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-rw-r--r--eth/backend.go92
-rw-r--r--eth/config.go117
-rw-r--r--eth/downloader/modes.go33
-rw-r--r--eth/gasprice/gasprice.go2
-rw-r--r--eth/gen_config.go186
-rw-r--r--eth/handler.go12
-rw-r--r--eth/handler_test.go18
-rw-r--r--eth/helper_test.go11
-rw-r--r--eth/protocol.go5
-rw-r--r--eth/protocol_test.go11
-rw-r--r--eth/sync_test.go5
11 files changed, 401 insertions, 91 deletions
diff --git a/eth/backend.go b/eth/backend.go
index 4dffa2990..7ee591f9e 100644
--- a/eth/backend.go
+++ b/eth/backend.go
@@ -18,14 +18,15 @@
package eth
import (
+ "errors"
"fmt"
- "math/big"
- "regexp"
+ "runtime"
"sync"
"sync/atomic"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/consensus"
"github.com/ethereum/go-ethereum/consensus/clique"
"github.com/ethereum/go-ethereum/consensus/ethash"
@@ -43,55 +44,10 @@ import (
"github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/params"
+ "github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/rpc"
)
-var (
- datadirInUseErrnos = map[uint]bool{11: true, 32: true, 35: true}
- portInUseErrRE = regexp.MustCompile("address already in use")
-)
-
-type Config struct {
- // The genesis block, which is inserted if the database is empty.
- // If nil, the Ethereum main net block is used.
- Genesis *core.Genesis
-
- NetworkId int // Network ID to use for selecting peers to connect to
-
- FastSync bool // Enables the state download based fast synchronisation algorithm
- LightMode bool // Running in light client mode
- LightServ int // Maximum percentage of time allowed for serving LES requests
- LightPeers int // Maximum number of LES client peers
- MaxPeers int // Maximum number of global peers
-
- SkipBcVersionCheck bool // e.g. blockchain export
- DatabaseCache int
- DatabaseHandles int
-
- DocRoot string
- PowFake bool
- PowTest bool
- PowShared bool
- ExtraData []byte
-
- EthashCacheDir string
- EthashCachesInMem int
- EthashCachesOnDisk int
- EthashDatasetDir string
- EthashDatasetsInMem int
- EthashDatasetsOnDisk int
-
- Etherbase common.Address
- GasPrice *big.Int
- MinerThreads int
- SolcPath string
-
- GpoBlocks int
- GpoPercentile int
-
- EnablePreimageRecording bool
-}
-
type LesServer interface {
Start(srvr *p2p.Server)
Stop()
@@ -137,6 +93,13 @@ func (s *Ethereum) AddLesServer(ls LesServer) {
// New creates a new Ethereum object (including the
// initialisation of the common Ethereum object)
func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
+ if config.SyncMode == downloader.LightSync {
+ return nil, errors.New("can't run eth.Ethereum in light sync mode, use les.LightEthereum")
+ }
+ if !config.SyncMode.IsValid() {
+ return nil, fmt.Errorf("invalid sync mode %d", config.SyncMode)
+ }
+
chainDb, err := CreateDB(ctx, config, "chaindata")
if err != nil {
return nil, err
@@ -201,25 +164,41 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
}
}
- if eth.protocolManager, err = NewProtocolManager(eth.chainConfig, config.FastSync, config.NetworkId, maxPeers, eth.eventMux, eth.txPool, eth.engine, eth.blockchain, chainDb); err != nil {
+ if eth.protocolManager, err = NewProtocolManager(eth.chainConfig, config.SyncMode, config.NetworkId, maxPeers, eth.eventMux, eth.txPool, eth.engine, eth.blockchain, chainDb); err != nil {
return nil, err
}
eth.miner = miner.New(eth, eth.chainConfig, eth.EventMux(), eth.engine)
eth.miner.SetGasPrice(config.GasPrice)
- eth.miner.SetExtra(config.ExtraData)
+ eth.miner.SetExtra(makeExtraData(config.ExtraData))
eth.ApiBackend = &EthApiBackend{eth, nil}
- gpoParams := gasprice.Config{
- Blocks: config.GpoBlocks,
- Percentile: config.GpoPercentile,
- Default: config.GasPrice,
+ gpoParams := config.GPO
+ if gpoParams.Default == nil {
+ gpoParams.Default = config.GasPrice
}
eth.ApiBackend.gpo = gasprice.NewOracle(eth.ApiBackend, gpoParams)
return eth, nil
}
+func makeExtraData(extra []byte) []byte {
+ if len(extra) == 0 {
+ // create default extradata
+ extra, _ = rlp.EncodeToBytes([]interface{}{
+ uint(params.VersionMajor<<16 | params.VersionMinor<<8 | params.VersionPatch),
+ "geth",
+ runtime.Version(),
+ runtime.GOOS,
+ })
+ }
+ if uint64(len(extra)) > params.MaximumExtraDataSize {
+ log.Warn("Miner extra data exceed limit", "extra", hexutil.Bytes(extra), "limit", params.MaximumExtraDataSize)
+ extra = nil
+ }
+ return extra
+}
+
// CreateDB creates the chain database.
