public TxReceipt[] Get(Block block)
{
var receipts = _receiptStorage.Get(block);
if (_receiptsRecovery.TryRecover(block, receipts) == ReceiptsRecoveryResult.Success)
{
_receiptStorage.Insert(block, receipts);
}
return(receipts);
}
public GethLikeTxTrace Trace(Keccak txHash)
{
TransactionReceipt transactionReceipt = _receiptStorage.Get(txHash);
Block block = _blockTree.FindBlock(transactionReceipt.BlockNumber);
if (block == null)
{
throw new InvalidOperationException("Only historical blocks");
}
return(Trace(block, txHash));
}
public (TransactionReceipt Receipt, Transaction Transaction) GetTransaction(Keccak transactionHash)
{
TransactionReceipt receipt = _receiptStorage.Get(transactionHash);
if (receipt.BlockHash == null)
{
return(null, null);
}
Block block = _blockTree.FindBlock(receipt.BlockHash, true);
return(receipt, block.Transactions[receipt.Index]);
}
private int GetTxReceiptsLength(Block block, bool useIterator)
{
if (useIterator)
{
int txReceiptsLength = 0;
if (_receiptStorage.TryGetReceiptsIterator(block.Number, block.Hash, out var iterator))
{
try
{
while (iterator.TryGetNext(out _))
{
txReceiptsLength++;
}
}
finally
{
iterator.Dispose();
}
}
return(txReceiptsLength);
}
else
{
return(_receiptStorage.Get(block)?.Where(r => r != null).Count() ?? 0);
}
}
private void OnNewHeadBlock(object?sender, BlockEventArgs e)
{
if (e.Block is not null)
{
TryPublishReceiptsInBackground(e.Block.Header, () => _receiptStorage.Get(e.Block), nameof(_blockTree.NewHeadBlock));
}
}
private void ResetMigrationIndexIfNeeded()
{
ReceiptsRecovery recovery = new ReceiptsRecovery(_api.EthereumEcdsa, _api.SpecProvider);
if (_receiptStorage.MigratedBlockNumber != long.MaxValue)
{
long blockNumber = _blockTree.Head?.Number ?? 0;
while (blockNumber > 0)
{
ChainLevelInfo?level = _chainLevelInfoRepository.LoadLevel(blockNumber);
BlockInfo? firstBlockInfo = level?.BlockInfos.FirstOrDefault();
if (firstBlockInfo != null)
{
TxReceipt[] receipts = _receiptStorage.Get(firstBlockInfo.BlockHash);
if (receipts.Length > 0)
{
if (recovery.NeedRecover(receipts))
{
_receiptStorage.MigratedBlockNumber = long.MaxValue;
}
break;
}
}
blockNumber--;
}
}
}
private void TestAddAndGetReceipt(IReceiptStorage storage)
{
var transaction = GetSignedTransaction();
var receipt = GetReceipt(transaction);
storage.Add(receipt);
var fetchedReceipt = storage.Get(transaction.Hash);
receipt.PostTransactionState.Should().Be(fetchedReceipt.PostTransactionState);
}
public void get_transaction_returns_receipt_and_transaction_when_found()
{
int index = 5;
var receipt = Build.A.Receipt
.WithBlockHash(TestItem.KeccakB)
.WithTransactionHash(TestItem.KeccakA)
.WithIndex(index)
.TestObject;
IEnumerable <Transaction> transactions = Enumerable.Range(0, 10)
.Select(i => Build.A.Transaction.WithNonce((UInt256)i).TestObject);
var block = Build.A.Block
.WithTransactions(transactions.ToArray())
.TestObject;
_blockTree.FindBlock(TestItem.KeccakB, Arg.Any <BlockTreeLookupOptions>()).Returns(block);
_receiptStorage.FindBlockHash(TestItem.KeccakA).Returns(TestItem.KeccakB);
_receiptStorage.Get(block).Returns(new[] { receipt });
_blockchainBridge.GetTransaction(TestItem.KeccakA).Should()
.BeEquivalentTo((receipt, Build.A.Transaction.WithNonce((UInt256)index).TestObject));
}
private void TriggerReceiptInsertedEvent(Block newBlock, Block?previousBlock)
{
try
{
if (previousBlock is not null)
{
