Examples with TransactionStatus org.aion.types.TransactionStatus used on opensource projects

Example 1 with TransactionStatus

use of org.aion.types.TransactionStatus in project aion by aionnetwork.

the class AvmTransactionExecutor method buildTransactionSummary.

/**
 * Constructs a new execution summary for the given transaction & result pair.
 *
 * @param transaction The transaction.
 * @param result The transaction result.
 * @return the summary.
 */
private static AionTxExecSummary buildTransactionSummary(AionTransaction transaction, TransactionResult result) {
    List<Log> logs = result.transactionStatus.isSuccess() ? result.logs : new ArrayList<>();
    byte[] output = result.copyOfTransactionOutput().orElse(new byte[0]);
    AionTxExecSummary.Builder builder = AionTxExecSummary.builderFor(makeReceipt(transaction, logs, result, output)).logs(logs).deletedAccounts(new ArrayList<>()).internalTransactions(result.internalTransactions).result(output);
    TransactionStatus resultCode = result.transactionStatus;
    if (resultCode.isRejected()) {
        builder.markAsRejected();
    } else if (resultCode.isFailed()) {
        builder.markAsFailed();
    }
    return builder.build();
}

Example 2 with TransactionStatus

use of org.aion.types.TransactionStatus in project aion by aionnetwork.

the class FvmTransactionExecutor method executeTransactions.

/**
 * Executes the specified array of transactions using the FVM and returns a list of transaction
 * summaries, such that the i'th summary pertains to the i'th transaction in the input.
 *
 * <p>If no post-execution work is specified then none will be run. Otherwise, the
 * post-execution work will be applied in such a way that it appears, from the caller's
 * perspective, as if it was run immediately after each transaction sequentially.
 *
 * @param repository The current snapshot of the kernel's repository layer.
 * @param blockDifficulty The current best block's difficulty.
 * @param blockNumber The current best block number.
 * @param blockTimestamp The current best block timestamp.
 * @param blockNrgLimit The current best block energy limit.
 * @param blockCoinbase The address of the miner.
 * @param transactions The transactions to execute.
 * @param postExecutionWork The post-execute work, if any, to be run immediately after each
 *     transaction completes.
 * @param logger A logger.
 * @param decrementBlockEnergyLimit Whether to decrement the block energy limit (ie. if no
 *     decrement implication is block overflow won't be checked)
 * @param allowNonceIncrement Whether to increment the sender nonce.
 * @param isLocalCall Whether this is a local call or not.
 * @param fork040enabled Whether or not the 0.4.0 fork is enabled.
 * @param initialBlockEnergyLimit The initial block energy limit at the time of running these
 *     transactions.
 * @return a list of transaction summaries pertaining to the transactions.
 */
public static List<AionTxExecSummary> executeTransactions(RepositoryCache repository, byte[] blockDifficulty, long blockNumber, long blockTimestamp, long blockNrgLimit, AionAddress blockCoinbase, AionTransaction[] transactions, PostExecutionWork postExecutionWork, Logger logger, boolean decrementBlockEnergyLimit, boolean allowNonceIncrement, boolean isLocalCall, boolean fork040enabled, long initialBlockEnergyLimit, boolean unityForkEnabled, boolean signatureSwapForkEnabled) throws VmFatalException {
    List<AionTxExecSummary> transactionSummaries = new ArrayList<>();
    long blockRemainingEnergy = initialBlockEnergyLimit;
    // Run the transactions.
    IExternalStateForFvm externalState = new ExternalStateForFvm(repository, blockCoinbase, getDifficultyAsDataWord(blockDifficulty), isLocalCall, allowNonceIncrement, fork040enabled, blockNumber, blockTimestamp, blockNrgLimit, unityForkEnabled, signatureSwapForkEnabled);
    // Process the results of the transactions.
    for (AionTransaction transaction : transactions) {
        FvmWrappedTransactionResult wrappedResult = FastVirtualMachine.run(externalState, new ExternalCapabilitiesForFvm(), toAionTypesTransaction(transaction), fork040enabled);
        TransactionResult result = wrappedResult.result;
        List<AionAddress> deletedAddresses = wrappedResult.deletedAddresses;
        if (result.transactionStatus.isFatal()) {
            throw new VmFatalException(result.toString());
        }
        // Check the block energy limit & reject if necessary.
        if (result.energyUsed > blockRemainingEnergy) {
            TransactionStatus status = TransactionStatus.rejection("Invalid Energy Limit");
            result = new TransactionResult(status, result.logs, result.internalTransactions, 0, ByteUtil.EMPTY_BYTE_ARRAY);
        }
        // Build the transaction summary.
        AionTxExecSummary summary = buildTransactionSummary(transaction, result, deletedAddresses);
        // If the transaction was not rejected, then commit the state changes.
        if (!result.transactionStatus.isRejected()) {
            externalState.commit();
        }
        // For non-rejected non-local transactions, make some final repository updates.
        if (!isLocalCall && !summary.isRejected()) {
            RepositoryCache repositoryTracker = repository.startTracking();
            refundSender(repositoryTracker, summary, transaction, result);
            payMiner(repositoryTracker, blockCoinbase, summary);
            deleteAccountsMarkedForDeletion(repositoryTracker, summary.getDeletedAccounts(), result);
            repositoryTracker.flushTo(repository, true);
        }
        // Do any post execution work.
        if (postExecutionWork != null) {
            postExecutionWork.doWork(repository, summary, transaction);
        }
        // Update the remaining block energy.
        if (!result.transactionStatus.isRejected() && decrementBlockEnergyLimit) {
            blockRemainingEnergy -= summary.getReceipt().getEnergyUsed();
        }
        if (logger.isDebugEnabled()) {
            logger.debug("Transaction receipt: {}", summary.getReceipt());
            logger.debug("Transaction logs: {}", summary.getLogs());
        }
        transactionSummaries.add(summary);
    }
    return transactionSummaries;
}

