public FastHeadersSyncFeed(IBlockTree blockTree, ISyncPeerPool syncPeerPool, ISyncConfig syncConfig, ISyncReport syncReport, ILogManager logManager)
: base(logManager)
{
_syncPeerPool = syncPeerPool ?? throw new ArgumentNullException(nameof(syncPeerPool));
_syncReport = syncReport ?? throw new ArgumentNullException(nameof(syncReport));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_syncConfig = syncConfig ?? throw new ArgumentNullException(nameof(syncConfig));
_logger = logManager?.GetClassLogger <FastHeadersSyncFeed>() ?? throw new ArgumentNullException(nameof(FastHeadersSyncFeed));
if (!_syncConfig.UseGethLimitsInFastBlocks)
{
_headersRequestSize = NethermindSyncLimits.MaxHeaderFetch;
}
if (!_syncConfig.FastBlocks)
{
throw new InvalidOperationException("Entered fast blocks mode without fast blocks enabled in configuration.");
}
_pivotNumber = _syncConfig.PivotNumberParsed;
BlockHeader lowestInserted = _blockTree.LowestInsertedHeader;
long startNumber = lowestInserted?.Number ?? _pivotNumber;
Keccak startHeaderHash = lowestInserted?.Hash ?? _syncConfig.PivotHashParsed;
UInt256 startTotalDifficulty = lowestInserted?.TotalDifficulty ?? _syncConfig.PivotTotalDifficultyParsed;
_nextHeaderHash = startHeaderHash;
_nextHeaderDiff = startTotalDifficulty;
_lowestRequestedHeaderNumber = startNumber + 1;
Activate();
}
public Synchronizer(
IDbProvider dbProvider,
ISpecProvider specProvider,
IBlockTree blockTree,
IReceiptStorage receiptStorage,
IBlockValidator blockValidator,
ISealValidator sealValidator,
ISyncPeerPool peerPool,
INodeStatsManager nodeStatsManager,
ISyncModeSelector syncModeSelector,
ISyncConfig syncConfig,
ILogManager logManager)
{
_dbProvider = dbProvider ?? throw new ArgumentNullException(nameof(dbProvider));
_syncMode = syncModeSelector ?? throw new ArgumentNullException(nameof(syncModeSelector));
_logger = logManager?.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_receiptStorage = receiptStorage ?? throw new ArgumentNullException(nameof(receiptStorage));
_blockValidator = blockValidator ?? throw new ArgumentNullException(nameof(blockValidator));
_sealValidator = sealValidator ?? throw new ArgumentNullException(nameof(sealValidator));
_syncConfig = syncConfig ?? throw new ArgumentNullException(nameof(syncConfig));
_syncPeerPool = peerPool ?? throw new ArgumentNullException(nameof(peerPool));
_nodeStatsManager = nodeStatsManager ?? throw new ArgumentNullException(nameof(nodeStatsManager));
_logManager = logManager;
_syncReport = new SyncReport(_syncPeerPool, _nodeStatsManager, _syncMode, syncConfig, logManager);
}
public BodiesSyncFeed(
ISyncModeSelector syncModeSelector,
IBlockTree blockTree,
ISyncPeerPool syncPeerPool,
ISyncConfig syncConfig,
ISyncReport syncReport,
ISpecProvider specProvider,
ILogManager logManager) : base(syncModeSelector)
{
_logger = logManager?.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_syncPeerPool = syncPeerPool ?? throw new ArgumentNullException(nameof(syncPeerPool));
_syncConfig = syncConfig ?? throw new ArgumentNullException(nameof(syncConfig));
_syncReport = syncReport ?? throw new ArgumentNullException(nameof(syncReport));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
if (!_syncConfig.FastBlocks)
{
throw new InvalidOperationException(
"Entered fast blocks mode without fast blocks enabled in configuration.");
}
_pivotNumber = _syncConfig.PivotNumberParsed;
_barrier = _barrier = _syncConfig.AncientBodiesBarrierCalc;
if (_logger.IsInfo)
{
_logger.Info($"Using pivot {_pivotNumber} and barrier {_barrier} in bodies sync");
}
_syncStatusList = new SyncStatusList(
_blockTree,
_pivotNumber,
_blockTree.LowestInsertedBodyNumber);
}
public void Setup()
{
_receiptStorage = Substitute.For <IReceiptStorage>();
