public async Task <Fee1559> SuggestFeeAsync(BigInteger?maxPriorityFeePerGas = null)
{
var lastBlock = await _ethGetBlockWithTransactionsHashes.SendRequestAsync(BlockParameter.CreateLatest()).ConfigureAwait(false);
if (lastBlock.BaseFeePerGas == null)
{
return(FallbackFeeSuggestion);
}
var baseFee = lastBlock.BaseFeePerGas;
if (maxPriorityFeePerGas == null)
{
var estimatedPriorityFee = await EstimatePriorityFeeAsync(
baseFee,
lastBlock.Number
);
if (estimatedPriorityFee == null)
{
return(FallbackFeeSuggestion);
}
maxPriorityFeePerGas = BigInteger.Max(estimatedPriorityFee.Value, DefaultPriorityFee);
}
return(SuggestMaxFeeUsingMultiplier(maxPriorityFeePerGas, baseFee));
}
public static Task <BlockWithTransactionHashes> SendRequestAsync(
this IEthGetBlockWithTransactionsHashesByNumber ethGetBlockWithTransactionsHashesByNumber,
long blockNumber,
object id = null)
{
var bockNumberHex = new HexBigInteger(new BigInteger(blockNumber));
return(ethGetBlockWithTransactionsHashesByNumber.SendRequestAsync(bockNumberHex, id));
}