func CreateDB(ctx *node.ServiceContext, config *Config, name string) (ethdb.Database, error) {
db, err := ctx.OpenDatabase(name, config.DatabaseCache, config.DatabaseHandles)
@@ -415,8 +394,3 @@ func (s *Ethereum) Stop() error {
return nil
}
-
-// This function will wait for a shutdown and resumes main thread execution
-func (s *Ethereum) WaitForShutdown() {
- <-s.shutdownChan
-}
diff --git a/eth/config.go b/eth/config.go
new file mode 100644
index 000000000..9c3f8b0fb
--- /dev/null
+++ b/eth/config.go
@@ -0,0 +1,117 @@
+// Copyright 2014 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum 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 go-ethereum 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 go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package eth
+
+import (
+ "math/big"
+ "os"
+ "os/user"
+ "path/filepath"
+ "runtime"
+
+ "github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/common/hexutil"
+ "github.com/ethereum/go-ethereum/core"
+ "github.com/ethereum/go-ethereum/eth/downloader"
+ "github.com/ethereum/go-ethereum/eth/gasprice"
+ "github.com/ethereum/go-ethereum/params"
+)
+
+// DefaultConfig contains default settings for use on the Ethereum main net.
+var DefaultConfig = Config{
+ SyncMode: downloader.FastSync,
+ EthashCachesInMem: 2,
+ EthashCachesOnDisk: 3,
+ EthashDatasetsInMem: 1,
+ EthashDatasetsOnDisk: 2,
+ NetworkId: 1,
+ LightPeers: 20,
+ DatabaseCache: 128,
+ GasPrice: big.NewInt(20 * params.Shannon),
+
+ GPO: gasprice.Config{
+ Blocks: 10,
+ Percentile: 50,
+ },
+}
+
+func init() {
+ home := os.Getenv("HOME")
+ if home == "" {
+ if user, err := user.Current(); err == nil {
+ home = user.HomeDir
+ }
+ }
+ if runtime.GOOS == "windows" {
+ DefaultConfig.EthashDatasetDir = filepath.Join(home, "AppData", "Ethash")
+ } else {
+ DefaultConfig.EthashDatasetDir = filepath.Join(home, ".ethash")
+ }
+}
+
+//go:generate gencodec -type Config -field-override configMarshaling -formats toml -out gen_config.go
+
+type Config struct {
+ // The genesis block, which is inserted if the database is empty.
+ // If nil, the Ethereum main net block is used.