_blockTree = Substitute.For <IBlockTree>();
_syncConfig = new SyncConfig {
FastBlocks = true
};
_syncConfig.PivotNumber = _pivotNumber.ToString();
_syncConfig.PivotHash = Keccak.Zero.ToString();
_syncPeerPool = Substitute.For <ISyncPeerPool>();
_syncReport = Substitute.For <ISyncReport>();
_measuredProgress = new MeasuredProgress();
_measuredProgressQueue = new MeasuredProgress();
_syncReport.FastBlocksReceipts.Returns(_measuredProgress);
_syncReport.ReceiptsInQueue.Returns(_measuredProgressQueue);
_selector = Substitute.For <ISyncModeSelector>();
_feed = new FastReceiptsSyncFeed(
_selector,
_specProvider,
_blockTree,
_receiptStorage,
_syncPeerPool,
_syncConfig,
_syncReport,
LimboLogs.Instance);
}
public ReceiptsSyncFeed(
ISyncModeSelector syncModeSelector,
ISpecProvider specProvider,
IBlockTree blockTree,
IReceiptStorage receiptStorage,
ISyncPeerPool syncPeerPool,
ISyncConfig syncConfig,
ISyncReport syncReport,
ILogManager logManager)
: base(syncModeSelector)
{
_logger = logManager?.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
_receiptStorage = receiptStorage ?? throw new ArgumentNullException(nameof(receiptStorage));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_syncPeerPool = syncPeerPool ?? throw new ArgumentNullException(nameof(syncPeerPool));
_syncConfig = syncConfig ?? throw new ArgumentNullException(nameof(syncConfig));
_syncReport = syncReport ?? throw new ArgumentNullException(nameof(syncReport));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
if (!_syncConfig.FastBlocks)
{
throw new InvalidOperationException("Entered fast blocks mode without fast blocks enabled in configuration.");
}
_pivotNumber = _syncConfig.PivotNumberParsed;
_syncStatusList = new SyncStatusList(
_blockTree,
_pivotNumber,
_receiptStorage.LowestInsertedReceiptBlockNumber);
}
public MergeBlockDownloader(
IPoSSwitcher posSwitcher,
IBeaconPivot beaconPivot,
ISyncFeed <BlocksRequest?>?feed,
ISyncPeerPool?syncPeerPool,
IBlockTree?blockTree,
IBlockValidator?blockValidator,
ISealValidator?sealValidator,
ISyncReport?syncReport,
IReceiptStorage?receiptStorage,
ISpecProvider specProvider,
IBetterPeerStrategy betterPeerStrategy,
IChainLevelHelper chainLevelHelper,
ISyncProgressResolver syncProgressResolver,
ILogManager logManager)
: base(feed, syncPeerPool, blockTree, blockValidator, sealValidator, syncReport, receiptStorage,
specProvider, new MergeBlocksSyncPeerAllocationStrategyFactory(posSwitcher, beaconPivot, logManager),
betterPeerStrategy, logManager)
{
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_chainLevelHelper = chainLevelHelper ?? throw new ArgumentNullException(nameof(chainLevelHelper));
_poSSwitcher = posSwitcher ?? throw new ArgumentNullException(nameof(posSwitcher));
_blockValidator = blockValidator ?? throw new ArgumentNullException(nameof(blockValidator));
_syncReport = syncReport ?? throw new ArgumentNullException(nameof(syncReport));
_receiptStorage = receiptStorage ?? throw new ArgumentNullException(nameof(receiptStorage));
_beaconPivot = beaconPivot;
_receiptsRecovery = new ReceiptsRecovery(new EthereumEcdsa(specProvider.ChainId, logManager), specProvider);
_syncProgressResolver = syncProgressResolver ?? throw new ArgumentNullException(nameof(syncProgressResolver));
_logger = logManager.GetClassLogger();
}
public Synchronizer(
ISpecProvider specProvider,
IBlockTree blockTree,
IReceiptStorage receiptStorage,
IBlockValidator blockValidator,
ISealValidator sealValidator,
IEthSyncPeerPool peerPool,
ISyncConfig syncConfig,
INodeDataDownloader nodeDataDownloader,
ISyncReport syncReport,
ILogManager logManager)
{
_logger = logManager?.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_receiptStorage = receiptStorage ?? throw new ArgumentNullException(nameof(receiptStorage));
