public BoostBlockImprovementContextFactory(IManualBlockProductionTrigger blockProductionTrigger, TimeSpan timeout, IBoostRelay boostRelay, IStateReader stateReader)
{
_blockProductionTrigger = blockProductionTrigger;
_timeout = timeout;
_boostRelay = boostRelay;
_stateReader = stateReader;
}
public AssembleBlockHandler(IBlockTree blockTree, IManualBlockProductionTrigger blockProductionTrigger, ManualTimestamper timestamper, ILogManager logManager)
{
_blockTree = blockTree;
_blockProductionTrigger = blockProductionTrigger;
_timestamper = timestamper;
_logger = logManager.GetClassLogger();
}
public void Evm_mine()
{
IManualBlockProductionTrigger trigger = Substitute.For <IManualBlockProductionTrigger>();
EvmModule module = new EvmModule(trigger);
string response = RpcTest.TestSerializedRequest <IEvmModule>(module, "evm_mine");
Assert.AreEqual("{\"jsonrpc\":\"2.0\",\"result\":true,\"id\":67}", response);
trigger.Received().BuildBlock();
}
public DelayBlockImprovementContext(
Block currentBestBlock,
IManualBlockProductionTrigger blockProductionTrigger,
TimeSpan timeout,
BlockHeader parentHeader,
PayloadAttributes payloadAttributes,
int delay)
{
_cancellationTokenSource = new CancellationTokenSource(timeout);
CurrentBestBlock = currentBestBlock;
ImprovementTask = BuildBlock(blockProductionTrigger, parentHeader, payloadAttributes, delay, _cancellationTokenSource.Token);
}
public BlockImprovementContext(
Block currentBestBlock,
IManualBlockProductionTrigger blockProductionTrigger,
TimeSpan timeout,
BlockHeader parentHeader,
PayloadAttributes payloadAttributes)
{
_cancellationTokenSource = new CancellationTokenSource(timeout);
CurrentBestBlock = currentBestBlock;
ImprovementTask = blockProductionTrigger
.BuildBlock(parentHeader, _cancellationTokenSource.Token, NullBlockTracer.Instance, payloadAttributes)
.ContinueWith(SetCurrentBestBlock, _cancellationTokenSource.Token);
}
public BoostBlockImprovementContext(
Block currentBestBlock,
IManualBlockProductionTrigger blockProductionTrigger,
TimeSpan timeout,
BlockHeader parentHeader,
PayloadAttributes payloadAttributes,
IBoostRelay boostRelay,
IStateReader stateReader)
{
_boostRelay = boostRelay;
_stateReader = stateReader;
_cancellationTokenSource = new CancellationTokenSource(timeout);
CurrentBestBlock = currentBestBlock;
ImprovementTask = StartImprovingBlock(blockProductionTrigger, parentHeader, payloadAttributes, _cancellationTokenSource.Token);
}
private async Task <Block?> BuildBlock(
IManualBlockProductionTrigger blockProductionTrigger,
BlockHeader parentHeader,
PayloadAttributes payloadAttributes,
int delay,
CancellationToken cancellationToken)
{
Block?block = await blockProductionTrigger.BuildBlock(parentHeader, cancellationToken, NullBlockTracer.Instance, payloadAttributes);
await Task.Delay(delay, cancellationToken);
if (block is not null)
{
CurrentBestBlock = block;
}
return(CurrentBestBlock);
}
private async Task <Block?> StartImprovingBlock(
IManualBlockProductionTrigger blockProductionTrigger,
BlockHeader parentHeader,
PayloadAttributes payloadAttributes,
CancellationToken cancellationToken)
{
payloadAttributes = await _boostRelay.GetPayloadAttributes(payloadAttributes, cancellationToken);
UInt256 balanceBefore = _stateReader.GetAccount(parentHeader.StateRoot !, payloadAttributes.SuggestedFeeRecipient)?.Balance ?? UInt256.Zero;
Block? block = await blockProductionTrigger.BuildBlock(parentHeader, cancellationToken, NullBlockTracer.Instance, payloadAttributes);
if (block is not null)
{
CurrentBestBlock = block;
UInt256 balanceAfter = _stateReader.GetAccount(block.StateRoot !, payloadAttributes.SuggestedFeeRecipient)?.Balance ?? UInt256.Zero;
await _boostRelay.SendPayload(new BoostExecutionPayloadV1 { Block = new ExecutionPayloadV1(block), Profit = balanceAfter - balanceBefore }, cancellationToken);
}
return(CurrentBestBlock);
}
public EvmModule(IManualBlockProductionTrigger?trigger)
{
_trigger = trigger ?? throw new ArgumentNullException(nameof(trigger));
}
public BlockImprovementContextFactory(IManualBlockProductionTrigger blockProductionTrigger, TimeSpan timeout)
{
_blockProductionTrigger = blockProductionTrigger;
_timeout = timeout;
}
public DelayBlockImprovementContextFactory(IManualBlockProductionTrigger productionTrigger, TimeSpan timeout, int delay)
{
_productionTrigger = productionTrigger;
_timeout = timeout;
_delay = delay;
}
