protected virtual TxPoolTxSource CreateTxPoolTxSource()
{
ITxFilterPipeline txFilterPipeline = TxFilterPipelineBuilder.CreateStandardFilteringPipeline(LimboLogs.Instance,
SpecProvider);
return(new TxPoolTxSource(TxPool, StateReader, SpecProvider, TransactionComparerProvider, LogManager, txFilterPipeline));
}
public TxPoolTxSource(ITxPool?transactionPool, IStateReader?stateReader, ISpecProvider?specProvider, ITransactionComparerProvider transactionComparerProvider, ILogManager?logManager, ITxFilterPipeline?txFilterPipeline)
{
_transactionPool = transactionPool ?? throw new ArgumentNullException(nameof(transactionPool));
_stateReader = stateReader ?? throw new ArgumentNullException(nameof(stateReader));
_transactionComparerProvider = transactionComparerProvider ?? throw new ArgumentNullException(nameof(transactionComparerProvider));
_txFilterPipeline = txFilterPipeline ?? throw new ArgumentNullException(nameof(txFilterPipeline));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_logger = logManager?.GetClassLogger <TxPoolTxSource>() ?? throw new ArgumentNullException(nameof(logManager));
}
public TxPriorityTxSource(
ITxPool transactionPool,
IStateReader stateReader,
ILogManager logManager,
ITxFilterPipeline txFilterPipeline,
IContractDataStore <Address> sendersWhitelist, // expected HashSet based
IDictionaryContractDataStore <TxPriorityContract.Destination> priorities,
ISpecProvider specProvider,
ITransactionComparerProvider transactionComparerProvider) // expected SortedList based
: base(transactionPool, specProvider, transactionComparerProvider, logManager, txFilterPipeline)
{
_sendersWhitelist = sendersWhitelist ?? throw new ArgumentNullException(nameof(sendersWhitelist));
_priorities = priorities ?? throw new ArgumentNullException(nameof(priorities));
}
public On CreateNode(PrivateKey privateKey, bool withGenesisAlreadyProcessed = false)
{
if (_logger.IsInfo)
{
_logger.Info($"CREATING NODE {privateKey.Address}");
}
_logManagers[privateKey] = LimboLogs.Instance;
// _logManagers[privateKey] = new OneLoggerLogManager(new ConsoleAsyncLogger(LogLevel.Debug, $"{privateKey.Address} "));
var nodeLogManager = _logManagers[privateKey];
AutoResetEvent newHeadBlockEvent = new AutoResetEvent(false);
_blockEvents.Add(privateKey, newHeadBlockEvent);
MemDb blocksDb = new MemDb();
MemDb headersDb = new MemDb();
MemDb blockInfoDb = new MemDb();
MemDb stateDb = new MemDb();
MemDb codeDb = new MemDb();
ISpecProvider specProvider = RinkebySpecProvider.Instance;
var trieStore = new TrieStore(stateDb, nodeLogManager);
StateReader stateReader = new StateReader(trieStore, codeDb, nodeLogManager);
StateProvider stateProvider = new StateProvider(trieStore, codeDb, nodeLogManager);
stateProvider.CreateAccount(TestItem.PrivateKeyD.Address, 100.Ether());
GoerliSpecProvider goerliSpecProvider = GoerliSpecProvider.Instance;
stateProvider.Commit(goerliSpecProvider.GenesisSpec);
stateProvider.CommitTree(0);
BlockTree blockTree = new BlockTree(blocksDb, headersDb, blockInfoDb, new ChainLevelInfoRepository(blockInfoDb), goerliSpecProvider, NullBloomStorage.Instance, nodeLogManager);
blockTree.NewHeadBlock += (sender, args) => { _blockEvents[privateKey].Set(); };
ITransactionComparerProvider transactionComparerProvider =
new TransactionComparerProvider(specProvider, blockTree);
TxPool.TxPool txPool = new TxPool.TxPool(new InMemoryTxStorage(), _ethereumEcdsa, new ChainHeadInfoProvider(new FixedBlockChainHeadSpecProvider(GoerliSpecProvider.Instance), blockTree, stateProvider), new TxPoolConfig(), new TxValidator(goerliSpecProvider.ChainId), _logManager, transactionComparerProvider.GetDefaultComparer());
_pools[privateKey] = txPool;
BlockhashProvider blockhashProvider = new BlockhashProvider(blockTree, LimboLogs.Instance);
_blockTrees.Add(privateKey, blockTree);
SnapshotManager snapshotManager = new SnapshotManager(_cliqueConfig, blocksDb, blockTree, _ethereumEcdsa, nodeLogManager);
