eth

package
v0.19.10 Latest Latest
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 Go to latest Published: Oct 8, 2021 License: Apache-2.0 Imports: 50 Imported by: 1

Documentation

Index

Constants

View Source 
const (
	CacheOfEthCallLru = 40960

	FlagEnableMultiCall = "rpc.enable-multi-call"
)
View Source 
const (
	FlagEnableTxPool      = "enable-tx-pool"
	TxPoolCap             = "tx-pool-cap"
	BroadcastPeriodSecond = "broadcast-period-second"
)
View Source 
const (
	DefaultEVMErrorCode          = -32000
	VMExecuteException           = -32015
	VMExecuteExceptionInEstimate = 3

	RPCEthCall           = "eth_call"
	RPCEthEstimateGas    = "eth_estimateGas"
	RPCEthGetBlockByHash = "eth_getBlockByHash"

	RPCUnknowErr = "unknow"
	RPCNullData  = "null"
)

Variables

This section is empty.

Functions

func CheckError 

func CheckError(txRes sdk.TxResponse) (common.Hash, error)

func ParseGasPrice 

func ParseGasPrice() *hexutil.Big

gasPrice: to get "minimum-gas-prices" config or to get ethermint.DefaultGasPrice

func TransformDataError 

func TransformDataError(err error, method string) error

Types

type DataError 

type DataError struct {
	Msg string `json:"msg"`
	// contains filtered or unexported fields
}

func (DataError) Error 

func (d DataError) Error() string

func (DataError) ErrorCode 

func (d DataError) ErrorCode() int

func (DataError) ErrorData 

func (d DataError) ErrorData() interface{}

type PublicEthereumAPI 

type PublicEthereumAPI struct {
	Metrics map[string]*monitor.RpcMetrics
	// contains filtered or unexported fields
}

PublicEthereumAPI is the eth_ prefixed set of APIs in the Web3 JSON-RPC spec.

func NewAPI 

func NewAPI(
	clientCtx clientcontext.CLIContext, log log.Logger, backend backend.Backend, nonceLock *rpctypes.AddrLocker,
	keys ...ethsecp256k1.PrivKey,
) *PublicEthereumAPI

NewAPI creates an instance of the public ETH Web3 API.

func (*PublicEthereumAPI) Accounts 

func (api *PublicEthereumAPI) Accounts() ([]common.Address, error)

Accounts returns the list of accounts available to this node.

func (*PublicEthereumAPI) BlockNumber 

func (api *PublicEthereumAPI) BlockNumber() (hexutil.Uint64, error)

BlockNumber returns the current block number.

func (*PublicEthereumAPI) Call 

func (api *PublicEthereumAPI) Call(args rpctypes.CallArgs, blockNrOrHash rpctypes.BlockNumberOrHash, _ *map[common.Address]rpctypes.Account) (hexutil.Bytes, error)

Call performs a raw contract call.

func (*PublicEthereumAPI) ChainId 

func (api *PublicEthereumAPI) ChainId() (hexutil.Uint, error)

ChainId returns the chain's identifier in hex format

func (*PublicEthereumAPI) ClientCtx 

func (api *PublicEthereumAPI) ClientCtx() clientcontext.CLIContext

ClientCtx returns the Cosmos SDK client context.

func (*PublicEthereumAPI) Coinbase 

func (api *PublicEthereumAPI) Coinbase() (common.Address, error)

Coinbase is the address that staking rewards will be send to (alias for Etherbase).

func (*PublicEthereumAPI) EstimateGas 

func (api *PublicEthereumAPI) EstimateGas(args rpctypes.CallArgs) (hexutil.Uint64, error)

EstimateGas returns an estimate of gas usage for the given smart contract call. It adds 1,000 gas to the returned value instead of using the gas adjustment param from the SDK.

func (*PublicEthereumAPI) GasPrice 

func (api *PublicEthereumAPI) GasPrice() *hexutil.Big

GasPrice returns the current gas price based on Ethermint's gas price oracle.

func (*PublicEthereumAPI) GetAccount added in v0.18.7 

func (api *PublicEthereumAPI) GetAccount(address common.Address) (*ethermint.EthAccount, error)

GetAccount returns the provided account's balance up to the provided block number.

func (*PublicEthereumAPI) GetBalance 

func (api *PublicEthereumAPI) GetBalance(address common.Address, blockNrOrHash rpctypes.BlockNumberOrHash) (*hexutil.Big, error)

