public ReadOnlyChainProcessingEnv(
ReadOnlyTxProcessingEnv txEnv,
IBlockValidator blockValidator,
IBlockPreprocessorStep recoveryStep,
IRewardCalculator rewardCalculator,
IReceiptStorage receiptStorage,
IReadOnlyDbProvider dbProvider,
ISpecProvider specProvider,
ILogManager logManager)
{
_txEnv = txEnv;
BlockProcessor = new BlockProcessor(
specProvider,
blockValidator,
rewardCalculator,
_txEnv.TransactionProcessor,
StateProvider,
_txEnv.StorageProvider,
NullTxPool.Instance,
receiptStorage,
NullWitnessCollector.Instance,
logManager);
_blockProcessingQueue = new BlockchainProcessor(_txEnv.BlockTree, BlockProcessor, recoveryStep, logManager, BlockchainProcessor.Options.NoReceipts);
BlockProcessingQueue = _blockProcessingQueue;
ChainProcessor = new OneTimeChainProcessor(dbProvider, _blockProcessingQueue);
}
public DevBlockProducer(
ITxSource txSource,
IBlockchainProcessor processor,
IStateProvider stateProvider,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
ITxPool txPool,
ITimestamper timestamper,
ISpecProvider specProvider,
IMiningConfig miningConfig,
ILogManager logManager)
: base(
txSource,
processor,
new NethDevSealEngine(),
blockTree,
blockProcessingQueue,
stateProvider,
FollowOtherMiners.Instance,
timestamper,
specProvider,
logManager)
{
_txPool = txPool ?? throw new ArgumentNullException(nameof(txPool));
_miningConfig = miningConfig ?? throw new ArgumentNullException(nameof(miningConfig));
_timer = new Timer(_timeout.TotalMilliseconds);
_timer.Elapsed += TimerOnElapsed;
_timer.AutoReset = false;
}
public TestAuraProducer(ITxSource transactionSource,
IBlockchainProcessor processor,
IStateProvider stateProvider,
ISealer sealer,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
ITimestamper timestamper,
ILogManager logManager,
IAuRaStepCalculator auRaStepCalculator,
IReportingValidator reportingValidator,
IAuraConfig config,
ISpecProvider specProvider)
: base(
transactionSource,
processor,
stateProvider,
sealer,
blockTree,
blockProcessingQueue,
timestamper,
auRaStepCalculator,
reportingValidator,
config,
FollowOtherMiners.Instance,
specProvider,
logManager)
{
}
public ForkchoiceUpdatedV1Handler(
IBlockTree blockTree,
IManualBlockFinalizationManager manualBlockFinalizationManager,
IPoSSwitcher poSSwitcher,
IPayloadPreparationService payloadPreparationService,
IBlockProcessingQueue processingQueue,
IBlockCacheService blockCacheService,
IInvalidChainTracker invalidChainTracker,
IMergeSyncController mergeSyncController,
IBeaconPivot beaconPivot,
IPeerRefresher peerRefresher,
ILogManager logManager)
{
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_manualBlockFinalizationManager = manualBlockFinalizationManager ?? throw new ArgumentNullException(nameof(manualBlockFinalizationManager));
_poSSwitcher = poSSwitcher ?? throw new ArgumentNullException(nameof(poSSwitcher));
_payloadPreparationService = payloadPreparationService;
_processingQueue = processingQueue;
_blockCacheService = blockCacheService;
_invalidChainTracker = invalidChainTracker;
_mergeSyncController = mergeSyncController;
_beaconPivot = beaconPivot;
_peerRefresher = peerRefresher;
_logger = logManager.GetClassLogger();
}
public BeamBlockchainProcessor(
IReadOnlyDbProvider readOnlyDbProvider,
IBlockTree blockTree,
ISpecProvider specProvider,
ILogManager logManager,
IBlockValidator blockValidator,
IBlockPreprocessorStep recoveryStep,
IRewardCalculatorSource rewardCalculatorSource,