Example 3 with TransactionStatus

use of org.aion.types.TransactionStatus in project aion by aionnetwork.

the class PrecompiledTransactionExecutor method executeTransactions.

public static List<AionTxExecSummary> executeTransactions(RepositoryCache repository, long blockNumber, AionAddress blockCoinbase, AionTransaction[] transactions, PostExecutionWork postExecutionWork, Logger logger, boolean decrementBlockEnergyLimit, boolean allowNonceIncrement, boolean isLocalCall, boolean fork032Enabled, long initialBlockEnergyLimit) {
    List<AionTxExecSummary> transactionSummaries = new ArrayList<>();
    long blockRemainingEnergy = initialBlockEnergyLimit;
    IExternalStateForPrecompiled externalState = new ExternalStateForPrecompiled(repository, blockNumber, isLocalCall, fork032Enabled, allowNonceIncrement);
    for (AionTransaction transaction : transactions) {
        // Execute the contract.
        PrecompiledWrappedTransactionResult wrappedResult = ContractExecutor.executeExternalCall(new ExternalCapabilitiesForPrecompiled(), externalState, toAionTypesTransaction(transaction));
        TransactionResult result = wrappedResult.result;
        List<AionAddress> deletedAddresses = wrappedResult.deletedAddresses;
        // Check the block energy limit & reject if necessary.
        if (result.energyUsed > blockRemainingEnergy) {
            TransactionStatus status = TransactionStatus.rejection("Invalid Energy Limit");
            result = new TransactionResult(status, result.logs, result.internalTransactions, 0, ByteUtil.EMPTY_BYTE_ARRAY);
        }
        // Build the transaction summary.
        AionTxExecSummary summary = buildTransactionSummary(transaction, result, deletedAddresses);
        // If the transaction was not rejected, then commit the state changes.
        if (!result.transactionStatus.isRejected()) {
            externalState.commit();
        }
        // For non-rejected non-local transactions, make some final repository updates.
        if (!isLocalCall && !summary.isRejected()) {
            RepositoryCache repositoryTracker = repository.startTracking();
            refundSender(repositoryTracker, summary, transaction, result);
            payMiner(repositoryTracker, blockCoinbase, summary);
            deleteAccountsMarkedForDeletion(repositoryTracker, summary.getDeletedAccounts(), result);
            repositoryTracker.flushTo(repository, true);
        }
        // Do any post execution work.
        if (postExecutionWork != null) {
            postExecutionWork.doWork(repository, summary, transaction);
        }
        // Update the remaining block energy.
        if (!result.transactionStatus.isRejected() && decrementBlockEnergyLimit) {
            blockRemainingEnergy -= summary.getReceipt().getEnergyUsed();
        }
        if (logger.isDebugEnabled()) {
            logger.debug("Transaction receipt: {}", summary.getReceipt());
            logger.debug("Transaction logs: {}", summary.getLogs());
        }
        transactionSummaries.add(summary);
    }
    return transactionSummaries;
}