+ Genesis *core.Genesis `toml:",omitempty"`
+
+ // Protocol options
+ NetworkId int // Network ID to use for selecting peers to connect to
+ SyncMode downloader.SyncMode
+
+ // Light client options
+ LightServ int `toml:",omitempty"` // Maximum percentage of time allowed for serving LES requests
+ LightPeers int `toml:",omitempty"` // Maximum number of LES client peers
+ MaxPeers int `toml:"-"` // Maximum number of global peers
+
+ // Database options
+ SkipBcVersionCheck bool `toml:"-"`
+ DatabaseHandles int `toml:"-"`
+ DatabaseCache int
+
+ // Mining-related options
+ Etherbase common.Address `toml:",omitempty"`
+ MinerThreads int `toml:",omitempty"`
+ ExtraData []byte `toml:",omitempty"`
+ GasPrice *big.Int
+
+ // Ethash options
+ EthashCacheDir string
+ EthashCachesInMem int
+ EthashCachesOnDisk int
+ EthashDatasetDir string
+ EthashDatasetsInMem int
+ EthashDatasetsOnDisk int
+
+ // Gas Price Oracle options
+ GPO gasprice.Config
+
+ // Enables tracking of SHA3 preimages in the VM
+ EnablePreimageRecording bool
+
+ // Miscellaneous options
+ SolcPath string
+ DocRoot string `toml:"-"`
+ PowFake bool `toml:"-"`
+ PowTest bool `toml:"-"`
+ PowShared bool `toml:"-"`
+}
+
+type configMarshaling struct {
+ ExtraData hexutil.Bytes
+}
diff --git a/eth/downloader/modes.go b/eth/downloader/modes.go
index ae3c43888..8ecdf91f1 100644
--- a/eth/downloader/modes.go
+++ b/eth/downloader/modes.go
@@ -16,6 +16,8 @@
package downloader
+import "fmt"
+
// SyncMode represents the synchronisation mode of the downloader.
type SyncMode int
@@ -25,6 +27,10 @@ const (
LightSync // Download only the headers and terminate afterwards
)
+func (mode SyncMode) IsValid() bool {
+ return mode >= FullSync && mode <= LightSync
+}
+
// String implements the stringer interface.
func (mode SyncMode) String() string {
switch mode {
@@ -38,3 +44,30 @@ func (mode SyncMode) String() string {
return "unknown"
}
}
+
+func (mode SyncMode) MarshalText() ([]byte, error) {
+ switch mode {
+ case FullSync:
+ return []byte("full"), nil
+ case FastSync:
+ return []byte("fast"), nil
+ case LightSync:
+ return []byte("light"), nil
+ default:
+ return nil, fmt.Errorf("unknown sync mode %d", mode)
+ }
+}
+
+func (mode *SyncMode) UnmarshalText(text []byte) error {
+ switch string(text) {
+ case "full":
+ *mode = FullSync
+ case "fast":
+ *mode = FastSync
+ case "light":
+ *mode = LightSync
+ default:
+ return fmt.Errorf(`unknown sync mode %q, want "full", "fast" or "light"`, text)
+ }
+ return nil
+}
diff --git a/eth/gasprice/gasprice.go b/eth/gasprice/gasprice.go
index bac048c88..05c25e644 100644
--- a/eth/gasprice/gasprice.go
+++ b/eth/gasprice/gasprice.go
@@ -33,7 +33,7 @@ var maxPrice = big.NewInt(500 * params.Shannon)
type Config struct {
Blocks int
Percentile int
- Default *big.Int
+ Default *big.Int `toml:",omitempty"`
}
// Oracle recommends gas prices based on the content of recent
diff --git a/eth/gen_config.go b/eth/gen_config.go
new file mode 100644
index 000000000..d34273e1c
--- /dev/null
+++ b/eth/gen_config.go
@@ -0,0 +1,186 @@
+// Code generated by github.com/fjl/gencodec. DO NOT EDIT.
