01:40:36 -06:00
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utils.ExitWhenSyncedFlag,
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2018-02-05 10:40:32 -06:00
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utils.GCModeFlag,
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2016-01-13 12:35:48 -06:00
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utils.LightServFlag,
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2019-02-26 05:32:48 -06:00
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utils.LightBandwidthInFlag,
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utils.LightBandwidthOutFlag,
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2016-01-13 12:35:48 -06:00
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utils.LightPeersFlag,
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2015-11-10 07:47:19 -06:00
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utils.LightKDFFlag,
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2018-11-02 15:26:45 -05:00
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utils.WhitelistFlag,
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2016-11-09 11:18:20 -06:00
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utils.CacheFlag,
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2018-02-05 10:40:32 -06:00
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utils.CacheDatabaseFlag,
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2018-11-12 10:47:34 -06:00
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utils.CacheTrieFlag,
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2018-02-05 10:40:32 -06:00
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utils.CacheGCFlag,
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2019-04-01 03:52:11 -05:00
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utils.CacheNoPrefetchFlag,
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2015-03-05 20:00:41 -06:00
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utils.ListenPortFlag,
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utils.MaxPeersFlag,
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2015-05-04 09:35:49 -05:00
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utils.MaxPendingPeersFlag,
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2015-03-05 20:00:41 -06:00
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utils.MiningEnabledFlag,
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2018-08-08 04:15:08 -05:00
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utils.MinerThreadsFlag,
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2018-08-15 03:01:49 -05:00
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utils.MinerLegacyThreadsFlag,
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2018-08-08 04:15:08 -05:00
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utils.MinerNotifyFlag,
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2018-08-15 03:01:49 -05:00
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utils.MinerGasTargetFlag,
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utils.MinerLegacyGasTargetFlag,
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2018-08-29 04:21:12 -05:00
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utils.MinerGasLimitFlag,
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2018-08-15 03:01:49 -05:00
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utils.MinerGasPriceFlag,
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utils.MinerLegacyGasPriceFlag,
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utils.MinerEtherbaseFlag,
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utils.MinerLegacyEtherbaseFlag,
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utils.MinerExtraDataFlag,
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utils.MinerLegacyExtraDataFlag,
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2018-08-21 14:56:54 -05:00
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utils.MinerRecommitIntervalFlag,
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2018-08-28 08:59:05 -05:00
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utils.MinerNoVerfiyFlag,
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2015-03-05 20:00:41 -06:00
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utils.NATFlag,
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2015-05-26 11:07:24 -05:00
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utils.NoDiscoverFlag,
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2016-10-19 06:04:55 -05:00
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utils.DiscoveryV5Flag,
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2016-11-22 13:52:31 -06:00
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utils.NetrestrictFlag,
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2015-03-05 20:00:41 -06:00
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utils.NodeKeyFileFlag,
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utils.NodeKeyHexFlag,
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2017-10-24 05:40:42 -05:00
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utils.DeveloperFlag,
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utils.DeveloperPeriodFlag,
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2017-05-04 04:36:20 -05:00
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utils.TestnetFlag,
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utils.RinkebyFlag,
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2018-11-16 09:58:24 -06:00
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utils.GoerliFlag,
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2017-01-17 05:19:50 -06:00
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utils.VMEnableDebugFlag,
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2015-03-18 02:44:58 -05:00
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utils.NetworkIdFlag,
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2018-12-11 06:19:03 -06:00
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utils.ConstantinopleOverrideFlag,
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2016-11-25 09:55:06 -06:00
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utils.EthStatsURLFlag,
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2016-04-21 04:14:57 -05:00
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utils.FakePoWFlag,
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2017-03-08 05:26:19 -06:00
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utils.NoCompactionFlag,
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2017-04-06 09:20:42 -05:00
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utils.GpoBlocksFlag,
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utils.GpoPercentileFlag,
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2018-09-20 02:44:35 -05:00
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utils.EWASMInterpreterFlag,
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utils.EVMInterpreterFlag,
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2017-04-12 09:27:23 -05:00
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configFileFlag,
