private static async Task <Dictionary <int, int> > EstimateHalfFeesAsync(this RPCClient rpc, IDictionary <int, int> estimations, int smallTarget, int smallFee, int largeTarget, int largeFee, EstimateSmartFeeMode estimateMode = EstimateSmartFeeMode.Conservative, bool simulateIfRegTest = false, bool tolerateBitcoinCoreBrainfuck = true)
{
var newEstimations = new Dictionary <int, int>();
foreach (var est in estimations)
{
newEstimations.TryAdd(est.Key, est.Value);
}
if (Math.Abs(smallTarget - largeTarget) <= 1)
{
return(newEstimations);
}
if (smallFee == 0)
{
var smallFeeResult = await rpc.EstimateSmartFeeAsync(smallTarget, estimateMode, simulateIfRegTest, tolerateBitcoinCoreBrainfuck);
smallFee = (int)Math.Ceiling(smallFeeResult.FeeRate.SatoshiPerByte);
newEstimations.TryAdd(smallTarget, smallFee);
}
if (largeFee == 0)
{
var largeFeeResult = await rpc.EstimateSmartFeeAsync(largeTarget, estimateMode, simulateIfRegTest, tolerateBitcoinCoreBrainfuck);
largeFee = (int)Math.Ceiling(largeFeeResult.FeeRate.SatoshiPerByte);
largeTarget = largeFeeResult.Blocks;
newEstimations.TryAdd(largeTarget, largeFee);
}
int halfTarget = (smallTarget + largeTarget) / 2;
var halfFeeResult = await rpc.EstimateSmartFeeAsync(halfTarget, estimateMode, simulateIfRegTest, tolerateBitcoinCoreBrainfuck);
int halfFee = (int)Math.Ceiling(halfFeeResult.FeeRate.SatoshiPerByte);
halfTarget = halfFeeResult.Blocks;
newEstimations.TryAdd(halfTarget, halfFee);
if (smallFee != halfFee)
{
var smallEstimations = await rpc.EstimateHalfFeesAsync(newEstimations, smallTarget, smallFee, halfTarget, halfFee, estimateMode, simulateIfRegTest, tolerateBitcoinCoreBrainfuck);
foreach (var est in smallEstimations)
{
newEstimations.TryAdd(est.Key, est.Value);
}
}
if (largeFee != halfFee)
{
var largeEstimations = await rpc.EstimateHalfFeesAsync(newEstimations, halfTarget, halfFee, largeTarget, largeFee, estimateMode, simulateIfRegTest, tolerateBitcoinCoreBrainfuck);
foreach (var est in largeEstimations)
{
newEstimations.TryAdd(est.Key, est.Value);
}
}
return(newEstimations);
}
public static async Task <AllFeeEstimate> EstimateAllFeeAsync(this RPCClient rpc, EstimateSmartFeeMode estimateMode = EstimateSmartFeeMode.Conservative, bool simulateIfRegTest = false, bool tolerateBitcoinCoreBrainfuck = true)
{
var estimations = await rpc.EstimateHalfFeesAsync(new Dictionary <int, int>(), 2, 0, Constants.SevenDaysConfirmationTarget, 0, estimateMode, simulateIfRegTest, tolerateBitcoinCoreBrainfuck);
var allFeeEstimate = new AllFeeEstimate(estimateMode, estimations);
return(allFeeEstimate);
}
