forked from cerc-io/plugeth
cmd: add a --fakepow
flag to help benchmarking database changes
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parent
18580e152c
commit
b06f44ecc2
@ -205,6 +205,7 @@ JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Conso
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utils.NetworkIdFlag,
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utils.RPCCORSDomainFlag,
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utils.MetricsEnabledFlag,
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utils.FakePoWFlag,
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utils.SolcPathFlag,
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utils.GpoMinGasPriceFlag,
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utils.GpoMaxGasPriceFlag,
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@ -151,7 +151,10 @@ var AppHelpFlagGroups = []flagGroup{
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},
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{
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Name: "LOGGING AND DEBUGGING",
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Flags: append([]cli.Flag{utils.MetricsEnabledFlag}, debug.Flags...),
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Flags: append([]cli.Flag{
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utils.MetricsEnabledFlag,
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utils.FakePoWFlag,
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}, debug.Flags...),
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},
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{
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Name: "EXPERIMENTAL",
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@ -47,6 +47,7 @@ import (
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"github.com/ethereum/go-ethereum/p2p/discover"
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"github.com/ethereum/go-ethereum/p2p/nat"
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"github.com/ethereum/go-ethereum/params"
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"github.com/ethereum/go-ethereum/pow"
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"github.com/ethereum/go-ethereum/rpc"
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"github.com/ethereum/go-ethereum/whisper"
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)
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@ -228,6 +229,10 @@ var (
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Name: metrics.MetricsEnabledFlag,
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Usage: "Enable metrics collection and reporting",
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}
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FakePoWFlag = cli.BoolFlag{
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Name: "fakepow",
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Usage: "Disables proof-of-work verification",
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}
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// RPC settings
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RPCEnabledFlag = cli.BoolFlag{
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@ -842,11 +847,13 @@ func MakeChain(ctx *cli.Context) (chain *core.BlockChain, chainDb ethdb.Database
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glog.Fatalln(err)
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}
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}
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chainConfig := MustMakeChainConfigFromDb(ctx, chainDb)
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var eventMux event.TypeMux
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chain, err = core.NewBlockChain(chainDb, chainConfig, ethash.New(), &eventMux)
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pow := pow.PoW(core.FakePow{})
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if !ctx.GlobalBool(FakePoWFlag.Name) {
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pow = ethash.New()
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}
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chain, err = core.NewBlockChain(chainDb, chainConfig, pow, new(event.TypeMux))
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if err != nil {
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Fatalf("Could not start chainmanager: %v", err)
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}
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