ethereum

func (*Connection) CallOpts ¶

func (c *Connection) CallOpts() *bind.CallOpts

func (*Connection) Client ¶

func (c *Connection) Client() *ethclient.Client

func (*Connection) Close ¶

func (c *Connection) Close()

Close terminates the client connection and stops any running routines

func (*Connection) Connect ¶

func (c *Connection) Connect() error

Connect starts the ethereum WS connection

func (*Connection) EnsureHasBytecode ¶

func (c *Connection) EnsureHasBytecode(addr ethcommon.Address) error

EnsureHasBytecode asserts if contract code exists at the specified address

func (*Connection) EstimateGasLondon ¶

func (c *Connection) EstimateGasLondon(ctx context.Context, baseFee *big.Int) (*big.Int, *big.Int, error)

func (*Connection) Keypair ¶

func (c *Connection) Keypair() *keystore.Key

func (*Connection) LatestBlock ¶

func (c *Connection) LatestBlock() (*big.Int, error)

LatestBlock returns the latest block from the current chain

func (*Connection) LockAndUpdateOpts ¶

func (c *Connection) LockAndUpdateOpts(needNewNonce bool) error

LockAndUpdateOpts acquires a lock on the opts before updating the nonce and gas price.

func (*Connection) Opts ¶

func (c *Connection) Opts() *bind.TransactOpts

func (*Connection) SafeEstimateGas ¶

func (c *Connection) SafeEstimateGas(ctx context.Context) (*big.Int, error)

func (*Connection) UnlockOpts ¶

func (c *Connection) UnlockOpts()

func (*Connection) WaitForBlock ¶

func (c *Connection) WaitForBlock(targetBlock *big.Int, delay *big.Int) error

WaitForBlock will poll for the block number until the current block is equal or greater. If delay is provided it will wait until currBlock - delay = targetBlock