IBlockProcessingQueue processingQueue,
ISyncModeSelector syncModeSelector)
{
_readOnlyDbProvider = readOnlyDbProvider ?? throw new ArgumentNullException(nameof(readOnlyDbProvider));
_blockValidator = blockValidator ?? throw new ArgumentNullException(nameof(blockValidator));
_recoveryStep = recoveryStep ?? throw new ArgumentNullException(nameof(recoveryStep));
_rewardCalculatorSource = rewardCalculatorSource ?? throw new ArgumentNullException(nameof(rewardCalculatorSource));
_standardProcessorQueue = processingQueue ?? throw new ArgumentNullException(nameof(processingQueue));
_syncModeSelector = syncModeSelector ?? throw new ArgumentNullException(nameof(syncModeSelector));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_logManager = logManager ?? throw new ArgumentNullException(nameof(logManager));
_readOnlyBlockTree = new ReadOnlyBlockTree(blockTree);
blockTree.NewBestSuggestedBlock += OnNewBlock;
_logger = logManager.GetClassLogger();
_blockAction = BeamProcess;
_syncModeSelector.Preparing += SyncModeSelectorOnPreparing;
_syncModeSelector.Changing += SyncModeSelectorOnChanging;
_syncModeSelector.Changed += SyncModeSelectorOnChanged;
}
protected LoopBlockProducerBase(
ITxSource txSource,
IBlockchainProcessor processor,
ISealer sealer,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
IStateProvider stateProvider,
ITimestamper timestamper,
IGasLimitCalculator gasLimitCalculator,
ISpecProvider specProvider,
ILogManager logManager,
string name)
: base(
txSource,
processor,
sealer,
blockTree,
blockProcessingQueue,
stateProvider,
gasLimitCalculator,
timestamper,
specProvider,
logManager)
{
_name = name;
}
public MinedBlockProducer(ITxSource txSource,
IBlockchainProcessor processor,
ISealer sealer,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
IStateProvider stateProvider,
IGasLimitCalculator gasLimitCalculator,
ITimestamper timestamper,
ISpecProvider specProvider,
ILogManager logManager,
IDifficultyCalculator difficultyCalculator)
: base(
txSource,
processor,
sealer,
blockTree,
blockProcessingQueue,
stateProvider,
gasLimitCalculator,
timestamper,
specProvider,
logManager)
{
_difficultyCalculator = difficultyCalculator ?? throw new ArgumentNullException(nameof(difficultyCalculator));
}
public void SetUp()
{
_stepDelay = TimeSpan.FromMilliseconds(20);
_pendingTxSelector = Substitute.For <IPendingTxSelector>();
_blockchainProcessor = Substitute.For <IBlockchainProcessor>();
_sealer = Substitute.For <ISealer>();
_blockTree = Substitute.For <IBlockTree>();
_blockProcessingQueue = Substitute.For <IBlockProcessingQueue>();
_stateProvider = Substitute.For <IStateProvider>();
_timestamper = Substitute.For <ITimestamper>();
_auRaStepCalculator = Substitute.For <IAuRaStepCalculator>();
_auraConfig = Substitute.For <IAuraConfig>();
_nodeAddress = TestItem.AddressA;
_auRaBlockProducer = new AuRaBlockProducer(
_pendingTxSelector,
_blockchainProcessor,
_stateProvider,
_sealer,
_blockTree,
_blockProcessingQueue,
_timestamper,
LimboLogs.Instance, _auRaStepCalculator, _auraConfig, _nodeAddress);
_auraConfig.ForceSealing.Returns(true);
_pendingTxSelector.SelectTransactions(Arg.Any <long>()).Returns(Array.Empty <Transaction>());
_sealer.CanSeal(Arg.Any <long>(), Arg.Any <Keccak>()).Returns(true);
_sealer.SealBlock(Arg.Any <Block>(), Arg.Any <CancellationToken>()).Returns(c => Task.FromResult(c.Arg <Block>()));
_blockProcessingQueue.IsEmpty.Returns(true);