_syncConfig = syncConfig ?? throw new ArgumentNullException(nameof(syncConfig));
_syncPeerPool = peerPool ?? throw new ArgumentNullException(nameof(peerPool));
_nodeDataDownloader = nodeDataDownloader ?? throw new ArgumentNullException(nameof(nodeDataDownloader));
_syncReport = syncReport ?? throw new ArgumentNullException(nameof(syncReport));
SyncProgressResolver syncProgressResolver = new SyncProgressResolver(_blockTree, receiptStorage, _nodeDataDownloader, syncConfig, logManager);
_syncMode = new SyncModeSelector(syncProgressResolver, _syncPeerPool, _syncConfig, logManager);
_blockDownloader = new BlockDownloader(_blockTree, blockValidator, sealValidator, syncReport, receiptStorage, specProvider, logManager);
if (syncConfig.FastBlocks)
{
FastBlocksFeed feed = new FastBlocksFeed(_specProvider, _blockTree, _receiptStorage, _syncPeerPool, syncConfig, _syncReport, logManager);
_fastBlockDownloader = new FastBlocksDownloader(_syncPeerPool, feed, blockValidator, sealValidator, logManager);
}
}
public FastBodiesSyncFeed(IBlockTree blockTree, ISyncPeerPool syncPeerPool, ISyncConfig syncConfig, ISyncReport syncReport, ILogManager logManager)
: base(logManager)
{
_logger = logManager?.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_syncPeerPool = syncPeerPool ?? throw new ArgumentNullException(nameof(syncPeerPool));
_syncConfig = syncConfig ?? throw new ArgumentNullException(nameof(syncConfig));
_syncReport = syncReport ?? throw new ArgumentNullException(nameof(syncReport));
if (!_syncConfig.UseGethLimitsInFastBlocks)
{
_bodiesRequestSize = NethermindSyncLimits.MaxBodyFetch;
}
if (!_syncConfig.FastBlocks)
{
throw new InvalidOperationException("Entered fast blocks mode without fast blocks enabled in configuration.");
}
_pivotNumber = _syncConfig.PivotNumberParsed;
_pivotHash = _syncConfig.PivotHashParsed;
Block lowestInsertedBody = _blockTree.LowestInsertedBody;
Keccak startBodyHash = lowestInsertedBody?.Hash ?? _pivotHash;
_lowestRequestedBodyHash = startBodyHash;
Activate();
}
public MergeBlockDownloaderFactory(IPoSSwitcher poSSwitcher,
IBeaconPivot beaconPivot,
ISpecProvider specProvider,
IBlockTree blockTree,
IBlockCacheService blockCacheService,
IReceiptStorage receiptStorage,
IBlockValidator blockValidator,
ISealValidator sealValidator,
ISyncPeerPool peerPool,
ISyncConfig syncConfig,
IBetterPeerStrategy betterPeerStrategy,
ISyncReport syncReport,
ISyncProgressResolver syncProgressResolver,
ILogManager logManager)
{
_poSSwitcher = poSSwitcher ?? throw new ArgumentNullException(nameof(poSSwitcher));
_beaconPivot = beaconPivot ?? throw new ArgumentNullException(nameof(beaconPivot));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_receiptStorage = receiptStorage ?? throw new ArgumentNullException(nameof(receiptStorage));
_blockValidator = blockValidator ?? throw new ArgumentNullException(nameof(blockValidator));
_sealValidator = sealValidator ?? throw new ArgumentNullException(nameof(sealValidator));
_syncPeerPool = peerPool ?? throw new ArgumentNullException(nameof(peerPool));
_betterPeerStrategy = betterPeerStrategy ?? throw new ArgumentNullException(nameof(betterPeerStrategy));
_logManager = logManager ?? throw new ArgumentNullException(nameof(logManager));
_syncReport = syncReport ?? throw new ArgumentNullException(nameof(syncReport));
_chainLevelHelper = new ChainLevelHelper(_blockTree, _beaconPivot, syncConfig, _logManager);
_syncProgressResolver = syncProgressResolver ?? throw new ArgumentNullException(nameof(syncProgressResolver));;
}
public BlockDownloader(IBlockTree blockTree, IBlockValidator blockValidator, ISealValidator sealValidator, ISyncReport syncReport, ILogManager logManager)
{