_snapshotManager[privateKey] = snapshotManager;
CliqueSealer cliqueSealer = new CliqueSealer(new Signer(ChainId.Goerli, privateKey, LimboLogs.Instance), _cliqueConfig, snapshotManager, nodeLogManager);
_genesis.Header.StateRoot = _genesis3Validators.Header.StateRoot = stateProvider.StateRoot;
_genesis.Header.Hash = _genesis.Header.CalculateHash();
_genesis3Validators.Header.Hash = _genesis3Validators.Header.CalculateHash();
StorageProvider storageProvider = new StorageProvider(trieStore, stateProvider, nodeLogManager);
TransactionProcessor transactionProcessor = new TransactionProcessor(goerliSpecProvider, stateProvider, storageProvider, new VirtualMachine(stateProvider, storageProvider, blockhashProvider, specProvider, nodeLogManager), nodeLogManager);
BlockProcessor blockProcessor = new BlockProcessor(
goerliSpecProvider,
Always.Valid,
NoBlockRewards.Instance,
transactionProcessor,
stateProvider,
storageProvider,
txPool,
NullReceiptStorage.Instance,
NullWitnessCollector.Instance,
nodeLogManager);
BlockchainProcessor processor = new BlockchainProcessor(blockTree, blockProcessor, new AuthorRecoveryStep(snapshotManager), nodeLogManager, BlockchainProcessor.Options.NoReceipts);
processor.Start();
var minerTrieStore = trieStore.AsReadOnly();
StateProvider minerStateProvider = new StateProvider(minerTrieStore, codeDb, nodeLogManager);
StorageProvider minerStorageProvider = new StorageProvider(minerTrieStore, minerStateProvider, nodeLogManager);
VirtualMachine minerVirtualMachine = new VirtualMachine(minerStateProvider, minerStorageProvider, blockhashProvider, specProvider, nodeLogManager);
TransactionProcessor minerTransactionProcessor = new TransactionProcessor(goerliSpecProvider, minerStateProvider, minerStorageProvider, minerVirtualMachine, nodeLogManager);
BlockProcessor minerBlockProcessor = new BlockProcessor(
goerliSpecProvider,
Always.Valid,
NoBlockRewards.Instance,
minerTransactionProcessor,
minerStateProvider,
minerStorageProvider,
txPool,
NullReceiptStorage.Instance,
NullWitnessCollector.Instance,
nodeLogManager);
BlockchainProcessor minerProcessor = new BlockchainProcessor(blockTree, minerBlockProcessor, new AuthorRecoveryStep(snapshotManager), nodeLogManager, BlockchainProcessor.Options.NoReceipts);
if (withGenesisAlreadyProcessed)
{
ProcessGenesis(privateKey);
}
ITxFilterPipeline txFilterPipeline = TxFilterPipelineBuilder.CreateStandardFilteringPipeline(nodeLogManager, specProvider);
TxPoolTxSource txPoolTxSource = new TxPoolTxSource(txPool, stateReader, specProvider, transactionComparerProvider, nodeLogManager, txFilterPipeline);
CliqueBlockProducer blockProducer = new CliqueBlockProducer(
txPoolTxSource,
minerProcessor,
minerStateProvider,
blockTree,
_timestamper,
new CryptoRandom(),
snapshotManager,
cliqueSealer,
new TargetAdjustedGasLimitCalculator(goerliSpecProvider, new MiningConfig()),
MainnetSpecProvider.Instance,
_cliqueConfig,
nodeLogManager);
blockProducer.Start();
_producers.Add(privateKey, blockProducer);
return(this);
}
private SyncTestContext CreateSyncManager(int index)
{
NoErrorLimboLogs logManager = NoErrorLimboLogs.Instance;
ConsoleAsyncLogger logger = new(LogLevel.Debug, "PEER " + index + " ");
// var logManager = new OneLoggerLogManager(logger);
SingleReleaseSpecProvider specProvider =
new(ConstantinopleFix.Instance, MainnetSpecProvider.Instance.ChainId);
IDbProvider dbProvider = TestMemDbProvider.Init();
IDb blockDb = dbProvider.BlocksDb;
IDb headerDb = dbProvider.HeadersDb;
IDb blockInfoDb = dbProvider.BlockInfosDb;
IDb codeDb = dbProvider.CodeDb;
IDb stateDb = dbProvider.StateDb;
TrieStore trieStore = new(stateDb, LimboLogs.Instance);
StateReader stateReader = new(trieStore, codeDb, logManager);
StateProvider stateProvider = new(trieStore, codeDb, logManager);
stateProvider.CreateAccount(TestItem.AddressA, 10000.Ether());
stateProvider.Commit(specProvider.GenesisSpec);
stateProvider.CommitTree(0);
stateProvider.RecalculateStateRoot();