_auRaStepCalculator.TimeToNextStep.Returns(_stepDelay);
_blockTree.BestKnownNumber.Returns(1);
_blockTree.Head.Returns(Build.A.BlockHeader.WithAura(10, Bytes.Empty).TestObject);
_blockchainProcessor.Process(Arg.Any <Block>(), ProcessingOptions.ProducingBlock, Arg.Any <IBlockTracer>()).Returns(c => c.Arg <Block>());
}
public AuRaBlockProducer(ITxSource txSource,
IBlockchainProcessor processor,
IStateProvider stateProvider,
ISealer sealer,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
ITimestamper timestamper,
IAuRaStepCalculator auRaStepCalculator,
IReportingValidator reportingValidator,
IAuraConfig config,
IGasLimitCalculator gasLimitCalculator,
ISpecProvider specProvider,
ILogManager logManager)
: base(
new ValidatedTxSource(txSource, logManager),
processor,
sealer,
blockTree,
blockProcessingQueue,
stateProvider,
timestamper,
gasLimitCalculator,
specProvider,
logManager,
"AuRa")
{
_auRaStepCalculator = auRaStepCalculator ?? throw new ArgumentNullException(nameof(auRaStepCalculator));
_reportingValidator = reportingValidator ?? throw new ArgumentNullException(nameof(reportingValidator));
_config = config ?? throw new ArgumentNullException(nameof(config));
_canProduce = _config.AllowAuRaPrivateChains ? 1 : 0;
}
public void SetUp()
{
_blockchainProcessingQueue = Substitute.For <IBlockProcessingQueue>();
_blockchainProcessor = Substitute.For <IBlockchainProcessor>();
_blockTree = Build.A.BlockTree().OfChainLength(10).TestObject;
HeaderValidator headerValidator = new HeaderValidator(_blockTree, NullSealEngine.Instance, MainnetSpecProvider.Instance, LimboLogs.Instance);
_validator = new BlockValidator(Always.Valid, headerValidator, Always.Valid, MainnetSpecProvider.Instance, LimboLogs.Instance);
}
public DevBackgroundBlockProducer(
IPendingTxSelector pendingTxSelector,
IBlockchainProcessor processor,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
IStateProvider stateProvider,
ITimestamper timestamper,
ILogManager logManager) : base(pendingTxSelector, processor, NullSealEngine.Instance, blockTree, blockProcessingQueue, stateProvider, timestamper, logManager, "Dev")
{
}
public Eth2TestBlockProducer(
ITxSource txSource,
IBlockchainProcessor processor,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
IStateProvider stateProvider,
IGasLimitCalculator gasLimitCalculator,
ISigner signer, ILogManager logManager)
: base(txSource, processor, blockTree, blockProcessingQueue, stateProvider, gasLimitCalculator, signer, logManager)
{
}
public DevBlockProducer(IPendingTxSelector pendingTxSelector,
IBlockchainProcessor processor,
IStateProvider stateProvider,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
ITxPool txPool,
ITimestamper timestamper,
ILogManager logManager)
: base(pendingTxSelector, processor, NethDevSealEngine.Instance, blockTree, blockProcessingQueue, stateProvider, timestamper, logManager)
{
_txPool = txPool ?? throw new ArgumentNullException(nameof(txPool));
}
public MinedBlockProducer(
IPendingTxSelector pendingTxSelector,
IBlockchainProcessor processor,
ISealer sealer,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
IStateProvider stateProvider,
ITimestamper timestamper,
ILogManager logManager,
IDifficultyCalculator difficultyCalculator)
: base(pendingTxSelector, processor, sealer, blockTree, blockProcessingQueue, stateProvider, timestamper, logManager)
{
_difficultyCalculator = difficultyCalculator ?? throw new ArgumentNullException(nameof(difficultyCalculator));
