Examples with TransactionPoolImpl co.rsk.core.bc.TransactionPoolImpl used on opensource projects

Example 1 with TransactionPoolImpl

use of co.rsk.core.bc.TransactionPoolImpl in project rskj by rsksmart.

the class Web3ImplLogsTest method getWeb3WithContractInvoke.

private Web3Impl getWeb3WithContractInvoke() {
    ReceiptStore receiptStore = new ReceiptStoreImpl(new HashMapDB());
    World world = new World(receiptStore);
    Account acc1 = new AccountBuilder(world).name("notDefault").balance(Coin.valueOf(10000000)).build();
    Block genesis = world.getBlockByName("g00");
    Transaction tx;
    tx = getContractTransaction(acc1);
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    BlockChainImpl blockChain = world.getBlockChain();
    Block block1 = new BlockBuilder(world).parent(genesis).transactions(txs).build();
    Assert.assertEquals(ImportResult.IMPORTED_BEST, blockChain.tryToConnect(block1));
    byte[] contractAddress = tx.getContractAddress().getBytes();
    Transaction tx2 = getContractTransactionWithInvoke(acc1, contractAddress);
    List<Transaction> tx2s = new ArrayList<>();
    tx2s.add(tx2);
    Block block2 = new BlockBuilder(world).parent(block1).transactions(tx2s).build();
    Assert.assertEquals(ImportResult.IMPORTED_BEST, blockChain.tryToConnect(block2));
    TransactionPool transactionPool = new TransactionPoolImpl(config, world.getRepository(), blockChain.getBlockStore(), receiptStore, null, null, 10, 100);
    Web3Impl web3 = createWeb3(world.getBlockChain(), transactionPool, receiptStore);
    web3.personal_newAccountWithSeed("default");
    web3.personal_newAccountWithSeed("notDefault");
    return web3;
}

Example 2 with TransactionPoolImpl

use of co.rsk.core.bc.TransactionPoolImpl in project rskj by rsksmart.

the class Web3ImplLogsTest method getWeb3WithContractCall.

private Web3Impl getWeb3WithContractCall(World world) {
    Account acc1 = new AccountBuilder(world).name("notDefault").balance(Coin.valueOf(10000000)).build();
    // acc1 Account created address should be 661b05ca9eb621164906671efd2731ce0d7dd8b4
    Block genesis = world.getBlockByName("g00");
    Transaction tx;
    tx = getContractTransaction(acc1);
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    BlockChainImpl blockChain = world.getBlockChain();
    Block block1 = new BlockBuilder(world).parent(genesis).transactions(txs).build();
    Assert.assertEquals(ImportResult.IMPORTED_BEST, blockChain.tryToConnect(block1));
    byte[] contractAddress = tx.getContractAddress().getBytes();
    // Now create a transaction that invokes Increment()
    Transaction tx2 = getContractTransactionWithInvoke(acc1, contractAddress);
    List<Transaction> tx2s = new ArrayList<>();
    tx2s.add(tx2);
    Block block2 = new BlockBuilder(world).parent(block1).transactions(tx2s).build();
    Assert.assertEquals(ImportResult.IMPORTED_BEST, blockChain.tryToConnect(block2));
    Transaction tx3 = getContractTransactionWithCall(acc1, contractAddress);
    List<Transaction> tx3s = new ArrayList<>();
    tx3s.add(tx3);
    Block block3 = new BlockBuilder(world).parent(block2).transactions(tx3s).build();
    Assert.assertEquals(ImportResult.IMPORTED_BEST, blockChain.tryToConnect(block3));
    TransactionPool transactionPool = new TransactionPoolImpl(config, world.getRepository(), blockChain.getBlockStore(), null, null, null, 10, 100);
    Web3Impl web3 = createWeb3(world.getBlockChain(), transactionPool);
    web3.personal_newAccountWithSeed("default");
    web3.personal_newAccountWithSeed("notDefault");
    return web3;
}

Example 3 with TransactionPoolImpl

use of co.rsk.core.bc.TransactionPoolImpl in project rskj by rsksmart.

the class ImportLightTest method createBlockchain.

public static BlockChainImpl createBlockchain(Genesis genesis) {
    RskSystemProperties config = new RskSystemProperties();
    config.setBlockchainConfig(new GenesisConfig(new GenesisConfig.GenesisConstants() {

        @Override
        public BlockDifficulty getMinimumDifficulty() {
            return new BlockDifficulty(BigInteger.ONE);
        }
    }));
    IndexedBlockStore blockStore = new IndexedBlockStore(new HashMap<>(), new HashMapDB(), null);
    Repository repository = new RepositoryImpl(config, new TrieStoreImpl(new HashMapDB()));
    EthereumListenerAdapter listener = new EthereumListenerAdapter();
    KeyValueDataSource ds = new HashMapDB();
    ds.init();
    ReceiptStore receiptStore = new ReceiptStoreImpl(ds);
    BlockChainImpl blockchain = new BlockChainImpl(config, repository, blockStore, receiptStore, null, listener, new AdminInfo(), new DummyBlockValidator());
    blockchain.setNoValidation(true);
    TransactionPoolImpl transactionPool = new TransactionPoolImpl(config, repository, null, receiptStore, null, listener, 10, 100);
    blockchain.setTransactionPool(transactionPool);
    Repository track = repository.startTracking();
    for (RskAddress addr : genesis.getPremine().keySet()) {
        track.createAccount(addr);
        track.addBalance(addr, genesis.getPremine().get(addr).getAccountState().getBalance());
    }
    track.commit();
    genesis.setStateRoot(repository.getRoot());
    genesis.flushRLP();
    blockStore.saveBlock(genesis, genesis.getCumulativeDifficulty(), true);
    blockchain.setBestBlock(genesis);
    blockchain.setTotalDifficulty(genesis.getCumulativeDifficulty());
    return blockchain;
}