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_blockValidator = blockValidator ?? throw new ArgumentNullException(nameof(blockValidator));
_sealValidator = sealValidator ?? throw new ArgumentNullException(nameof(sealValidator));
_syncReport = syncReport ?? throw new ArgumentNullException(nameof(syncReport));
_logger = logManager.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
_syncBatchSize = new SyncBatchSize(logManager);
}
public Context(
IBlockTree?blockTree = null,
ISyncConfig?syncConfig = null,
IBeaconPivot?beaconPivot = null,
IDb?metadataDb = null,
IMergeConfig?mergeConfig = null)
{
if (blockTree == null)
{
IDb blockInfoDb = new MemDb();
Block genesis = Build.A.Block.Genesis.TestObject;
BlockTree = new BlockTree(new MemDb(), new MemDb(), blockInfoDb, new ChainLevelInfoRepository(blockInfoDb), MainnetSpecProvider.Instance, NullBloomStorage.Instance, LimboLogs.Instance);
BlockTree.SuggestBlock(genesis);
}
else
{
BlockTree = blockTree;
}
ISyncPeerPool peerPool = Substitute.For <ISyncPeerPool>();
ISyncReport report = Substitute.For <ISyncReport>();
MeasuredProgress measuredProgress = new MeasuredProgress();
report.BeaconHeaders.Returns(measuredProgress);
report.HeadersInQueue.Returns(measuredProgress);
MemDb stateDb = new();
_syncConfig = syncConfig ?? new SyncConfig();
_mergeConfig = mergeConfig ?? new MergeConfig();
_metadataDb = metadataDb ?? new MemDb();
PoSSwitcher poSSwitcher = new(_mergeConfig, _syncConfig, _metadataDb, blockTree !,
MainnetSpecProvider.Instance, LimboLogs.Instance);
ProgressTracker progressTracker = new(BlockTree, stateDb, LimboLogs.Instance);
SyncProgressResolver syncProgressResolver = new(
BlockTree,
NullReceiptStorage.Instance,
stateDb,
new TrieStore(stateDb, LimboLogs.Instance),
progressTracker,
_syncConfig,
LimboLogs.Instance);
TotalDifficultyBetterPeerStrategy bestPeerStrategy = new (LimboLogs.Instance);
BeaconPivot = beaconPivot ?? new BeaconPivot(_syncConfig, _metadataDb, BlockTree, LimboLogs.Instance);
BeaconSync = new(BeaconPivot, BlockTree, _syncConfig, new BlockCacheService(), LimboLogs.Instance);
ISyncModeSelector selector = new MultiSyncModeSelector(syncProgressResolver, peerPool, _syncConfig, BeaconSync, bestPeerStrategy, LimboLogs.Instance);
Feed = new BeaconHeadersSyncFeed(poSSwitcher, selector, blockTree, peerPool, _syncConfig, report, BeaconPivot, _mergeConfig,
new NoopInvalidChainTracker(), LimboLogs.Instance);
}
public BlockDownloader(IBlockTree blockTree,
IBlockValidator blockValidator,
ISealValidator sealValidator,
ISyncReport syncReport,
IReceiptStorage receiptStorage,
ISpecProvider specProvider,
ILogManager logManager)
{
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_blockValidator = blockValidator ?? throw new ArgumentNullException(nameof(blockValidator));
_sealValidator = sealValidator ?? throw new ArgumentNullException(nameof(sealValidator));
_syncReport = syncReport ?? throw new ArgumentNullException(nameof(syncReport));
_receiptStorage = receiptStorage ?? throw new ArgumentNullException(nameof(receiptStorage));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_logger = logManager.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
_syncBatchSize = new SyncBatchSize(logManager);
_blockTree.NewHeadBlock += BlockTreeOnNewHeadBlock;
}
public async Task Finishes_when_all_downloaded()
{
IBlockTree blockTree = Substitute.For <IBlockTree>();
blockTree.LowestInsertedBeaconHeader.Returns(Build.A.BlockHeader.WithNumber(2000).TestObject);
ISyncReport report = Substitute.For <ISyncReport>();
report.HeadersInQueue.Returns(new MeasuredProgress());
MeasuredProgress measuredProgress = new ();
report.BeaconHeaders.Returns(measuredProgress);
ISyncConfig syncConfig = new SyncConfig
{
FastSync = true,
FastBlocks = true,
PivotNumber = "1000",
PivotHash = Keccak.Zero.ToString(),