}
protected BaseLoopBlockProducer(
ITxSource txSource,
IBlockchainProcessor processor,
ISealer sealer,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
IStateProvider stateProvider,
ITimestamper timestamper,
ILogManager logManager,
string name)
: base(txSource, processor, sealer, blockTree, blockProcessingQueue, stateProvider, timestamper, logManager)
{
_name = name;
}
public HiveRunner(
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
IConfigProvider configurationProvider,
ILogger logger,
IFileSystem fileSystem,
IBlockValidator blockValidator)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_blockProcessingQueue = blockProcessingQueue ?? throw new ArgumentNullException(nameof(blockProcessingQueue));
_configurationProvider = configurationProvider ?? throw new ArgumentNullException(nameof(configurationProvider));
_fileSystem = fileSystem ?? throw new ArgumentNullException(nameof(fileSystem));
_blockValidator = blockValidator;
_resetEvent = new SemaphoreSlim(0);
}
public AuRaBlockProducer(IPendingTxSelector pendingTxSelector,
IBlockchainProcessor processor,
IStateProvider stateProvider,
ISealer sealer,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
ITimestamper timestamper,
ILogManager logManager,
IAuRaStepCalculator auRaStepCalculator,
IAuraConfig config,
Address nodeAddress)
: base(pendingTxSelector, processor, sealer, blockTree, blockProcessingQueue, stateProvider, timestamper, logManager, "AuRa")
{
_auRaStepCalculator = auRaStepCalculator ?? throw new ArgumentNullException(nameof(auRaStepCalculator));
_config = config ?? throw new ArgumentNullException(nameof(config));
_nodeAddress = nodeAddress ?? throw new ArgumentNullException(nameof(nodeAddress));
}
public BuildBlocksOnlyWhenNotProcessing(
IBlockProductionTrigger blockProductionTrigger,
IBlockProcessingQueue blockProcessingQueue,
IBlockTree blockTree,
ILogManager logManager,
bool waitForInitialSync = true)
{
_blockProductionTrigger = blockProductionTrigger;
_blockProcessingQueue = blockProcessingQueue;
_blockTree = blockTree;
_canProduce = waitForInitialSync ? 0 : 1;
_logger = logManager.GetClassLogger();
_blockTree.NewBestSuggestedBlock += BlockTreeOnNewBestSuggestedBlock;
_blockProcessingQueue.ProcessingQueueEmpty += OnBlockProcessorQueueEmpty;
_blockProductionTrigger.TriggerBlockProduction += OnTriggerBlockProduction;
}
protected BaseBlockProducer(
ITxSource txSource,
IBlockchainProcessor processor,
ISealer sealer,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
IStateProvider stateProvider,
ITimestamper timestamper,
ILogManager logManager)
{
_txSource = txSource ?? throw new ArgumentNullException(nameof(txSource));
Processor = processor ?? throw new ArgumentNullException(nameof(processor));
_sealer = sealer ?? throw new ArgumentNullException(nameof(sealer));
BlockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
BlockProcessingQueue = blockProcessingQueue ?? throw new ArgumentNullException(nameof(blockProcessingQueue));
_stateProvider = stateProvider ?? throw new ArgumentNullException(nameof(stateProvider));
_timestamper = timestamper ?? throw new ArgumentNullException(nameof(timestamper));
Logger = logManager?.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
}
public AuRaBlockProducer(
ITxSource txSource,
IBlockchainProcessor processor,
IStateProvider stateProvider,
ISealer sealer,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
ITimestamper timestamper,