GetBalance returns the provided account's balance up to the provided block number.

func (*PublicEthereumAPI) GetBlockByHash 

func (api *PublicEthereumAPI) GetBlockByHash(hash common.Hash, fullTx bool) (interface{}, error)

GetBlockByHash returns the block identified by hash.

func (*PublicEthereumAPI) GetBlockByNumber 

func (api *PublicEthereumAPI) GetBlockByNumber(blockNum rpctypes.BlockNumber, fullTx bool) (interface{}, error)

GetBlockByNumber returns the block identified by number.

func (*PublicEthereumAPI) GetBlockTransactionCountByHash 

func (api *PublicEthereumAPI) GetBlockTransactionCountByHash(hash common.Hash) *hexutil.Uint

GetBlockTransactionCountByHash returns the number of transactions in the block identified by hash.

func (*PublicEthereumAPI) GetBlockTransactionCountByNumber 

func (api *PublicEthereumAPI) GetBlockTransactionCountByNumber(blockNum rpctypes.BlockNumber) *hexutil.Uint

GetBlockTransactionCountByNumber returns the number of transactions in the block identified by its height.

func (*PublicEthereumAPI) GetCode 

func (api *PublicEthereumAPI) GetCode(address common.Address, blockNrOrHash rpctypes.BlockNumberOrHash) (hexutil.Bytes, error)

GetCode returns the contract code at the given address and block number.

func (*PublicEthereumAPI) GetCodeByHash added in v0.18.7 

func (api *PublicEthereumAPI) GetCodeByHash(hash common.Hash) (hexutil.Bytes, error)

GetCodeByHash returns the contract code at the given address and block number.

func (*PublicEthereumAPI) GetKeyringInfo 

func (api *PublicEthereumAPI) GetKeyringInfo() error

GetKeyringInfo checks if the keyring is present on the client context. If not, it creates a new instance and sets it to the client context for later usage.

func (*PublicEthereumAPI) GetKeys 

func (api *PublicEthereumAPI) GetKeys() []ethsecp256k1.PrivKey

GetKeys returns the Cosmos SDK client context.

func (*PublicEthereumAPI) GetProof 

func (api *PublicEthereumAPI) GetProof(address common.Address, storageKeys []string, blockNrOrHash rpctypes.BlockNumberOrHash) (*rpctypes.AccountResult, error)

GetProof returns an account object with proof and any storage proofs

func (*PublicEthereumAPI) GetStorageAt 

func (api *PublicEthereumAPI) GetStorageAt(address common.Address, key string, blockNrOrHash rpctypes.BlockNumberOrHash) (hexutil.Bytes, error)

GetStorageAt returns the contract storage at the given address, block number, and key.

func (*PublicEthereumAPI) GetStorageAtInternal added in v0.18.7 

func (api *PublicEthereumAPI) GetStorageAtInternal(address common.Address, key []byte) (hexutil.Bytes, error)

GetStorageAtInternal returns the contract storage at the given address, block number, and key.

func (*PublicEthereumAPI) GetTransactionByBlockHashAndIndex 

func (api *PublicEthereumAPI) GetTransactionByBlockHashAndIndex(hash common.Hash, idx hexutil.Uint) (*rpctypes.Transaction, error)

GetTransactionByBlockHashAndIndex returns the transaction identified by hash and index.

func (*PublicEthereumAPI) GetTransactionByBlockNumberAndIndex 

func (api *PublicEthereumAPI) GetTransactionByBlockNumberAndIndex(blockNum rpctypes.BlockNumber, idx hexutil.Uint) (*rpctypes.Transaction, error)

GetTransactionByBlockNumberAndIndex returns the transaction identified by number and index.

func (*PublicEthereumAPI) GetTransactionByHash 

func (api *PublicEthereumAPI) GetTransactionByHash(hash common.Hash) (*rpctypes.Transaction, error)

GetTransactionByHash returns the transaction identified by hash.

func (*PublicEthereumAPI) GetTransactionCount 

func (api *PublicEthereumAPI) GetTransactionCount(address common.Address, blockNrOrHash rpctypes.BlockNumberOrHash) (*hexutil.Uint64, error)

GetTransactionCount returns the number of transactions at the given address up to the given block number.

func (*PublicEthereumAPI) GetTransactionLogs 

func (api *PublicEthereumAPI) GetTransactionLogs(txHash common.Hash) ([]*ethtypes.Log, error)

GetTransactionLogs returns the logs given a transaction hash.