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2015-03-05 20:00:41 -06:00
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}
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2017-05-03 05:26:09 -05:00
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rpcFlags = []cli.Flag{
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utils.RPCEnabledFlag,
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utils.RPCListenAddrFlag,
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utils.RPCPortFlag,
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2019-04-08 06:49:52 -05:00
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utils.RPCCORSDomainFlag,
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utils.RPCVirtualHostsFlag,
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2019-01-21 08:38:13 -06:00
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utils.GraphQLEnabledFlag,
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utils.GraphQLListenAddrFlag,
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utils.GraphQLPortFlag,
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utils.GraphQLCORSDomainFlag,
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utils.GraphQLVirtualHostsFlag,
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2017-05-03 05:26:09 -05:00
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utils.RPCApiFlag,
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utils.WSEnabledFlag,
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utils.WSListenAddrFlag,
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utils.WSPortFlag,
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utils.WSApiFlag,
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utils.WSAllowedOriginsFlag,
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utils.IPCDisabledFlag,
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utils.IPCPathFlag,
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2019-04-08 06:49:52 -05:00
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utils.InsecureUnlockAllowedFlag,
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utils.RPCGlobalGasCap,
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2017-05-03 05:26:09 -05:00
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}
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2017-06-21 03:49:14 -05:00
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whisperFlags = []cli.Flag{
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utils.WhisperEnabledFlag,
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utils.WhisperMaxMessageSizeFlag,
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utils.WhisperMinPOWFlag,
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2018-09-05 03:57:45 -05:00
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utils.WhisperRestrictConnectionBetweenLightClientsFlag,
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2017-06-21 03:49:14 -05:00
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}
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2018-07-02 07:51:02 -05:00
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metricsFlags = []cli.Flag{
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2019-03-25 03:01:18 -05:00
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utils.MetricsEnabledFlag,
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utils.MetricsEnabledExpensiveFlag,
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2018-07-02 07:51:02 -05:00
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utils.MetricsEnableInfluxDBFlag,
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utils.MetricsInfluxDBEndpointFlag,
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utils.MetricsInfluxDBDatabaseFlag,
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utils.MetricsInfluxDBUsernameFlag,
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utils.MetricsInfluxDBPasswordFlag,
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2019-01-29 02:14:24 -06:00
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utils.MetricsInfluxDBTagsFlag,
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2018-07-02 07:51:02 -05:00
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}
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2017-05-03 05:26:09 -05:00
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)
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func init() {
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// Initialize the CLI app and start Geth
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app.Action = geth
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app.HideVersion = true // we have a command to print the version
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2019-01-15 17:21:50 -06:00
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app.Copyright = "Copyright 2013-2019 The go-ethereum Authors"
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2017-05-03 05:26:09 -05:00
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app.Commands = []cli.Command{
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// See chaincmd.go:
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initCommand,
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importCommand,
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exportCommand,
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2018-03-26 05:34:21 -05:00
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importPreimagesCommand,
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exportPreimagesCommand,
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2017-07-10 09:48:42 -05:00
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copydbCommand,
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2017-05-03 05:26:09 -05:00
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removedbCommand,
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dumpCommand,
|
core, cmd, vendor: fixes and database inspection tool (#15)
* core, eth: some fixes for freezer
* vendor, core/rawdb, cmd/geth: add db inspector
* core, cmd/utils: check ancient store path forceily
* cmd/geth, common, core/rawdb: a few fixes
* cmd/geth: support windows file rename and fix rename error
* core: support ancient plugin
* core, cmd: streaming file copy
* cmd, consensus, core, tests: keep genesis in leveldb
* core: write txlookup during ancient init
* core: bump database version
2019-05-14 09:07:44 -05:00
|
|
|
inspectCommand,
|
2017-05-03 05:26:09 -05:00
|
|
|
// See accountcmd.go:
|
|
|
|
accountCommand,
|
|
|
|
walletCommand,
|
|
|
|
// See consolecmd.go:
|
|
|
|
consoleCommand,
|
|
|
|
attachCommand,
|
|
|
|
javascriptCommand,
|
|
|
|
// See misccmd.go:
|
2017-08-02 23:32:47 -05:00
|
|
|
makecacheCommand,
|
2017-05-03 05:26:09 -05:00
|
|
|
makedagCommand,
|
|
|
|
versionCommand,
|
|
|
|
licenseCommand,
|
|
|
|
// See config.go
|
|
|
|
dumpConfigCommand,
|
2019-06-05 07:03:23 -05:00
|
|
|
// See retesteth.go
|
|
|
|
retestethCommand,
|
2017-05-03 05:26:09 -05:00
|
|
|
}
|
2017-08-11 06:29:05 -05:00
|
|
|
sort.Sort(cli.CommandsByName(app.Commands))
|
2017-05-03 05:26:09 -05:00
|
|
|
|
|
|
|
app.Flags = append(app.Flags, nodeFlags...)