ILogManager logManager,
IAuRaStepCalculator auRaStepCalculator,
IAuraConfig config,
Address nodeAddress,
IGasLimitOverride gasLimitOverride = null)
: base(txSource, processor, sealer, blockTree, blockProcessingQueue, stateProvider, timestamper, logManager, "AuRa")
{
_auRaStepCalculator = auRaStepCalculator ?? throw new ArgumentNullException(nameof(auRaStepCalculator));
_config = config ?? throw new ArgumentNullException(nameof(config));
CanProduce = _config.AllowAuRaPrivateChains;
_nodeAddress = nodeAddress ?? throw new ArgumentNullException(nameof(nodeAddress));
_gasLimitOverride = gasLimitOverride;
}
public override Eth2BlockProducer Create(
IBlockTree blockTree,
IDbProvider dbProvider,
IReadOnlyTrieStore readOnlyTrieStore,
IBlockPreprocessorStep blockPreprocessor,
ITxPool txPool,
IBlockValidator blockValidator,
IRewardCalculatorSource rewardCalculatorSource,
IReceiptStorage receiptStorage,
IBlockProcessingQueue blockProcessingQueue,
ISpecProvider specProvider,
ISigner engineSigner,
IMiningConfig miningConfig,
ILogManager logManager)
{
BlockProducerContext producerContext = GetProducerChain(
blockTree,
dbProvider,
readOnlyTrieStore,
blockPreprocessor,
txPool,
blockValidator,
rewardCalculatorSource,
receiptStorage,
specProvider,
miningConfig,
logManager);
return(new Eth2TestBlockProducer(
producerContext.TxSource,
producerContext.ChainProcessor,
blockTree,
blockProcessingQueue,
producerContext.ReadOnlyStateProvider,
new TargetAdjustedGasLimitCalculator(specProvider, miningConfig),
engineSigner,
specProvider,
logManager));
}
public async Task AuraTestBlockProducer_IsProducingBlocks_returns_expected_results()
{
IBlockProcessingQueue blockProcessingQueue = Substitute.For <IBlockProcessingQueue>();
blockProcessingQueue.IsEmpty.Returns(true);
AuRaBlockProducer blockProducer = new AuRaBlockProducer(
Substitute.For <ITxSource>(),
Substitute.For <IBlockchainProcessor>(),
Substitute.For <IStateProvider>(),
Substitute.For <ISealer>(),
Substitute.For <IBlockTree>(),
Substitute.For <IBlockProcessingQueue>(),
Substitute.For <ITimestamper>(),
Substitute.For <IAuRaStepCalculator>(),
Substitute.For <IReportingValidator>(),
new AuRaConfig(),
Substitute.For <IGasLimitCalculator>(),
Substitute.For <ISpecProvider>(),
LimboLogs.Instance);
await AssertIsProducingBlocks(blockProducer);
}
public TestBlockProducer(
ITxSource transactionSource,
IBlockchainProcessor processor,
IStateProvider stateProvider,
ISealer sealer,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
ITimestamper timestamper,
ILogManager logManager)
: base(
transactionSource,
processor,
sealer,
blockTree,
blockProcessingQueue,
stateProvider,
timestamper,
FollowOtherMiners.Instance,
logManager,
"test producer")
{
}
public BeamBlockchainProcessor(
IReadOnlyDbProvider readOnlyDbProvider,
IBlockTree blockTree,
ISpecProvider specProvider,
ILogManager logManager,
IBlockValidator blockValidator,
IBlockDataRecoveryStep recoveryStep,
IRewardCalculatorSource rewardCalculatorSource,
IBlockProcessingQueue blockchainProcessor)
{
_readOnlyDbProvider = readOnlyDbProvider ?? throw new ArgumentNullException(nameof(readOnlyDbProvider));
_blockValidator = blockValidator ?? throw new ArgumentNullException(nameof(blockValidator));
_recoveryStep = recoveryStep ?? throw new ArgumentNullException(nameof(recoveryStep));
_rewardCalculatorSource = rewardCalculatorSource ?? throw new ArgumentNullException(nameof(rewardCalculatorSource));