StorageProvider storageProvider = new(trieStore, stateProvider, logManager);
InMemoryReceiptStorage receiptStorage = new();
EthereumEcdsa ecdsa = new(specProvider.ChainId, logManager);
BlockTree tree = new(blockDb, headerDb, blockInfoDb, new ChainLevelInfoRepository(blockInfoDb),
specProvider, NullBloomStorage.Instance, logManager);
ITransactionComparerProvider transactionComparerProvider =
new TransactionComparerProvider(specProvider, tree);
TxPool.TxPool txPool = new(new InMemoryTxStorage(), ecdsa, new ChainHeadInfoProvider(specProvider, tree, stateReader),
new TxPoolConfig(), new TxValidator(specProvider.ChainId), logManager, transactionComparerProvider.GetDefaultComparer());
BlockhashProvider blockhashProvider = new(tree, LimboLogs.Instance);
VirtualMachine virtualMachine =
new(stateProvider, storageProvider, blockhashProvider, specProvider, logManager);
Always sealValidator = Always.Valid;
HeaderValidator headerValidator = new(tree, sealValidator, specProvider, logManager);
Always txValidator = Always.Valid;
OmmersValidator ommersValidator = new(tree, headerValidator, logManager);
BlockValidator blockValidator =
new(txValidator, headerValidator, ommersValidator, specProvider, logManager);
ISyncConfig syncConfig = _synchronizerType == SynchronizerType.Fast
? SyncConfig.WithFastSync
: SyncConfig.WithFullSyncOnly;
RewardCalculator rewardCalculator = new(specProvider);
TransactionProcessor txProcessor =
new(specProvider, stateProvider, storageProvider, virtualMachine, logManager);
BlockProcessor blockProcessor = new(
specProvider,
blockValidator,
rewardCalculator,
txProcessor,
stateProvider,
storageProvider,
txPool,
receiptStorage,
NullWitnessCollector.Instance,
logManager);
RecoverSignatures step = new(ecdsa, txPool, specProvider, logManager);
BlockchainProcessor processor = new(tree, blockProcessor, step, logManager,
BlockchainProcessor.Options.Default);
ITimerFactory timerFactory = Substitute.For <ITimerFactory>();
NodeStatsManager nodeStatsManager = new(timerFactory, logManager);
SyncPeerPool syncPeerPool = new(tree, nodeStatsManager, 25, logManager);
StateProvider devState = new(trieStore, codeDb, logManager);
StorageProvider devStorage = new(trieStore, devState, logManager);
VirtualMachine devEvm = new(devState, devStorage, blockhashProvider, specProvider, logManager);
TransactionProcessor devTxProcessor = new(specProvider, devState, devStorage, devEvm, logManager);
BlockProcessor devBlockProcessor = new(
specProvider,
blockValidator,
rewardCalculator,
devTxProcessor,
devState,
devStorage,
txPool,
receiptStorage,
NullWitnessCollector.Instance,
logManager);
BlockchainProcessor devChainProcessor = new(tree, devBlockProcessor, step, logManager,
BlockchainProcessor.Options.NoReceipts);
ITxFilterPipeline txFilterPipeline = TxFilterPipelineBuilder.CreateStandardFilteringPipeline(LimboLogs.Instance, specProvider);
TxPoolTxSource transactionSelector = new(txPool, stateReader, specProvider, transactionComparerProvider, logManager, txFilterPipeline);
DevBlockProducer producer = new(
transactionSelector,
devChainProcessor,
stateProvider, tree,
processor,
new BuildBlocksRegularly(TimeSpan.FromMilliseconds(50)).IfPoolIsNotEmpty(txPool),
Timestamper.Default,
specProvider,
new MiningConfig(),
logManager);
SyncProgressResolver resolver = new(
tree, receiptStorage, stateDb, new MemDb(), NullTrieNodeResolver.Instance, syncConfig, logManager);
MultiSyncModeSelector selector = new(resolver, syncPeerPool, syncConfig, logManager);
Synchronizer synchronizer = new(
dbProvider,
MainnetSpecProvider.Instance,
tree,
NullReceiptStorage.Instance,
blockValidator,
sealValidator,
syncPeerPool,
nodeStatsManager,
StaticSelector.Full,
syncConfig,
logManager);
SyncServer syncServer = new(
stateDb,
codeDb,
tree,
receiptStorage,
Always.Valid,
Always.Valid,
syncPeerPool,
selector,
syncConfig,
NullWitnessCollector.Instance,
logManager);
ManualResetEventSlim waitEvent = new();
