private void ApplyMinerRewards(Block block, IBlockTracer tracer)
{
if (_logger.IsTrace)
{
_logger.Trace("Applying miner rewards:");
}
var rewards = _rewardCalculator.CalculateRewards(block);
for (int i = 0; i < rewards.Length; i++)
{
BlockReward reward = rewards[i];
ITxTracer txTracer = null;
if (tracer.IsTracingRewards)
{
txTracer = tracer.StartNewTxTrace(null);
}
ApplyMinerReward(block, reward, tracer.IsTracingRewards ? tracer : NullBlockTracer.Instance);
if (tracer.IsTracingRewards)
{
tracer.EndTxTrace();
tracer.ReportReward(reward.Address, reward.RewardType.ToLowerString(), (UInt256)reward.Value);
if (txTracer?.IsTracingState ?? false)
{
_stateProvider.Commit(_specProvider.GetSpec(block.Number), txTracer);
}
}
}
}
private void ApplyMinerReward(Block block, BlockReward reward, IBlockTracer tracer)
{
if (_logger.IsTrace)
{
_logger.Trace($" {(decimal) reward.Value / (decimal) Unit.Ether:N3}{Unit.EthSymbol} for account at {reward.Address}");
}
if (!_stateProvider.AccountExists(reward.Address))
{
_stateProvider.CreateAccount(reward.Address, (UInt256)reward.Value);
}
else
{
_stateProvider.AddToBalance(reward.Address, (UInt256)reward.Value, _specProvider.GetSpec(block.Number));
}
}
public BlockReward[] CalculateRewards(Block block)
{
IReleaseSpec spec = _specProvider.GetSpec(block.Number);
UInt256 blockReward = spec.IsEip649Enabled ? spec.IsEip1234Enabled ? 2.Ether() : 3.Ether() : 5.Ether();
BlockReward[] rewards = new BlockReward[1 + block.Ommers.Length];
BlockHeader blockHeader = block.Header;
BigInteger mainReward = blockReward + (uint)block.Ommers.Length * (blockReward >> 5);
rewards[0] = new BlockReward(blockHeader.Beneficiary, mainReward);
for (int i = 0; i < block.Ommers.Length; i++)
{
BigInteger ommerReward = blockReward - ((uint)(blockHeader.Number - block.Ommers[i].Number) * blockReward >> 3);
rewards[i + 1] = new BlockReward(block.Ommers[i].Beneficiary, ommerReward, BlockRewardType.Uncle);
}
return(rewards);
}
public BlockReward[] CalculateRewards(Block block)
{
IReleaseSpec spec = _specProvider.GetSpec(block.Number);
BigInteger blockReward = spec.IsEip649Enabled ? 3.Ether() : 5.Ether();
BlockReward[] rewards = new BlockReward[1 + block.Ommers.Length];
BlockHeader blockHeader = block.Header;
rewards[0] = new BlockReward();
rewards[0].Address = blockHeader.Beneficiary;
rewards[0].Value = blockReward + block.Ommers.Length * blockReward / 32;
for (int i = 0; i < block.Ommers.Length; i++)
{
rewards[i + 1] = new BlockReward();
rewards[i + 1].Address = block.Ommers[i].Beneficiary;
rewards[i + 1].Value = blockReward + (block.Ommers[i].Number - blockHeader.Number) * blockReward / 8;
}
return(rewards);
}
public BlockReward[] CalculateRewards(Block block)
{
IReleaseSpec spec = _specProvider.GetSpec(block.Number);
UInt256 blockReward = spec.IsEip649Enabled ? (spec.IsEip1234Enabled ? 2.Ether() : 3.Ether()) : 5.Ether();
BlockReward[] rewards = new BlockReward[1 + block.Ommers.Length];
BlockHeader blockHeader = block.Header;
rewards[0] = new BlockReward();
rewards[0].Address = blockHeader.Beneficiary;
rewards[0].Value = blockReward + (uint)block.Ommers.Length * (blockReward >> 5);
for (int i = 0; i < block.Ommers.Length; i++)
{
rewards[i + 1] = new BlockReward();
rewards[i + 1].Address = block.Ommers[i].Beneficiary;
rewards[i + 1].Value = blockReward - ((uint)(blockHeader.Number - block.Ommers[i].Number) * blockReward >> 3);
}
return(rewards);
}