func (*PublicEthereumAPI) GetTransactionReceipt 

func (api *PublicEthereumAPI) GetTransactionReceipt(hash common.Hash) (interface{}, error)

GetTransactionReceipt returns the transaction receipt identified by hash.

func (*PublicEthereumAPI) GetUncleByBlockHashAndIndex 

func (api *PublicEthereumAPI) GetUncleByBlockHashAndIndex(hash common.Hash, idx hexutil.Uint) map[string]interface{}

GetUncleByBlockHashAndIndex returns the uncle identified by hash and index. Always returns nil.

func (*PublicEthereumAPI) GetUncleByBlockNumberAndIndex 

func (api *PublicEthereumAPI) GetUncleByBlockNumberAndIndex(number hexutil.Uint, idx hexutil.Uint) map[string]interface{}

GetUncleByBlockNumberAndIndex returns the uncle identified by number and index. Always returns nil.

func (*PublicEthereumAPI) GetUncleCountByBlockHash 

func (api *PublicEthereumAPI) GetUncleCountByBlockHash(_ common.Hash) hexutil.Uint

GetUncleCountByBlockHash returns the number of uncles in the block idenfied by hash. Always zero.

func (*PublicEthereumAPI) GetUncleCountByBlockNumber 

func (api *PublicEthereumAPI) GetUncleCountByBlockNumber(_ rpctypes.BlockNumber) hexutil.Uint

GetUncleCountByBlockNumber returns the number of uncles in the block idenfied by number. Always zero.

func (*PublicEthereumAPI) Hashrate 

func (api *PublicEthereumAPI) Hashrate() hexutil.Uint64

Hashrate returns the current node's hashrate. Always 0.

func (*PublicEthereumAPI) Mining 

func (api *PublicEthereumAPI) Mining() bool

Mining returns whether or not this node is currently mining. Always false.

func (*PublicEthereumAPI) MultiCall added in v0.19.2 

func (api *PublicEthereumAPI) MultiCall(args []rpctypes.CallArgs, blockNr rpctypes.BlockNumber, _ *map[common.Address]rpctypes.Account) ([]hexutil.Bytes, error)

MultiCall performs multiple raw contract call.

func (*PublicEthereumAPI) PendingTransactions 

func (api *PublicEthereumAPI) PendingTransactions() ([]*rpctypes.Transaction, error)

PendingTransactions returns the transactions that are in the transaction pool and have a from address that is one of the accounts this node manages.

func (*PublicEthereumAPI) PendingTransactionsByHash added in v0.17.5 

func (api *PublicEthereumAPI) PendingTransactionsByHash(target common.Hash) (*rpctypes.Transaction, error)

func (*PublicEthereumAPI) ProtocolVersion 

func (api *PublicEthereumAPI) ProtocolVersion() hexutil.Uint

ProtocolVersion returns the supported Ethereum protocol version.

func (*PublicEthereumAPI) SendRawTransaction 

func (api *PublicEthereumAPI) SendRawTransaction(data hexutil.Bytes) (common.Hash, error)

SendRawTransaction send a raw Ethereum transaction.

func (*PublicEthereumAPI) SendTransaction 

func (api *PublicEthereumAPI) SendTransaction(args rpctypes.SendTxArgs) (common.Hash, error)

SendTransaction sends an Ethereum transaction.

func (*PublicEthereumAPI) SetKeys 

func (api *PublicEthereumAPI) SetKeys(keys []ethsecp256k1.PrivKey)

SetKeys sets the given key slice to the set of private keys

func (*PublicEthereumAPI) Sign 

func (api *PublicEthereumAPI) Sign(address common.Address, data hexutil.Bytes) (hexutil.Bytes, error)

Sign signs the provided data using the private key of address via Geth's signature standard.

func (*PublicEthereumAPI) Syncing 

func (api *PublicEthereumAPI) Syncing() (interface{}, error)

Syncing returns whether or not the current node is syncing with other peers. Returns false if not, or a struct outlining the state of the sync if it is.

type TxPool added in v0.18.8 

type TxPool struct {
	// contains filtered or unexported fields
}

func NewTxPool added in v0.18.8 

func NewTxPool(clientCtx clientcontext.CLIContext, api *PublicEthereumAPI) *TxPool

func (*TxPool) CacheAndBroadcastTx added in v0.18.8 

func (pool *TxPool) CacheAndBroadcastTx(api *PublicEthereumAPI, address common.Address, tx *evmtypes.MsgEthereumTx) error

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