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config.go
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config.go
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// Copyright 2018 The CortexTheseus Authors
// This file is part of the CortexFoundation library.
//
// The CortexFoundation library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The CortexFoundation library 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the CortexFoundation library. If not, see <http://www.gnu.org/licenses/>.
package ctxc
import (
"math/big"
"os"
"os/user"
"time"
"github.com/CortexFoundation/CortexTheseus/common"
"github.com/CortexFoundation/CortexTheseus/consensus/cuckoo"
"github.com/CortexFoundation/CortexTheseus/core"
"github.com/CortexFoundation/CortexTheseus/ctxc/downloader"
"github.com/CortexFoundation/CortexTheseus/ctxc/gasprice"
"github.com/CortexFoundation/CortexTheseus/miner"
"github.com/CortexFoundation/CortexTheseus/params"
)
// DefaultConfig contains default settings for use on the Cortex main net.
var DefaultConfig = Config{
SyncMode: downloader.FullSync,
Cuckoo: cuckoo.Config{},
NetworkId: 21,
DatabaseCache: 512,
TrieCleanCache: 256,
TrieDirtyCache: 256,
TrieTimeout: 60 * time.Minute,
SnapshotCache: 256,
Miner: miner.Config{
GasFloor: params.MinerGasFloor,
GasCeil: params.MinerGasCeil,
GasPrice: big.NewInt(params.GWei),
Recommit: 3 * time.Second,
},
TxPool: core.DefaultTxPoolConfig,
RPCGasCap: 25000000,
GPO: gasprice.Config{
Blocks: 20,
Percentile: 60,
},
RPCTxFeeCap: 1, // 1 ctxc
}
func init() {
home := os.Getenv("HOME")
if home == "" {
if user, err := user.Current(); err == nil {
home = user.HomeDir
}
}
}
//go:generate gencodec -type Config -formats toml -out gen_config.go
type Config struct {
// The genesis block, which is inserted if the database is empty.
// If nil, the Cortex main net block is used.
Genesis *core.Genesis `toml:",omitempty"`
// Protocol options
NetworkId uint64 // Network ID to use for selecting peers to connect to
SyncMode downloader.SyncMode
DiscoveryURLs []string
NoPruning bool
NoPrefetch bool // Whether to disable prefetching and only load state on demand
TxLookupLimit uint64 `toml:",omitempty"` // The maximum number of blocks from head whose tx indices are reserved.
Whitelist map[uint64]common.Hash `toml:"-"`
// Database options
SkipBcVersionCheck bool `toml:"-"`
DatabaseHandles int `toml:"-"`
DatabaseCache int
DatabaseFreezer string
TrieCleanCache int
TrieDirtyCache int
TrieTimeout time.Duration
SnapshotCache int
// Mining options
Miner miner.Config
// Mining-related options
Coinbase common.Address `toml:",omitempty"`
InferDeviceType string
InferDeviceId int
InferMemoryUsage int64
Cuckoo cuckoo.Config
// Transaction pool options
TxPool core.TxPoolConfig
// Gas Price Oracle options
GPO gasprice.Config
EnablePreimageRecording bool
CWASMInterpreter string
CVMInterpreter string
InferURI string
StorageDir string
// Miscellaneous options
DocRoot string `toml:"-"`
RPCGasCap uint64 `toml:",omitempty"`
// RPCTxFeeCap is the global transaction fee(price * gaslimit) cap for
// send-transction variants. The unit is ctxc.
RPCTxFeeCap float64 `toml:",omitempty"`
Checkpoint *params.TrustedCheckpoint `toml:",omitempty"`
// CheckpointOracle is the configuration for checkpoint oracle.
CheckpointOracle *params.CheckpointOracleConfig `toml:",omitempty"`
}