|
|
|
|
app.Flags = append(app.Flags, rpcFlags...)
|
|
|
|
app.Flags = append(app.Flags, consoleFlags...)
|
2016-01-26 07:39:21 -06:00
|
|
|
app.Flags = append(app.Flags, debug.Flags...)
|
2017-06-21 03:49:14 -05:00
|
|
|
app.Flags = append(app.Flags, whisperFlags...)
|
2018-07-02 07:51:02 -05:00
|
|
|
app.Flags = append(app.Flags, metricsFlags...)
|
2016-01-26 07:39:21 -06:00
|
|
|
|
2015-04-20 10:59:41 -05:00
|
|
|
app.Before = func(ctx *cli.Context) error {
|
cmd, dashboard, log: log collection and exploration (#17097)
* cmd, dashboard, internal, log, node: logging feature
* cmd, dashboard, internal, log: requested changes
* dashboard, vendor: gofmt, govendor, use vendored file watcher
* dashboard, log: gofmt -s -w, goimports
* dashboard, log: gosimple
2018-07-11 02:59:04 -05:00
|
|
|
logdir := ""
|
|
|
|
if ctx.GlobalBool(utils.DashboardEnabledFlag.Name) {
|
|
|
|
logdir = (&node.Config{DataDir: utils.MakeDataDir(ctx)}).ResolvePath("logs")
|
|
|
|
}
|
|
|
|
if err := debug.Setup(ctx, logdir); err != nil {
|
2016-01-26 07:39:21 -06:00
|
|
|
return err
|
|
|
|
}
|
2019-04-12 04:06:43 -05:00
|
|
|
// 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) {
|
|
|
|
// 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))
|
|
|
|
}
|
2018-07-09 03:38:52 -05:00
|
|
|
// Cap the cache allowance and tune the garbage collector
|
2018-05-25 02:48:16 -05:00
|
|
|
var mem gosigar.Mem
|
|
|
|
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))
|
|
|
|
|
2018-07-02 07:51:02 -05:00
|
|
|
// Start metrics export if enabled
|
|
|
|
utils.SetupMetrics(ctx)
|
|
|
|
|
2016-01-26 07:39:21 -06:00
|
|
|
// Start system runtime metrics collection
|
|
|
|
go metrics.CollectProcessMetrics(3 * time.Second)
|
2015-12-08 10:05:43 -06:00
|
|
|
|
2015-04-20 10:59:41 -05:00
|
|
|
return nil
|
2015-03-05 20:00:41 -06:00
|
|
|
}
|
2016-01-26 07:39:21 -06:00
|
|
|
|
|
|
|
app.After = func(ctx *cli.Context) error {
|
|
|
|
debug.Exit()
|
2016-05-30 09:30:17 -05:00
|
|
|
console.Stdin.Close() // Resets terminal mode.
|
2016-01-26 07:39:21 -06:00
|
|
|
return nil
|
|
|
|
}
|
2015-03-05 20:00:41 -06:00
|
|
|
}
|
2014-12-23 07:33:15 -06:00
|
|
|
|
2015-03-05 20:00:41 -06:00
|
|
|
func main() {
|
|
|
|
if err := app.Run(os.Args); err != nil {
|
|
|
|
fmt.Fprintln(os.Stderr, err)
|
|
|
|
os.Exit(1)
|
|
|
|
}
|
|
|
|
}
|
2014-06-26 04:47:45 -05:00
|
|
|
|
2015-11-17 10:33:25 -06:00
|
|
|
// 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.