TxReceipt[] removedReceipts = _receiptStorage.Get(previousBlock);
ReceiptsInserted?.Invoke(this, new ReceiptsEventArgs(previousBlock.Header, removedReceipts, true));
}
TxReceipt[] insertedReceipts = _receiptStorage.Get(newBlock);
ReceiptsInserted?.Invoke(this, new ReceiptsEventArgs(newBlock.Header, insertedReceipts));
}
catch (Exception exception)
{
if (_logger.IsError)
{
_logger.Error($"Couldn't correctly trigger receipt event. New block {newBlock.ToString(Block.Format.FullHashAndNumber)}, Prev block {previousBlock?.ToString(Block.Format.FullHashAndNumber)}.", exception);
}
}
}
private void RollbackReceipts(Block?previousBlock)
{
if (previousBlock != null)
{
TxReceipt[] txReceipts = _receiptStorage.Get(previousBlock);
foreach (var txReceipt in txReceipts)
{
txReceipt.Removed = true;
}
_receiptStorage.Insert(previousBlock, txReceipts);
}
}
private void TestAddAndGetReceiptEip658(IReceiptStorage storage)
{
var transaction = GetSignedTransaction();
var block = GetBlock(transaction);
var receipt = GetReceipt(transaction, block);
storage.Insert(block, receipt);
var blockHash = storage.FindBlockHash(transaction.Hash);
blockHash.Should().Be(block.Hash);
var fetchedReceipt = storage.Get(block).ForTransaction(transaction.Hash);
receipt.StatusCode.Should().Be(fetchedReceipt.StatusCode);
receipt.PostTransactionState.Should().Be(fetchedReceipt.PostTransactionState);
receipt.TxHash.Should().Be(transaction.Hash);
}
private List <(long GasUsed, UInt256 PremiumPerGas)>?GetRewardsInBlock(Block block)
{
TxReceipt[]? receipts = _receiptStorage.Get(block);
Transaction[] txs = block.Transactions;
List <(long GasUsed, UInt256 PremiumPerGas)> valueTuples = new(txs.Length);
for (int i = 0; i < txs.Length; i++)
{
Transaction tx = txs[i];
tx.TryCalculatePremiumPerGas(block.BaseFeePerGas, out UInt256 premiumPerGas);
valueTuples.Add((receipts[i].GasUsed, premiumPerGas));
}
valueTuples.Sort((i1, i2) => i1.PremiumPerGas.CompareTo(i2.PremiumPerGas));
return(valueTuples);
}
private void TestAddAndGetReceipt(IReceiptStorage storage, bool recoverSender)
{
var transaction = GetSignedTransaction();
transaction.SenderAddress = null;
var block = GetBlock(transaction);
var receipt = GetReceipt(transaction, block);
storage.Insert(block, receipt);
var blockHash = storage.FindBlockHash(transaction.Hash);
blockHash.Should().Be(block.Hash);
var fetchedReceipt = storage.Get(block).ForTransaction(transaction.Hash);
receipt.StatusCode.Should().Be(fetchedReceipt.StatusCode);
receipt.PostTransactionState.Should().Be(fetchedReceipt.PostTransactionState);
receipt.TxHash.Should().Be(transaction.Hash);
if (recoverSender)
{
receipt.Sender.Should().BeEquivalentTo(TestItem.AddressA);
}
}
public TransactionReceipt[][] GetReceipts(Keccak[] blockHashes)
{
var transactionReceipts = new TransactionReceipt[blockHashes.Length][];
for (int blockIndex = 0; blockIndex < blockHashes.Length; blockIndex++)
{
Block block = Find(blockHashes[blockIndex]);
var blockTransactionReceipts = new TransactionReceipt[block?.Transactions.Length ?? 0];
for (int receiptIndex = 0; receiptIndex < (block?.Transactions.Length ?? 0); receiptIndex++)
{
if (block == null)
{
continue;
}
blockTransactionReceipts[receiptIndex] = _receiptStorage.Get(block.Transactions[receiptIndex].Hash);
}
transactionReceipts[blockIndex] = blockTransactionReceipts;
}
return(transactionReceipts);
}
public TxReceipt[] Get(Block block) => _inStorage.Get(block);