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-rw-r--r--eth/api.go60
1 files changed, 35 insertions, 25 deletions
diff --git a/eth/api.go b/eth/api.go
index 676191fc2..138df908a 100644
--- a/eth/api.go
+++ b/eth/api.go
@@ -25,6 +25,7 @@ import (
"io/ioutil"
"math/big"
"os"
+ "runtime"
"sync"
"time"
@@ -96,8 +97,8 @@ type PublicEthereumAPI struct {
}
// NewPublicEthereumAPI creates a new Ethereum protocol API.
-func NewPublicEthereumAPI(e *Ethereum) *PublicEthereumAPI {
- return &PublicEthereumAPI{e, NewGasPriceOracle(e)}
+func NewPublicEthereumAPI(e *Ethereum, gpo *GasPriceOracle) *PublicEthereumAPI {
+ return &PublicEthereumAPI{e, gpo}
}
// GasPrice returns a suggestion for a gas price.
@@ -108,11 +109,7 @@ func (s *PublicEthereumAPI) GasPrice() *big.Int {
// GetCompilers returns the collection of available smart contract compilers
func (s *PublicEthereumAPI) GetCompilers() ([]string, error) {
solc, err := s.e.Solc()
- if err != nil {
- return nil, err
- }
-
- if solc != nil {
+ if err != nil && solc != nil {
return []string{"Solidity"}, nil
}
@@ -240,9 +237,15 @@ func NewPrivateMinerAPI(e *Ethereum) *PrivateMinerAPI {
return &PrivateMinerAPI{e: e}
}
-// Start the miner with the given number of threads
-func (s *PrivateMinerAPI) Start(threads rpc.HexNumber) (bool, error) {
+// Start the miner with the given number of threads. If threads is nil the number of
+// workers started is equal to the number of logical CPU's that are usable by this process.
+func (s *PrivateMinerAPI) Start(threads *rpc.HexNumber) (bool, error) {
s.e.StartAutoDAG()
+
+ if threads == nil {
+ threads = rpc.NewHexNumber(runtime.NumCPU())
+ }
+
err := s.e.StartMining(threads.Int(), "")
if err == nil {
return true, nil
@@ -265,7 +268,7 @@ func (s *PrivateMinerAPI) SetExtra(extra string) (bool, error) {
}
// SetGasPrice sets the minimum accepted gas price for the miner.
-func (s *PrivateMinerAPI) SetGasPrice(gasPrice rpc.Number) bool {
+func (s *PrivateMinerAPI) SetGasPrice(gasPrice rpc.HexNumber) bool {
s.e.Miner().SetGasPrice(gasPrice.BigInt())
return true
}
@@ -440,10 +443,15 @@ func (s *PrivateAccountAPI) NewAccount(password string) (common.Address, error)
return common.Address{}, err
}
-// UnlockAccount will unlock the account associated with the given address with the given password for duration seconds.
-// It returns an indication if the action was successful.
-func (s *PrivateAccountAPI) UnlockAccount(addr common.Address, password string, duration int) bool {
- if err := s.am.TimedUnlock(addr, password, time.Duration(duration)*time.Second); err != nil {
+// UnlockAccount will unlock the account associated with the given address with
+// the given password for duration seconds. If duration is nil it will use a
+// default of 300 seconds. It returns an indication if the account was unlocked.
+func (s *PrivateAccountAPI) UnlockAccount(addr common.Address, password string, duration *rpc.HexNumber) bool {
+ if duration == nil {
+ duration = rpc.NewHexNumber(300)
+ }
+
+ if err := s.am.TimedUnlock(addr, password, time.Duration(duration.Int())*time.Second); err != nil {
glog.V(logger.Info).Infof("%v\n", err)
return false
}
@@ -458,7 +466,7 @@ func (s *PrivateAccountAPI) LockAccount(addr common.Address) bool {
// PublicBlockChainAPI provides an API to access the Ethereum blockchain.
// It offers only methods that operate on public data that is freely available to anyone.
type PublicBlockChainAPI struct {
- config *core.ChainConfig
+ config *core.ChainConfig
bc *core.BlockChain
chainDb ethdb.Database
eventMux *event.TypeMux
@@ -466,10 +474,11 @@ type PublicBlockChainAPI struct {
newBlockSubscriptions map[string]func(core.ChainEvent) error // callbacks for new block subscriptions
am *accounts.Manager
miner *miner.Miner
+ gpo *GasPriceOracle
}
// NewPublicBlockChainAPI creates a new Etheruem blockchain API.