|
2016-06-10 03:23:00 -05:00
|
|
|
func geth(ctx *cli.Context) error {
|
2018-07-26 05:57:20 -05:00
|
|
|
if args := ctx.Args(); len(args) > 0 {
|
|
|
|
return fmt.Errorf("invalid command: %q", args[0])
|
|
|
|
}
|
2016-08-15 11:38:32 -05:00
|
|
|
node := makeFullNode(ctx)
|
2019-02-07 04:40:36 -06:00
|
|
|
defer node.Close()
|
2015-11-17 10:33:25 -06:00
|
|
|
startNode(ctx, node)
|
|
|
|
node.Wait()
|
2016-06-10 03:23:00 -05:00
|
|
|
return nil
|
2015-03-05 20:00:41 -06:00
|
|
|
}
|
2014-07-11 09:04:27 -05:00
|
|
|
|
2015-11-17 10:33:25 -06:00
|
|
|
// 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) {
|
2018-04-23 08:20:39 -05:00
|
|
|
debug.Memsize.Add("node", stack)
|
|
|
|
|
2015-11-17 10:33:25 -06:00
|
|
|
// Start up the node itself
|
|
|
|
utils.StartNode(stack)
|
2015-07-01 09:15:02 -05:00
|
|
|
|
2015-11-17 10:33:25 -06:00
|
|
|
// Unlock any account specifically requested
|
2019-04-04 06:03:10 -05:00
|
|
|
unlockAccounts(ctx, stack)
|
|
|
|
|
2017-02-08 12:25:52 -06:00
|
|
|
// Register wallet event handlers to open and auto-derive wallets
|
|
|
|
events := make(chan accounts.WalletEvent, 16)
|
|
|
|
stack.AccountManager().Subscribe(events)
|
|
|
|
|
|
|
|
go func() {
|
2018-04-19 08:32:02 -05:00
|
|
|
// Create a chain state reader for self-derivation
|
2017-02-08 12:25:52 -06:00
|
|
|
rpcClient, err := stack.Attach()
|
|
|
|
if err != nil {
|
2017-02-22 09:22:50 -06:00
|
|
|
utils.Fatalf("Failed to attach to self: %v", err)
|
2017-02-08 12:25:52 -06:00
|
|
|
}
|
|
|
|
stateReader := ethclient.NewClient(rpcClient)
|
|
|
|
|
2017-08-01 10:45:17 -05:00
|
|
|
// Open any wallets already attached
|
2017-02-09 06:39:26 -06:00
|
|
|
for _, wallet := range stack.AccountManager().Wallets() {
|
|
|
|
if err := wallet.Open(""); err != nil {
|
2017-03-02 07:06:16 -06:00
|
|
|
log.Warn("Failed to open wallet", "url", wallet.URL(), "err", err)
|
2017-02-09 06:39:26 -06:00
|
|
|
}
|
|
|
|
}
|
2017-02-08 12:25:52 -06:00
|
|
|
// Listen for wallet event till termination
|
|
|
|
for event := range events {
|
2017-08-01 10:45:17 -05:00
|
|
|
switch event.Kind {
|
|
|
|
case accounts.WalletArrived:
|
2017-02-08 12:25:52 -06:00
|
|
|
if err := event.Wallet.Open(""); err != nil {
|
2017-03-02 07:06:16 -06:00
|
|
|
log.Warn("New wallet appeared, failed to open", "url", event.Wallet.URL(), "err", err)
|
2017-08-01 10:45:17 -05:00
|
|
|
}
|
|
|
|
case accounts.WalletOpened:
|
2017-08-09 04:51:16 -05:00
|
|
|
status, _ := event.Wallet.Status()
|
|
|
|
log.Info("New wallet appeared", "url", event.Wallet.URL(), "status", status)
|
|
|
|
|
2019-04-10 05:09:08 -05:00
|
|
|
var derivationPaths []accounts.DerivationPath
|
2017-08-01 10:45:17 -05:00
|
|
|
if event.Wallet.URL().Scheme == "ledger" {
|
2019-04-10 05:09:08 -05:00
|
|
|
derivationPaths = append(derivationPaths, accounts.LegacyLedgerBaseDerivationPath)
|
2017-02-08 12:25:52 -06:00
|
|
|
}
|
2019-04-10 05:09:08 -05:00
|
|
|
derivationPaths = append(derivationPaths, accounts.DefaultBaseDerivationPath)
|
|
|
|
|
|
|
|
event.Wallet.SelfDerive(derivationPaths, stateReader)
|
2017-08-01 10:45:17 -05:00
|
|
|
|
|
|
|
case accounts.WalletDropped:
|
2017-03-02 07:06:16 -06:00
|
|
|
log.Info("Old wallet dropped", "url", event.Wallet.URL())
|
2017-02-09 06:39:26 -06:00
|
|
|
event.Wallet.Close()
|
2017-02-08 12:25:52 -06:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}()
|
cmd,eth: 16400 Add an option to stop geth once in sync. WIP for light mode (#17321)
* cmd, eth: Added in the flag to step geth once sync based on input
* cmd, eth: 16400 Add an option to stop geth once in sync.
