roysc/plugeth
1
0
Fork 0
forked from cerc-io/plugeth
Code Pull Requests Activity

cmd, eth: implement full-sync tester (#26035)

Browse Source 
This PR adds a parameter to startup, --synctarget. The synctarget flag is a developer-flag, that can be useful in some scenarios as a replacement for a CL node. It defines a fixed block sync target:

geth --syncmode=full --synctarget=./block_15816882.hex_rlp 

The --synctarget is only made available during syncmode=full
This commit is contained in:
rjl493456442
2022-10-28 14:48:08 +02:00
committed by GitHub
parent 0f4942214d
commit 2c1af8b1ec
5 changed files with 150 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
eth/ethconfig/config.go
+5
View File
@@ -32,6 +32,7 @@ import (
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/txpool"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/eth/downloader"
"github.com/ethereum/go-ethereum/eth/gasprice"
"github.com/ethereum/go-ethereum/ethdb"
@@ -211,6 +212,10 @@ type Config struct {
// OverrideTerminalTotalDifficultyPassed (TODO: remove after the fork)
OverrideTerminalTotalDifficultyPassed *bool `toml:",omitempty"`
// SyncTarget defines the target block of sync. It's only used for
// development purposes.
SyncTarget *types.Block
}
// CreateConsensusEngine creates a consensus engine for the given chain configuration.
eth/ethconfig/gen_config.go
+7
View File
@@ -10,6 +10,7 @@ import (
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/txpool"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/eth/downloader"
"github.com/ethereum/go-ethereum/eth/gasprice"
"github.com/ethereum/go-ethereum/miner"
@@ -63,6 +64,7 @@ func (c Config) MarshalTOML() (interface{}, error) {
CheckpointOracle *params.CheckpointOracleConfig `toml:",omitempty"`
OverrideTerminalTotalDifficulty *big.Int `toml:",omitempty"`
OverrideTerminalTotalDifficultyPassed *bool `toml:",omitempty"`
FullSyncTarget *types.Block
}
var enc Config
enc.Genesis = c.Genesis
@@ -109,6 +111,7 @@ func (c Config) MarshalTOML() (interface{}, error) {
enc.CheckpointOracle = c.CheckpointOracle
enc.OverrideTerminalTotalDifficulty = c.OverrideTerminalTotalDifficulty
enc.OverrideTerminalTotalDifficultyPassed = c.OverrideTerminalTotalDifficultyPassed
enc.FullSyncTarget = c.SyncTarget
return &enc, nil
}
@@ -159,6 +162,7 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
CheckpointOracle *params.CheckpointOracleConfig `toml:",omitempty"`
OverrideTerminalTotalDifficulty *big.Int `toml:",omitempty"`
OverrideTerminalTotalDifficultyPassed *bool `toml:",omitempty"`
FullSyncTarget *types.Block
}
var dec Config
if err := unmarshal(&dec); err != nil {
@@ -296,5 +300,8 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
if dec.OverrideTerminalTotalDifficultyPassed != nil {
c.OverrideTerminalTotalDifficultyPassed = dec.OverrideTerminalTotalDifficultyPassed
}
if dec.FullSyncTarget != nil {
c.SyncTarget = dec.FullSyncTarget
}
return nil
}