-func NewPublicBlockChainAPI(config *core.ChainConfig, bc *core.BlockChain, m *miner.Miner, chainDb ethdb.Database, eventMux *event.TypeMux, am *accounts.Manager) *PublicBlockChainAPI {
+func NewPublicBlockChainAPI(config *core.ChainConfig, bc *core.BlockChain, m *miner.Miner, chainDb ethdb.Database, gpo *GasPriceOracle, eventMux *event.TypeMux, am *accounts.Manager) *PublicBlockChainAPI {
api := &PublicBlockChainAPI{
config: config,
bc: bc,
@@ -478,6 +487,7 @@ func NewPublicBlockChainAPI(config *core.ChainConfig, bc *core.BlockChain, m *mi
eventMux: eventMux,
am: am,
newBlockSubscriptions: make(map[string]func(core.ChainEvent) error),
+ gpo: gpo,
}
go api.subscriptionLoop()
@@ -674,8 +684,8 @@ func (m callmsg) Data() []byte { return m.data }
type CallArgs struct {
From common.Address `json:"from"`
To *common.Address `json:"to"`
- Gas rpc.HexNumber `json:"gas"`
- GasPrice rpc.HexNumber `json:"gasPrice"`
+ Gas *rpc.HexNumber `json:"gas"`
+ GasPrice *rpc.HexNumber `json:"gasPrice"`
Value rpc.HexNumber `json:"value"`
Data string `json:"data"`
}
@@ -711,11 +721,11 @@ func (s *PublicBlockChainAPI) doCall(args CallArgs, blockNr rpc.BlockNumber) (st
value: args.Value.BigInt(),
data: common.FromHex(args.Data),
}
- if msg.gas.Cmp(common.Big0) == 0 {
+ if msg.gas == nil {
msg.gas = big.NewInt(50000000)
}
- if msg.gasPrice.Cmp(common.Big0) == 0 {
- msg.gasPrice = new(big.Int).Mul(big.NewInt(50), common.Shannon)
+ if msg.gasPrice == nil {
+ msg.gasPrice = s.gpo.SuggestPrice()
}
// Execute the call and return
@@ -882,10 +892,10 @@ type PublicTransactionPoolAPI struct {
}
// NewPublicTransactionPoolAPI creates a new RPC service with methods specific for the transaction pool.
-func NewPublicTransactionPoolAPI(e *Ethereum) *PublicTransactionPoolAPI {
+func NewPublicTransactionPoolAPI(e *Ethereum, gpo *GasPriceOracle) *PublicTransactionPoolAPI {
api := &PublicTransactionPoolAPI{
eventMux: e.EventMux(),
- gpo: NewGasPriceOracle(e),
+ gpo: gpo,
chainDb: e.ChainDb(),
bc: e.BlockChain(),
am: e.AccountManager(),
@@ -1306,7 +1316,7 @@ func newTx(t *types.Transaction) *Tx {
// SignTransaction will sign the given transaction with the from account.
// The node needs to have the private key of the account corresponding with
// the given from address and it needs to be unlocked.
-func (s *PublicTransactionPoolAPI) SignTransaction(args *SignTransactionArgs) (*SignTransactionResult, error) {
+func (s *PublicTransactionPoolAPI) SignTransaction(args SignTransactionArgs) (*SignTransactionResult, error) {
if args.Gas == nil {
args.Gas = rpc.NewHexNumber(defaultGas)
}
@@ -1397,7 +1407,7 @@ func (s *PublicTransactionPoolAPI) NewPendingTransactions(ctx context.Context) (
// Resend accepts an existing transaction and a new gas price and limit. It will remove the given transaction from the
// pool and reinsert it with the new gas price and limit.
-func (s *PublicTransactionPoolAPI) Resend(tx *Tx, gasPrice, gasLimit *rpc.HexNumber) (common.Hash, error) {
+func (s *PublicTransactionPoolAPI) Resend(tx Tx, gasPrice, gasLimit *rpc.HexNumber) (common.Hash, error) {
pending := s.txPool.GetTransactions()
for _, p := range pending {
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 17:26:51 +0800