* cmd: 16400 Add an option to stop geth once in sync. WIP
* cmd/geth/main, les/fletcher: added in light mode support
* cmd/geth/main, les/fletcher: Cleaned Comments and code for light mode
* cmd: 16400 Fixed formatting issue and cleaned code
* cmd, eth, les: 16400 Fixed formatting issues
* cmd, eth, les: Performed gofmt to update formatting
* cmd, eth, les: Fixed bugs resulting formatting
* cmd/geth, eth/, les: switched to downloader event
* eth: Fixed styling and gen_config
* eth/: Fix nil error in config file
* cmd/geth: Updated countdown log
* les/fetcher.go: Removed depcreated channel
* eth/downloader.go: Removed deprecated select
* cmd/geth, cmd/utils: Fixed minor issues
* eth: Reverted config files to proper format
* eth: Fixed typo in config file
* cmd/geth, eth/down: Updated code to use header time stamp
* eth/downloader: Changed the time threshold to 10 minutes
* cmd/geth, eth/downloader: Updated downloading event to pass latest header
* cmd/geth: Updated main to use right timer object
* cmd/geth: Removed unused failed event
* cmd/geth: added in correct time field with type assertion
* cmd/geth, cmd/utils: Updated flag to use boolean
* cmd/geth, cmd/utils, eth/downloader: Cleaned up code based on recommendations
* cmd/geth: Removed unneeded import
* cmd/geth, eth/downloader: fixed event field and suggested changes
* cmd/geth, cmd/utils: Updated flag and linting issue
2019-01-30 01:40:36 -06:00
|
|
|
|
|
|
|
// 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
|
|
|
|
}
|
2019-04-02 15:28:48 -05:00
|
|
|
if timestamp := time.Unix(int64(done.Latest.Time), 0); time.Since(timestamp) < 10*time.Minute {
|
cmd,eth: 16400 Add an option to stop geth once in sync. WIP for light mode (#17321)
* cmd, eth: Added in the flag to step geth once sync based on input
* cmd, eth: 16400 Add an option to stop geth once in sync.
* cmd: 16400 Add an option to stop geth once in sync. WIP
* cmd/geth/main, les/fletcher: added in light mode support
* cmd/geth/main, les/fletcher: Cleaned Comments and code for light mode
* cmd: 16400 Fixed formatting issue and cleaned code
* cmd, eth, les: 16400 Fixed formatting issues
* cmd, eth, les: Performed gofmt to update formatting
* cmd, eth, les: Fixed bugs resulting formatting
* cmd/geth, eth/, les: switched to downloader event
* eth: Fixed styling and gen_config
* eth/: Fix nil error in config file
* cmd/geth: Updated countdown log
* les/fetcher.go: Removed depcreated channel
* eth/downloader.go: Removed deprecated select
* cmd/geth, cmd/utils: Fixed minor issues
* eth: Reverted config files to proper format
* eth: Fixed typo in config file
* cmd/geth, eth/down: Updated code to use header time stamp
* eth/downloader: Changed the time threshold to 10 minutes
* cmd/geth, eth/downloader: Updated downloading event to pass latest header
* cmd/geth: Updated main to use right timer object
* cmd/geth: Removed unused failed event
* cmd/geth: added in correct time field with type assertion
* cmd/geth, cmd/utils: Updated flag to use boolean