PivotTotalDifficulty = "1000"
};
PoSSwitcher poSSwitcher = new(new MergeConfig(), syncConfig, new MemDb(), blockTree !,
MainnetSpecProvider.Instance, LimboLogs.Instance);
IBeaconPivot pivot = PreparePivot(2000, syncConfig, blockTree);
BeaconHeadersSyncFeed feed = new (poSSwitcher, Substitute.For <ISyncModeSelector>(), blockTree,
Substitute.For <ISyncPeerPool>(), syncConfig, report, pivot, new MergeConfig()
{
Enabled = true
},
new NoopInvalidChainTracker(), LimboLogs.Instance);
feed.InitializeFeed();
for (int i = 0; i < 6; i++)
{
await feed.PrepareRequest();
}
blockTree.LowestInsertedBeaconHeader.Returns(Build.A.BlockHeader.WithNumber(1001).TestObject);
HeadersSyncBatch?result = await feed.PrepareRequest();
result.Should().BeNull();
feed.CurrentState.Should().Be(SyncFeedState.Dormant);
measuredProgress.CurrentValue.Should().Be(999);
}
public BlockDownloaderFactory(
ISpecProvider specProvider,
IBlockTree blockTree,
IReceiptStorage receiptStorage,
IBlockValidator blockValidator,
ISealValidator sealValidator,
ISyncPeerPool peerPool,
IBetterPeerStrategy betterPeerStrategy,
ISyncReport syncReport,
ILogManager logManager)
{
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_receiptStorage = receiptStorage ?? throw new ArgumentNullException(nameof(receiptStorage));
_blockValidator = blockValidator ?? throw new ArgumentNullException(nameof(blockValidator));
_sealValidator = sealValidator ?? throw new ArgumentNullException(nameof(sealValidator));
_syncPeerPool = peerPool ?? throw new ArgumentNullException(nameof(peerPool));
_betterPeerStrategy = betterPeerStrategy ?? throw new ArgumentNullException(nameof(betterPeerStrategy));
_syncReport = syncReport ?? throw new ArgumentNullException(nameof(syncReport));
_logManager = logManager ?? throw new ArgumentNullException(nameof(logManager));
}
public async Task Finishes_when_all_downloaded()
{
IBlockTree blockTree = Substitute.For <IBlockTree>();
blockTree.LowestInsertedHeader.Returns(Build.A.BlockHeader.WithNumber(1000).TestObject);
ISyncReport report = Substitute.For <ISyncReport>();
report.HeadersInQueue.Returns(new MeasuredProgress());
MeasuredProgress measuredProgress = new MeasuredProgress();
report.FastBlocksHeaders.Returns(measuredProgress);
FastHeadersSyncFeed feed = new FastHeadersSyncFeed(blockTree, Substitute.For <ISyncPeerPool>(), new SyncConfig {
FastSync = true, FastBlocks = true, PivotNumber = "1000", PivotHash = Keccak.Zero.ToString(), PivotTotalDifficulty = "1000"
}, report, LimboLogs.Instance);
await feed.PrepareRequest();
blockTree.LowestInsertedHeader.Returns(Build.A.BlockHeader.WithNumber(1).TestObject);
var result = await feed.PrepareRequest();
result.Should().BeNull();
feed.CurrentState.Should().Be(SyncFeedState.Finished);
measuredProgress.HasEnded.Should().BeTrue();
}
public BlockDownloader(
ISyncFeed <BlocksRequest> feed,
ISyncPeerPool syncPeerPool,
IBlockTree blockTree,
IBlockValidator blockValidator,
ISealValidator sealValidator,
ISyncReport syncReport,
IReceiptStorage receiptStorage,
ISpecProvider specProvider,
ILogManager logManager)
: base(feed, syncPeerPool, new BlocksSyncPeerAllocationStrategyFactory(), logManager)
{
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_blockValidator = blockValidator ?? throw new ArgumentNullException(nameof(blockValidator));
_sealValidator = sealValidator ?? throw new ArgumentNullException(nameof(sealValidator));
_syncReport = syncReport ?? throw new ArgumentNullException(nameof(syncReport));
_receiptStorage = receiptStorage ?? throw new ArgumentNullException(nameof(receiptStorage));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_logger = logManager.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
_syncBatchSize = new SyncBatchSize(logManager);
