blockchain

package

v0.0.0-...-12b389a Latest Latest Go to latest Published: Apr 7, 2022 License: Apache-2.0 Imports: 15 Imported by: 0

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Repository

github.com/lacchain/gas-relay-signer

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Documentation ¶

Index ¶

type Client

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Client ¶

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

Client to manage connection to Ethereum

func (*Client) AccountPermitted ¶

func (ec *Client) AccountPermitted(contractAddress, senderAddress common.Address) (bool, error)

AccountPermitted ...

func (*Client) Close ¶

func (ec *Client) Close()

Close ethereum connection

func (*Client) ConfigTransaction ¶

func (ec *Client) ConfigTransaction(key *ecdsa.PrivateKey, gasLimit uint64, pending bool) (*bind.TransactOpts, error)

ConfigTransaction from ethereum address contract

func (*Client) Connect ¶

func (ec *Client) Connect(nodeURL string) error

Connect to Ethereum

func (*Client) DecreaseGasUsed ¶

func (ec *Client) DecreaseGasUsed(contractAddress common.Address, options *bind.TransactOpts, gasUsed *big.Int) (*common.Hash, error)

DecreaseGasUsed into blockchain

func (*Client) GenerateTransaction ¶

func (ec *Client) GenerateTransaction(options *bind.TransactOpts, to *common.Address, relayAddress common.Address, signingData []byte, v uint8, r, s [32]byte) (*types.Transaction, error)

func (*Client) GetBlockByNumber ¶

func (ec *Client) GetBlockByNumber(contractAddress common.Address, blockNumber *big.Int) (*types.Header, uint64, error)

GetBlockByNumber ...

func (*Client) GetCurrentGasLimit ¶

func (ec *Client) GetCurrentGasLimit(contractAddress common.Address) (*big.Int, error)

GetMaxBlockGasLimit ...

func (*Client) GetEthclient ¶

func (ec *Client) GetEthclient() *ethclient.Client

GetEthclient ...

func (*Client) GetGasLimit ¶

func (ec *Client) GetGasLimit(contractAddress, nodeAddress common.Address) (*big.Int, error)

GetGasLimit ...

func (*Client) GetMaxBlockGasLimit ¶

func (ec *Client) GetMaxBlockGasLimit(contractAddress common.Address) (*big.Int, error)

GetMaxBlockGasLimit ...

func (*Client) GetTransactionCount ¶

func (ec *Client) GetTransactionCount(contractAddress common.Address, address common.Address, nodeAddress common.Address) (*big.Int, error)

GetTransactionCount ...

func (*Client) GetTransactionReceipt ¶

func (ec *Client) GetTransactionReceipt(transactionHash common.Hash) (*types.Receipt, error)

GetTransactionReceipt ...

func (*Client) SendMetatransaction ¶

func (ec *Client) SendMetatransaction(contractAddress common.Address, options *bind.TransactOpts, to *common.Address, signingData []byte, v uint8, r [32]byte, s [32]byte) (*common.Hash, error)

SendMetatransaction into blockchain

Source Files ¶

View all Source files

client.go

Directories ¶

Path	Synopsis
contracts

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