+
+package eth
+
+import (
+ "math/big"
+
+ "github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/common/hexutil"
+ "github.com/ethereum/go-ethereum/core"
+ "github.com/ethereum/go-ethereum/eth/downloader"
+ "github.com/ethereum/go-ethereum/eth/gasprice"
+)
+
+func (c Config) MarshalTOML() (interface{}, error) {
+ type Config struct {
+ Genesis *core.Genesis `toml:",omitempty"`
+ NetworkId int
+ SyncMode downloader.SyncMode
+ LightServ int `toml:",omitempty"`
+ LightPeers int `toml:",omitempty"`
+ MaxPeers int `toml:"-"`
+ SkipBcVersionCheck bool `toml:"-"`
+ DatabaseHandles int `toml:"-"`
+ DatabaseCache int
+ Etherbase common.Address `toml:",omitempty"`
+ MinerThreads int `toml:",omitempty"`
+ ExtraData hexutil.Bytes `toml:",omitempty"`
+ GasPrice *big.Int
+ EthashCacheDir string
+ EthashCachesInMem int
+ EthashCachesOnDisk int
+ EthashDatasetDir string
+ EthashDatasetsInMem int
+ EthashDatasetsOnDisk int
+ GPO gasprice.Config
+ EnablePreimageRecording bool
+ SolcPath string
+ DocRoot string `toml:"-"`
+ PowFake bool `toml:"-"`
+ PowTest bool `toml:"-"`
+ PowShared bool `toml:"-"`
+ }
+ var enc Config
+ enc.Genesis = c.Genesis
+ enc.NetworkId = c.NetworkId
+ enc.SyncMode = c.SyncMode
+ enc.LightServ = c.LightServ
+ enc.LightPeers = c.LightPeers
+ enc.MaxPeers = c.MaxPeers
+ enc.SkipBcVersionCheck = c.SkipBcVersionCheck
+ enc.DatabaseHandles = c.DatabaseHandles
+ enc.DatabaseCache = c.DatabaseCache
+ enc.Etherbase = c.Etherbase
+ enc.MinerThreads = c.MinerThreads
+ enc.ExtraData = c.ExtraData
+ enc.GasPrice = c.GasPrice
+ enc.EthashCacheDir = c.EthashCacheDir
+ enc.EthashCachesInMem = c.EthashCachesInMem
+ enc.EthashCachesOnDisk = c.EthashCachesOnDisk
+ enc.EthashDatasetDir = c.EthashDatasetDir
+ enc.EthashDatasetsInMem = c.EthashDatasetsInMem
+ enc.EthashDatasetsOnDisk = c.EthashDatasetsOnDisk
+ enc.GPO = c.GPO
+ enc.EnablePreimageRecording = c.EnablePreimageRecording
+ enc.SolcPath = c.SolcPath
+ enc.DocRoot = c.DocRoot
+ enc.PowFake = c.PowFake
+ enc.PowTest = c.PowTest
+ enc.PowShared = c.PowShared
+ return &enc, nil
+}
+
+func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
+ type Config struct {
+ Genesis *core.Genesis `toml:",omitempty"`
+ NetworkId *int
+ SyncMode *downloader.SyncMode
+ LightServ *int `toml:",omitempty"`
+ LightPeers *int `toml:",omitempty"`
+ MaxPeers *int `toml:"-"`
+ SkipBcVersionCheck *bool `toml:"-"`
+ DatabaseHandles *int `toml:"-"`
+ DatabaseCache *int
+ Etherbase *common.Address `toml:",omitempty"`
+ MinerThreads *int `toml:",omitempty"`
+ ExtraData hexutil.Bytes `toml:",omitempty"`
+ GasPrice *big.Int
+ EthashCacheDir *string
+ EthashCachesInMem *int
+ EthashCachesOnDisk *int
+ EthashDatasetDir *string
+ EthashDatasetsInMem *int
+ EthashDatasetsOnDisk *int
+ GPO *gasprice.Config
+ EnablePreimageRecording *bool
+ SolcPath *string
+ DocRoot *string `toml:"-"`
+ PowFake *bool `toml:"-"`
+ PowTest *bool `toml:"-"`
+ PowShared *bool `toml:"-"`
+ }
+ var dec Config
+ if err := unmarshal(&dec); err != nil {
+ return err
+ }
+ if dec.Genesis != nil {
+ c.Genesis = dec.Genesis
+ }
+ if dec.NetworkId != nil {
+ c.NetworkId = *dec.NetworkId
+ }
+ if dec.SyncMode != nil {
+ c.SyncMode = *dec.SyncMode
+ }
+ if dec.LightServ != nil {
+ c.LightServ = *dec.LightServ
+ }
+ if dec.LightPeers != nil {
+ c.LightPeers = *dec.LightPeers
+ }
+ if dec.MaxPeers != nil {
+ c.MaxPeers = *dec.MaxPeers
+ }
+ if dec.SkipBcVersionCheck != nil {
+ c.SkipBcVersionCheck = *dec.SkipBcVersionCheck
+ }
+ if dec.DatabaseHandles != nil {
+ c.DatabaseHandles = *dec.DatabaseHandles
+ }
+ if dec.DatabaseCache != nil {
+ c.DatabaseCache = *dec.DatabaseCache
+ }
+ if dec.Etherbase != nil {
+ c.Etherbase = *dec.Etherbase
+ }
+ if dec.MinerThreads != nil {