tree.NewHeadBlock += (_, _) => waitEvent.Set();
if (index == 0)
{
_genesis = Build.A.Block.Genesis.WithStateRoot(stateProvider.StateRoot).TestObject;
producer.Start();
}
syncPeerPool.Start();
synchronizer.Start();
processor.Start();
tree.SuggestBlock(_genesis);
if (!waitEvent.Wait(1000))
{
throw new Exception("No genesis");
}
SyncTestContext context = new();
context.Ecdsa = ecdsa;
context.BlockchainProcessor = processor;
context.PeerPool = syncPeerPool;
context.StateProvider = stateProvider;
context.Synchronizer = synchronizer;
context.SyncServer = syncServer;
context.Tree = tree;
context.BlockProducer = producer;
context.TxPool = txPool;
context.Logger = logger;
return(context);
}
public Task <IBlockProducer> InitBlockProducer(IBlockProductionTrigger?blockProductionTrigger = null, ITxSource?additionalTxSource = null)
{
if (_nethermindApi !.SealEngineType != Nethermind.Core.SealEngineType.Clique)
{
return(Task.FromResult((IBlockProducer)null));
}
(IApiWithBlockchain getFromApi, IApiWithBlockchain setInApi) = _nethermindApi !.ForProducer;
_miningConfig = getFromApi.Config <IMiningConfig>();
if (!_miningConfig.Enabled)
{
throw new InvalidOperationException("Request to start block producer while mining disabled.");
}
setInApi.Sealer = new CliqueSealer(
getFromApi.EngineSigner !,
_cliqueConfig !,
_snapshotManager !,
getFromApi.LogManager);
ReadOnlyDbProvider readOnlyDbProvider = getFromApi.DbProvider !.AsReadOnly(false);
ReadOnlyBlockTree readOnlyBlockTree = getFromApi.BlockTree !.AsReadOnly();
ITransactionComparerProvider transactionComparerProvider = getFromApi.TransactionComparerProvider;
ReadOnlyTxProcessingEnv producerEnv = new (
readOnlyDbProvider,
getFromApi.ReadOnlyTrieStore,
readOnlyBlockTree,
getFromApi.SpecProvider,
getFromApi.LogManager);
BlockProcessor producerProcessor = new (
getFromApi !.SpecProvider,
getFromApi !.BlockValidator,
NoBlockRewards.Instance,
getFromApi.BlockProducerEnvFactory.TransactionsExecutorFactory.Create(producerEnv),
producerEnv.StateProvider,
producerEnv.StorageProvider, // do not remove transactions from the pool when preprocessing
NullReceiptStorage.Instance,
NullWitnessCollector.Instance,
getFromApi.LogManager);
IBlockchainProcessor producerChainProcessor = new BlockchainProcessor(
readOnlyBlockTree,
producerProcessor,
getFromApi.BlockPreprocessor,
getFromApi.StateReader,
getFromApi.LogManager,
BlockchainProcessor.Options.NoReceipts);
OneTimeChainProcessor chainProcessor = new (
readOnlyDbProvider,
producerChainProcessor);
ITxFilterPipeline txFilterPipeline =
TxFilterPipelineBuilder.CreateStandardFilteringPipeline(
_nethermindApi.LogManager,
getFromApi.SpecProvider,
_miningConfig);
TxPoolTxSource txPoolTxSource = new(
getFromApi.TxPool,
getFromApi.SpecProvider,
transactionComparerProvider,
getFromApi.LogManager,
txFilterPipeline);
IGasLimitCalculator gasLimitCalculator = setInApi.GasLimitCalculator = new TargetAdjustedGasLimitCalculator(getFromApi.SpecProvider, _miningConfig);
IBlockProducer blockProducer = new CliqueBlockProducer(
additionalTxSource.Then(txPoolTxSource),
chainProcessor,
producerEnv.StateProvider,
getFromApi.BlockTree !,
getFromApi.Timestamper,
getFromApi.CryptoRandom,
_snapshotManager !,
getFromApi.Sealer !,
gasLimitCalculator,
getFromApi.SpecProvider,
_cliqueConfig !,
getFromApi.LogManager);
return(Task.FromResult(blockProducer));
}
public TxFilterPipelineBuilder(ILogManager logManager)
{
_filterPipeline = new TxFilterPipeline(logManager);
}
private TxPoolTxSource CreateTxPoolTxSource(ReadOnlyTxProcessingEnv processingEnv, ITxPool txPool, IMiningConfig miningConfig, ISpecProvider specProvider, ITransactionComparerProvider transactionComparerProvider, ILogManager logManager)
{
ITxFilterPipeline txSourceFilterPipeline = CreateTxSourceFilter(logManager, specProvider);
return(new TxPoolTxSource(txPool, processingEnv.StateReader, specProvider, transactionComparerProvider, logManager, txSourceFilterPipeline));
}