* cmd/geth, cmd/utils, eth/downloader: Cleaned up code based on recommendations
* cmd/geth: Removed unneeded import
* cmd/geth, eth/downloader: fixed event field and suggested changes
* cmd/geth, cmd/utils: Updated flag and linting issue
2019-01-30 01:40:36 -06:00
|
|
|
log.Info("Synchronisation completed", "latestnum", done.Latest.Number, "latesthash", done.Latest.Hash(),
|
|
|
|
"age", common.PrettyAge(timestamp))
|
|
|
|
stack.Stop()
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
}()
|
|
|
|
}
|
|
|
|
|
2016-02-02 11:06:43 -06:00
|
|
|
// Start auxiliary services if enabled
|
2017-10-24 05:40:42 -05:00
|
|
|
if ctx.GlobalBool(utils.MiningEnabledFlag.Name) || ctx.GlobalBool(utils.DeveloperFlag.Name) {
|
2017-06-22 06:58:07 -05:00
|
|
|
// Mining only makes sense if a full Ethereum node is running
|
2018-08-15 03:01:49 -05:00
|
|
|
if ctx.GlobalString(utils.SyncModeFlag.Name) == "light" {
|
2018-01-12 03:59:18 -06:00
|
|
|
utils.Fatalf("Light clients do not support mining")
|
|
|
|
}
|
2016-06-30 05:03:26 -05:00
|
|
|
var ethereum *eth.Ethereum
|
2015-12-15 21:26:23 -06:00
|
|
|
if err := stack.Service(ðereum); err != nil {
|
2018-01-12 03:59:18 -06:00
|
|
|
utils.Fatalf("Ethereum service not running: %v", err)
|
2015-12-15 21:26:23 -06:00
|
|
|
}
|
2017-06-22 06:58:07 -05:00
|
|
|
// Set the gas price to the limits from the CLI and start mining
|
2018-08-15 03:01:49 -05:00
|
|
|
gasprice := utils.GlobalBig(ctx, utils.MinerLegacyGasPriceFlag.Name)
|
|
|
|
if ctx.IsSet(utils.MinerGasPriceFlag.Name) {
|
|
|
|
gasprice = utils.GlobalBig(ctx, utils.MinerGasPriceFlag.Name)
|
|
|
|
}
|
|
|
|
ethereum.TxPool().SetGasPrice(gasprice)
|
2018-08-23 05:02:36 -05:00
|
|
|
|
|
|
|
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 {
|
2017-02-22 09:22:50 -06:00
|
|
|
utils.Fatalf("Failed to start mining: %v", err)
|
2015-04-21 19:36:28 -05:00
|
|
|
}
|
2015-03-05 20:00:41 -06:00
|
|
|
}
|
|
|
|
}
|
2019-04-04 06:03:10 -05:00
|
|
|
|
|
|
|
// unlockAccounts unlocks any account specifically requested.
|
|
|
|
func unlockAccounts(ctx *cli.Context, stack *node.Node) {
|
|
|
|
var unlocks []string
|
|
|
|
inputs := strings.Split(ctx.GlobalString(utils.UnlockedAccountFlag.Name), ",")
|
|
|
|
for _, input := range inputs {
|
|
|
|
if trimmed := strings.TrimSpace(input); trimmed != "" {
|
|
|
|
unlocks = append(unlocks, trimmed)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Short circuit if there is no account to unlock.
|
|
|
|
if len(unlocks) == 0 {
|
|
|
|
return
|
|
|
|
}
|
|
|
|
// If insecure account unlocking is not allowed if node's APIs are exposed to external.
|
|
|
|
// Print warning log to user and skip unlocking.
|
|
|
|
if !stack.Config().InsecureUnlockAllowed && stack.Config().ExtRPCEnabled() {
|
|
|
|
utils.Fatalf("Account unlock with HTTP access is forbidden!")
|
|
|
|
}
|
|
|
|
ks := stack.AccountManager().Backends(keystore.KeyStoreType)[0].(*keystore.KeyStore)
|
|
|
|
passwords := utils.MakePasswordList(ctx)
|
|
|
|
for i, account := range unlocks {
|
|
|
|
unlockAccount(ks, account, i, passwords)
|
|
|
|
}
|
|
|
|
}
|