+ c.MinerThreads = *dec.MinerThreads
+ }
+ if dec.ExtraData != nil {
+ c.ExtraData = dec.ExtraData
+ }
+ if dec.GasPrice != nil {
+ c.GasPrice = dec.GasPrice
+ }
+ if dec.EthashCacheDir != nil {
+ c.EthashCacheDir = *dec.EthashCacheDir
+ }
+ if dec.EthashCachesInMem != nil {
+ c.EthashCachesInMem = *dec.EthashCachesInMem
+ }
+ if dec.EthashCachesOnDisk != nil {
+ c.EthashCachesOnDisk = *dec.EthashCachesOnDisk
+ }
+ if dec.EthashDatasetDir != nil {
+ c.EthashDatasetDir = *dec.EthashDatasetDir
+ }
+ if dec.EthashDatasetsInMem != nil {
+ c.EthashDatasetsInMem = *dec.EthashDatasetsInMem
+ }
+ if dec.EthashDatasetsOnDisk != nil {
+ c.EthashDatasetsOnDisk = *dec.EthashDatasetsOnDisk
+ }
+ if dec.GPO != nil {
+ c.GPO = *dec.GPO
+ }
+ if dec.EnablePreimageRecording != nil {
+ c.EnablePreimageRecording = *dec.EnablePreimageRecording
+ }
+ if dec.SolcPath != nil {
+ c.SolcPath = *dec.SolcPath
+ }
+ if dec.DocRoot != nil {
+ c.DocRoot = *dec.DocRoot
+ }
+ if dec.PowFake != nil {
+ c.PowFake = *dec.PowFake
+ }
+ if dec.PowTest != nil {
+ c.PowTest = *dec.PowTest
+ }
+ if dec.PowShared != nil {
+ c.PowShared = *dec.PowShared
+ }
+ return nil
+}
diff --git a/eth/handler.go b/eth/handler.go
index 99c2c4b32..fb8a0fd57 100644
--- a/eth/handler.go
+++ b/eth/handler.go
@@ -96,7 +96,7 @@ type ProtocolManager struct {
// NewProtocolManager returns a new ethereum sub protocol manager. The Ethereum sub protocol manages peers capable
// with the ethereum network.
-func NewProtocolManager(config *params.ChainConfig, fastSync bool, networkId int, maxPeers int, mux *event.TypeMux, txpool txPool, engine consensus.Engine, blockchain *core.BlockChain, chaindb ethdb.Database) (*ProtocolManager, error) {
+func NewProtocolManager(config *params.ChainConfig, mode downloader.SyncMode, networkId int, maxPeers int, mux *event.TypeMux, txpool txPool, engine consensus.Engine, blockchain *core.BlockChain, chaindb ethdb.Database) (*ProtocolManager, error) {
// Create the protocol manager with the base fields
manager := &ProtocolManager{
networkId: networkId,
@@ -113,18 +113,18 @@ func NewProtocolManager(config *params.ChainConfig, fastSync bool, networkId int
quitSync: make(chan struct{}),
}
// Figure out whether to allow fast sync or not
- if fastSync && blockchain.CurrentBlock().NumberU64() > 0 {
+ if mode == downloader.FastSync && blockchain.CurrentBlock().NumberU64() > 0 {
log.Warn("Blockchain not empty, fast sync disabled")
- fastSync = false
+ mode = downloader.FullSync
}
- if fastSync {
+ if mode == downloader.FastSync {
manager.fastSync = uint32(1)
}
// Initiate a sub-protocol for every implemented version we can handle
manager.SubProtocols = make([]p2p.Protocol, 0, len(ProtocolVersions))
for i, version := range ProtocolVersions {
// Skip protocol version if incompatible with the mode of operation
- if fastSync && version < eth63 {
+ if mode == downloader.FastSync && version < eth63 {
continue
}
// Compatible; initialise the sub-protocol
@@ -159,7 +159,7 @@ func NewProtocolManager(config *params.ChainConfig, fastSync bool, networkId int
return nil, errIncompatibleConfig
}
// Construct the different synchronisation mechanisms
- manager.downloader = downloader.New(downloader.FullSync, chaindb, manager.eventMux, blockchain.HasHeader, blockchain.HasBlockAndState, blockchain.GetHeaderByHash,
+ manager.downloader = downloader.New(mode, chaindb, manager.eventMux, blockchain.HasHeader, blockchain.HasBlockAndState, blockchain.GetHeaderByHash,
blockchain.GetBlockByHash, blockchain.CurrentHeader, blockchain.CurrentBlock, blockchain.CurrentFastBlock, blockchain.FastSyncCommitHead,
blockchain.GetTdByHash, blockchain.InsertHeaderChain, manager.blockchain.InsertChain, blockchain.InsertReceiptChain, blockchain.Rollback,
