public long GetGasLimit(BlockHeader parentHeader)
{
long gasLimit = parentHeader.GasLimit;
long newBlockNumber = parentHeader.Number + 1;
IReleaseSpec spec = _specProvider.GetSpec(newBlockNumber);
gasLimit = Eip1559GasLimitAdjuster.AdjustGasLimit(spec, gasLimit, newBlockNumber);
return(gasLimit);
}
public long GetGasLimit(BlockHeader parentHeader)
{
long parentGasLimit = parentHeader.GasLimit;
long gasLimit = parentGasLimit;
long? targetGasLimit = _miningConfig.TargetBlockGasLimit;
long newBlockNumber = parentHeader.Number + 1;
IReleaseSpec spec = _specProvider.GetSpec(newBlockNumber);
if (targetGasLimit != null)
{
long maxGasLimitDifference = Math.Max(0, parentGasLimit / spec.GasLimitBoundDivisor - 1);
gasLimit = targetGasLimit.Value > parentGasLimit
? parentGasLimit + Math.Min(targetGasLimit.Value - parentGasLimit, maxGasLimitDifference)
: parentGasLimit - Math.Min(parentGasLimit - targetGasLimit.Value, maxGasLimitDifference);
}
gasLimit = Eip1559GasLimitAdjuster.AdjustGasLimit(spec, gasLimit, newBlockNumber);
return(gasLimit);
}