_blockTree.NewHeadBlock += BlockTreeOnNewHeadBlock;
}
public BlockDownloader(
ISyncFeed <BlocksRequest?>?feed,
ISyncPeerPool?syncPeerPool,
IBlockTree?blockTree,
IBlockValidator?blockValidator,
ISealValidator?sealValidator,
ISyncReport?syncReport,
IReceiptStorage?receiptStorage,
ISpecProvider?specProvider,
ILogManager?logManager)
: base(feed, syncPeerPool, new BlocksSyncPeerAllocationStrategyFactory(), logManager)
{
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_blockValidator = blockValidator ?? throw new ArgumentNullException(nameof(blockValidator));
_sealValidator = sealValidator ?? throw new ArgumentNullException(nameof(sealValidator));
_syncReport = syncReport ?? throw new ArgumentNullException(nameof(syncReport));
_receiptStorage = receiptStorage ?? throw new ArgumentNullException(nameof(receiptStorage));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_logger = logManager?.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
_receiptsRecovery = new ReceiptsRecovery(new EthereumEcdsa(_specProvider.ChainId, logManager), _specProvider);
_syncBatchSize = new SyncBatchSize(logManager);
_blockTree.NewHeadBlock += BlockTreeOnNewHeadBlock;
}
public MergeSynchronizer(
IDbProvider dbProvider,
ISpecProvider specProvider,
IBlockTree blockTree,
IReceiptStorage receiptStorage,
ISyncPeerPool peerPool,
INodeStatsManager nodeStatsManager,
ISyncModeSelector syncModeSelector,
ISyncConfig syncConfig,
ISnapProvider snapProvider,
IBlockDownloaderFactory blockDownloaderFactory,
IPivot pivot,
IPoSSwitcher poSSwitcher,
IMergeConfig mergeConfig,
IInvalidChainTracker invalidChainTracker,
ILogManager logManager,
ISyncReport syncReport)
: base(
dbProvider,
specProvider,
blockTree,
receiptStorage,
peerPool,
nodeStatsManager,
syncModeSelector,
syncConfig,
snapProvider,
blockDownloaderFactory,
pivot,
syncReport,
logManager)
{
_invalidChainTracker = invalidChainTracker;
_poSSwitcher = poSSwitcher;
_mergeConfig = mergeConfig;
}
private async Task InitializeNetwork()
{
var maxPeersCount = _networkConfig.ActivePeersMaxCount;
_syncPeerPool = new EthSyncPeerPool(_blockTree, _nodeStatsManager, _syncConfig, maxPeersCount, _logManager);
NodeDataFeed feed = new NodeDataFeed(_dbProvider.CodeDb, _dbProvider.StateDb, _logManager);
NodeDataDownloader nodeDataDownloader = new NodeDataDownloader(_syncPeerPool, feed, _logManager);
_syncReport = new SyncReport(_syncPeerPool, _nodeStatsManager, _syncConfig, _logManager);
_synchronizer = new Synchronizer(_specProvider, _blockTree, _receiptStorage, _blockValidator, _sealValidator, _syncPeerPool, _syncConfig, nodeDataDownloader, _syncReport, _logManager);
_syncServer = new SyncServer(
_dbProvider.StateDb,
_dbProvider.CodeDb,
_blockTree,
_receiptStorage,
_sealValidator,
_syncPeerPool,
_synchronizer,
_syncConfig,
_logManager);
InitDiscovery();
await InitPeer().ContinueWith(initPeerTask =>
{
if (initPeerTask.IsFaulted)
{
_logger.Error("Unable to init the peer manager.", initPeerTask.Exception);
}
});
await StartSync().ContinueWith(initNetTask =>
{
if (initNetTask.IsFaulted)
{
_logger.Error("Unable to start the synchronizer.", initNetTask.Exception);
}
});
await StartDiscovery().ContinueWith(initDiscoveryTask =>
{
if (initDiscoveryTask.IsFaulted)
{
_logger.Error("Unable to start the discovery protocol.", initDiscoveryTask.Exception);
}
});
try
{
StartPeer();
}
catch (Exception e)
{
_logger.Error("Unable to start the peer manager.", e);
}
if (_logger.IsInfo)
{
_logger.Info($"Ethereum : tcp://{_enode.HostIp}:{_enode.Port}");
}
if (_logger.IsInfo)
{
_logger.Info($"Version : {ClientVersion.Description}");
}
if (_logger.IsInfo)
{
_logger.Info($"This node : {_enode.Info}");
}
if (_logger.IsInfo)
{
_logger.Info($"Node address : {_enode.Address} (do not use as an account)");
}
}