manager.removePeer)
diff --git a/eth/handler_test.go b/eth/handler_test.go
index f85d730b6..413ed2bff 100644
--- a/eth/handler_test.go
+++ b/eth/handler_test.go
@@ -44,11 +44,11 @@ func TestProtocolCompatibility(t *testing.T) {
// Define the compatibility chart
tests := []struct {
version uint
- fastSync bool
+ mode downloader.SyncMode
compatible bool
}{
- {61, false, true}, {62, false, true}, {63, false, true},
- {61, true, false}, {62, true, false}, {63, true, true},
+ {61, downloader.FullSync, true}, {62, downloader.FullSync, true}, {63, downloader.FullSync, true},
+ {61, downloader.FastSync, false}, {62, downloader.FastSync, false}, {63, downloader.FastSync, true},
}
// Make sure anything we screw up is restored
backup := ProtocolVersions
@@ -58,7 +58,7 @@ func TestProtocolCompatibility(t *testing.T) {
for i, tt := range tests {
ProtocolVersions = []uint{tt.version}
- pm, err := newTestProtocolManager(tt.fastSync, 0, nil, nil)
+ pm, err := newTestProtocolManager(tt.mode, 0, nil, nil)
if pm != nil {
defer pm.Stop()
}
@@ -73,7 +73,7 @@ func TestGetBlockHeaders62(t *testing.T) { testGetBlockHeaders(t, 62) }
func TestGetBlockHeaders63(t *testing.T) { testGetBlockHeaders(t, 63) }
func testGetBlockHeaders(t *testing.T, protocol int) {
- pm := newTestProtocolManagerMust(t, false, downloader.MaxHashFetch+15, nil, nil)
+ pm := newTestProtocolManagerMust(t, downloader.FullSync, downloader.MaxHashFetch+15, nil, nil)
peer, _ := newTestPeer("peer", protocol, pm, true)
defer peer.close()
@@ -232,7 +232,7 @@ func TestGetBlockBodies62(t *testing.T) { testGetBlockBodies(t, 62) }
func TestGetBlockBodies63(t *testing.T) { testGetBlockBodies(t, 63) }
func testGetBlockBodies(t *testing.T, protocol int) {
- pm := newTestProtocolManagerMust(t, false, downloader.MaxBlockFetch+15, nil, nil)
+ pm := newTestProtocolManagerMust(t, downloader.FullSync, downloader.MaxBlockFetch+15, nil, nil)
peer, _ := newTestPeer("peer", protocol, pm, true)
defer peer.close()
@@ -339,7 +339,7 @@ func testGetNodeData(t *testing.T, protocol int) {
}
}
// Assemble the test environment
- pm := newTestProtocolManagerMust(t, false, 4, generator, nil)
+ pm := newTestProtocolManagerMust(t, downloader.FullSync, 4, generator, nil)
peer, _ := newTestPeer("peer", protocol, pm, true)
defer peer.close()
@@ -431,7 +431,7 @@ func testGetReceipt(t *testing.T, protocol int) {
}
}
// Assemble the test environment
- pm := newTestProtocolManagerMust(t, false, 4, generator, nil)
+ pm := newTestProtocolManagerMust(t, downloader.FullSync, 4, generator, nil)
peer, _ := newTestPeer("peer", protocol, pm, true)
defer peer.close()
@@ -476,7 +476,7 @@ func testDAOChallenge(t *testing.T, localForked, remoteForked bool, timeout bool
genesis = gspec.MustCommit(db)
blockchain, _ = core.NewBlockChain(db, config, pow, evmux, vm.Config{})
)
- pm, err := NewProtocolManager(config, false, NetworkId, 1000, evmux, new(testTxPool), pow, blockchain, db)
+ pm, err := NewProtocolManager(config, downloader.FullSync, DefaultConfig.NetworkId, 1000, evmux, new(testTxPool), pow, blockchain, db)
if err != nil {
t.Fatalf("failed to start test protocol manager: %v", err)
}
diff --git a/eth/helper_test.go b/eth/helper_test.go
index a8c538e6c..21ac3724e 100644
--- a/eth/helper_test.go
+++ b/eth/helper_test.go
@@ -33,6 +33,7 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/crypto"
+ "github.com/ethereum/go-ethereum/eth/downloader"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/p2p"
@@ -48,7 +49,7 @@ var (
// newTestProtocolManager creates a new protocol manager for testing purposes,
// with the given number of blocks already known, and potential notification
// channels for different events.