_blockchainProcessor = blockchainProcessor ?? throw new ArgumentNullException(nameof(blockchainProcessor));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_logManager = logManager ?? throw new ArgumentNullException(nameof(logManager));
_readOnlyBlockTree = new ReadOnlyBlockTree(_blockTree);
_logger = logManager.GetClassLogger();
_blockTree.NewBestSuggestedBlock += OnNewBlock;
_blockTree.NewHeadBlock += BlockTreeOnNewHeadBlock;
}
public DevBlockProducer(
ITxSource txSource,
IBlockchainProcessor processor,
IStateProvider stateProvider,
IBlockTree blockTree,
IBlockProcessingQueue blockProcessingQueue,
ITxPool txPool,
ITimestamper timestamper,
ILogManager logManager)
: base(
txSource,
processor,
new NethDevSealEngine(),
blockTree,
blockProcessingQueue,
stateProvider,
FollowOtherMiners.Instance,
timestamper,
logManager)
{
_txPool = txPool ?? throw new ArgumentNullException(nameof(txPool));
_timer = new System.Timers.Timer(200);
_timer.Elapsed += TimerOnElapsed;
}
public DebugBridge(IConfigProvider configProvider, IReadOnlyDbProvider dbProvider, IGethStyleTracer tracer, IBlockProcessingQueue receiptsBlockQueue, IBlockTree blockTree)
{
receiptsBlockQueue.ProcessingQueueEmpty += (sender, args) => _receiptProcessedEvent.Set();
_configProvider = configProvider ?? throw new ArgumentNullException(nameof(configProvider));
_tracer = tracer ?? throw new ArgumentNullException(nameof(tracer));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
dbProvider = dbProvider ?? throw new ArgumentNullException(nameof(dbProvider));
IDb blockInfosDb = dbProvider.BlockInfosDb ?? throw new ArgumentNullException(nameof(dbProvider.BlockInfosDb));
IDb blocksDb = dbProvider.BlocksDb ?? throw new ArgumentNullException(nameof(dbProvider.BlocksDb));
IDb headersDb = dbProvider.HeadersDb ?? throw new ArgumentNullException(nameof(dbProvider.HeadersDb));
IDb receiptsDb = dbProvider.ReceiptsDb ?? throw new ArgumentNullException(nameof(dbProvider.ReceiptsDb));
IDb codeDb = dbProvider.CodeDb ?? throw new ArgumentNullException(nameof(dbProvider.CodeDb));
IDb pendingTxsDb = dbProvider.PendingTxsDb ?? throw new ArgumentNullException(nameof(dbProvider.PendingTxsDb));
_dbMappings = new Dictionary <string, IDb>(StringComparer.InvariantCultureIgnoreCase)
{
{ DbNames.State, dbProvider.StateDb },
{ DbNames.Storage, dbProvider.StateDb },
{ DbNames.BlockInfos, blockInfosDb },
{ DbNames.Blocks, blocksDb },
{ DbNames.Headers, headersDb },
{ DbNames.Code, codeDb },
{ DbNames.Receipts, receiptsDb },
{ DbNames.PendingTxs, pendingTxsDb },
};
}
public ProducerUnderTest(ITxSource txSource, IBlockchainProcessor processor, ISealer sealer, IBlockTree blockTree, IBlockProcessingQueue blockProcessingQueue, IStateProvider stateProvider, IGasLimitCalculator gasLimitCalculator, ITimestamper timestamper, ILogManager logManager)
: base(txSource, processor, sealer, blockTree, blockProcessingQueue, stateProvider, gasLimitCalculator, timestamper, logManager)
{
}
public TestAuraProducer(ITxSource transactionSource, IBlockchainProcessor processor, IStateProvider stateProvider, ISealer sealer, IBlockTree blockTree, IBlockProcessingQueue blockProcessingQueue, ITimestamper timestamper, ILogManager logManager, IAuRaStepCalculator auRaStepCalculator, IAuraConfig config, Address nodeAddress) : base(transactionSource, processor, stateProvider, sealer, blockTree, blockProcessingQueue, timestamper, logManager, auRaStepCalculator, config, nodeAddress)
{
}