ethereum-event-azure-function-trigger/EthereumEventListener.StartAsync

EthereumEventListener.cs

public async Task StartAsync(CancellationToken cancellationToken)
{
	_cts = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken);

	var web3 = new Web3(_attribute.Url);
	var contract = web3.Eth.GetContract(_attribute.Abi, _attribute.ContractAddress);

	_event = contract.GetEvent(_attribute.EventName);
	_filter = await _event.CreateFilterAsync();

	ListenAsync(_cts.Token);
}