-func newTestProtocolManager(fastSync bool, blocks int, generator func(int, *core.BlockGen), newtx chan<- []*types.Transaction) (*ProtocolManager, error) {
+func newTestProtocolManager(mode downloader.SyncMode, blocks int, generator func(int, *core.BlockGen), newtx chan<- []*types.Transaction) (*ProtocolManager, error) {
var (
evmux = new(event.TypeMux)
engine = ethash.NewFaker()
@@ -65,7 +66,7 @@ func newTestProtocolManager(fastSync bool, blocks int, generator func(int, *core
panic(err)
}
- pm, err := NewProtocolManager(gspec.Config, fastSync, NetworkId, 1000, evmux, &testTxPool{added: newtx}, engine, blockchain, db)
+ pm, err := NewProtocolManager(gspec.Config, mode, DefaultConfig.NetworkId, 1000, evmux, &testTxPool{added: newtx}, engine, blockchain, db)
if err != nil {
return nil, err
}
@@ -77,8 +78,8 @@ func newTestProtocolManager(fastSync bool, blocks int, generator func(int, *core
// with the given number of blocks already known, and potential notification
// channels for different events. In case of an error, the constructor force-
// fails the test.
-func newTestProtocolManagerMust(t *testing.T, fastSync bool, blocks int, generator func(int, *core.BlockGen), newtx chan<- []*types.Transaction) *ProtocolManager {
- pm, err := newTestProtocolManager(fastSync, blocks, generator, newtx)
+func newTestProtocolManagerMust(t *testing.T, mode downloader.SyncMode, blocks int, generator func(int, *core.BlockGen), newtx chan<- []*types.Transaction) *ProtocolManager {
+ pm, err := newTestProtocolManager(mode, blocks, generator, newtx)
if err != nil {
t.Fatalf("Failed to create protocol manager: %v", err)
}
@@ -172,7 +173,7 @@ func newTestPeer(name string, version int, pm *ProtocolManager, shake bool) (*te
func (p *testPeer) handshake(t *testing.T, td *big.Int, head common.Hash, genesis common.Hash) {
msg := &statusData{
ProtocolVersion: uint32(p.version),
- NetworkId: uint32(NetworkId),
+ NetworkId: uint32(DefaultConfig.NetworkId),
TD: td,
CurrentBlock: head,
GenesisBlock: genesis,
diff --git a/eth/protocol.go b/eth/protocol.go
index 7d22b33de..40997da7a 100644
--- a/eth/protocol.go
+++ b/eth/protocol.go
@@ -41,10 +41,7 @@ var ProtocolVersions = []uint{eth63, eth62}
// Number of implemented message corresponding to different protocol versions.
var ProtocolLengths = []uint64{17, 8}
-const (
- NetworkId = 1
- ProtocolMaxMsgSize = 10 * 1024 * 1024 // Maximum cap on the size of a protocol message
-)
+const ProtocolMaxMsgSize = 10 * 1024 * 1024 // Maximum cap on the size of a protocol message
// eth protocol message codes
const (
diff --git a/eth/protocol_test.go b/eth/protocol_test.go
index 3c9a734df..74180bedd 100644
--- a/eth/protocol_test.go
+++ b/eth/protocol_test.go
@@ -25,6 +25,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
+ "github.com/ethereum/go-ethereum/eth/downloader"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/rlp"
)
@@ -40,7 +41,7 @@ func TestStatusMsgErrors62(t *testing.T) { testStatusMsgErrors(t, 62) }
func TestStatusMsgErrors63(t *testing.T) { testStatusMsgErrors(t, 63) }
func testStatusMsgErrors(t *testing.T, protocol int) {
- pm := newTestProtocolManagerMust(t, false, 0, nil, nil)
+ pm := newTestProtocolManagerMust(t, downloader.FullSync, 0, nil, nil)
td, currentBlock, genesis := pm.blockchain.Status()
defer pm.Stop()
@@ -54,7 +55,7 @@ func testStatusMsgErrors(t *testing.T, protocol int) {
wantError: errResp(ErrNoStatusMsg, "first msg has code 2 (!= 0)"),
},
{
- code: StatusMsg, data: statusData{10, NetworkId, td, currentBlock, genesis},
+ code: StatusMsg, data: statusData{10, uint32(DefaultConfig.NetworkId), td, currentBlock, genesis},
wantError: errResp(ErrProtocolVersionMismatch, "10 (!= %d)", protocol),
},
{
@@ -62,7 +63,7 @@ func testStatusMsgErrors(t *testing.T, protocol int) {
wantError: errResp(ErrNetworkIdMismatch, "999 (!= 1)"),
},
{
- code: StatusMsg, data: statusData{uint32(protocol), NetworkId, td, currentBlock, common.Hash{3}},
+ code: StatusMsg, data: statusData{uint32(protocol), uint32(DefaultConfig.NetworkId), td, currentBlock, common.Hash{3}},
wantError: errResp(ErrGenesisBlockMismatch, "0300000000000000 (!= %x)", genesis[:8]),
},
}
@@ -93,7 +94,7 @@ func TestRecvTransactions63(t *testing.T) { testRecvTransactions(t, 63) }
func testRecvTransactions(t *testing.T, protocol int) {
txAdded := make(chan []*types.Transaction)
- pm := newTestProtocolManagerMust(t, false, 0, nil, txAdded)
+ pm := newTestProtocolManagerMust(t, downloader.FullSync, 0, nil, txAdded)
pm.acceptTxs = 1 // mark synced to accept transactions
p, _ := newTestPeer("peer", protocol, pm, true)
defer pm.Stop()
@@ -120,7 +121,7 @@ func TestSendTransactions62(t *testing.T) { testSendTransactions(t, 62) }
func TestSendTransactions63(t *testing.T) { testSendTransactions(t, 63) }
func testSendTransactions(t *testing.T, protocol int) {
- pm := newTestProtocolManagerMust(t, false, 0, nil, nil)
+ pm := newTestProtocolManagerMust(t, downloader.FullSync, 0, nil, nil)
defer pm.Stop()
// Fill the pool with big transactions.
diff --git a/eth/sync_test.go b/eth/sync_test.go
index 198ffaf27..9eaa1156f 100644
--- a/eth/sync_test.go
+++ b/eth/sync_test.go
@@ -21,6 +21,7 @@ import (
"testing"
"time"
+ "github.com/ethereum/go-ethereum/eth/downloader"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/p2p/discover"
)
@@ -29,12 +30,12 @@ import (
// imported into the blockchain.
func TestFastSyncDisabling(t *testing.T) {
// Create a pristine protocol manager, check that fast sync is left enabled
- pmEmpty := newTestProtocolManagerMust(t, true, 0, nil, nil)
+ pmEmpty := newTestProtocolManagerMust(t, downloader.FastSync, 0, nil, nil)
if atomic.LoadUint32(&pmEmpty.fastSync) == 0 {
t.Fatalf("fast sync disabled on pristine blockchain")
}
// Create a full protocol manager, check that fast sync gets disabled
- pmFull := newTestProtocolManagerMust(t, true, 1024, nil, nil)
+ pmFull := newTestProtocolManagerMust(t, downloader.FastSync, 1024, nil, nil)
if atomic.LoadUint32(&pmFull.fastSync) == 1 {
t.Fatalf("fast sync not disabled on non-empty blockchain")
}
generated by cgit (git 2.34.1) at 2024-11-12 17:21:24 +0800