Example 4 with TransactionPoolImpl

use of co.rsk.core.bc.TransactionPoolImpl in project rskj by rsksmart.

the class TestRunner method runTestCase.

public List<String> runTestCase(BlockTestCase testCase) {
    /* 1 */
    // Create genesis + init pre state
    ValidationStats vStats = new ValidationStats();
    Block genesis = build(testCase.getGenesisBlockHeader(), null, null);
    TrieStore trieStore = new TrieStoreImpl(new HashMapDB());
    Repository repository = RepositoryBuilder.build(trieStore, testCase.getPre());
    IndexedBlockStore blockStore = new IndexedBlockStore(blockFactory, new HashMapDB(), new HashMapBlocksIndex());
    blockStore.saveBlock(genesis, genesis.getCumulativeDifficulty(), true);
    CompositeEthereumListener listener = new TestCompositeEthereumListener();
    KeyValueDataSource ds = new HashMapDB();
    ds.init();
    ReceiptStore receiptStore = new ReceiptStoreImpl(ds);
    BlockTxSignatureCache blockTxSignatureCache = new BlockTxSignatureCache(new ReceivedTxSignatureCache());
    TransactionExecutorFactory transactionExecutorFactory = new TransactionExecutorFactory(config, blockStore, receiptStore, blockFactory, new ProgramInvokeFactoryImpl(), null, blockTxSignatureCache);
    StateRootHandler stateRootHandler = new StateRootHandler(config.getActivationConfig(), new StateRootsStoreImpl(new HashMapDB()));
    RepositoryLocator repositoryLocator = new RepositoryLocator(trieStore, stateRootHandler);
    TransactionPoolImpl transactionPool = new TransactionPoolImpl(config, repositoryLocator, null, blockFactory, listener, transactionExecutorFactory, new ReceivedTxSignatureCache(), 10, 100);
    BlockChainImpl blockchain = new BlockChainImpl(blockStore, receiptStore, transactionPool, null, new DummyBlockValidator(), new BlockExecutor(config.getActivationConfig(), new RepositoryLocator(trieStore, stateRootHandler), transactionExecutorFactory), stateRootHandler);
    blockchain.setNoValidation(true);
    blockchain.setStatus(genesis, genesis.getCumulativeDifficulty());
    /* 2 */
    // Create block traffic list
    List<Block> blockTraffic = new ArrayList<>();
    for (BlockTck blockTck : testCase.getBlocks()) {
        Block block = build(blockTck.getBlockHeader(), blockTck.getTransactions(), blockTck.getUncleHeaders());
        Block tBlock = null;
        try {
            byte[] rlp = parseData(blockTck.getRlp());
            tBlock = blockFactory.decodeBlock(rlp);
            ArrayList<String> outputSummary = BlockHeaderValidator.valid(tBlock.getHeader(), block.getHeader(), null);
            if (!outputSummary.isEmpty()) {
                for (String output : outputSummary) logger.error("at block {}: {}", Integer.toString(blockTraffic.size()), output);
            }
            blockTraffic.add(tBlock);
        } catch (Exception e) {
            System.out.println("*** Exception");
        }
    }
    // Inject blocks to the blockchain execution
    for (Block block : blockTraffic) {
        ImportResult importResult = blockchain.tryToConnect(block);
        logger.debug("{} ~ {} difficulty: {} ::: {}", block.getPrintableHash(), toPrintableHash(block.getParentHash().getBytes()), block.getCumulativeDifficulty(), importResult.toString());
    }
    // Check state root matches last valid block
    List<String> results = new ArrayList<>();
    String currRoot = ByteUtil.toHexString(repository.getRoot());
    byte[] bestHash = Hex.decode(testCase.getLastblockhash());
    String finalRoot = ByteUtil.toHexString(blockStore.getBlockByHash(bestHash).getStateRoot());
    if (validateStateRoots) {
        if (!finalRoot.equals(currRoot)) {
            String formattedString = String.format("Root hash doesn't match best: expected: %s current: %s", finalRoot, currRoot);
            results.add(formattedString);
        }
    }
    Repository postRepository = RepositoryBuilder.build(testCase.getPostState());
    List<String> repoResults = RepositoryValidator.valid(repository, postRepository, validateStateRoots, validateBalances, null);
    results.addAll(repoResults);
    return results;
}

Example 5 with TransactionPoolImpl

use of co.rsk.core.bc.TransactionPoolImpl in project rskj by rsksmart.

the class Web3ImplTest method createWeb3.

private Web3Impl createWeb3(World world, BlockProcessor blockProcessor, ReceiptStore receiptStore) {
    BlockChainImpl blockChain = world.getBlockChain();
    BlockStore blockStore = world.getBlockStore();
    TransactionExecutorFactory transactionExecutorFactory = buildTransactionExecutorFactory(blockStore, world.getBlockTxSignatureCache());
    TransactionPool transactionPool = new TransactionPoolImpl(config, world.getRepositoryLocator(), blockStore, blockFactory, null, transactionExecutorFactory, world.getReceivedTxSignatureCache(), 10, 100);
    RepositoryLocator repositoryLocator = new RepositoryLocator(world.getTrieStore(), world.getStateRootHandler());
    return createWeb3(Web3Mocks.getMockEthereum(), blockChain, repositoryLocator, transactionPool, blockStore, blockProcessor, new SimpleConfigCapabilities(), receiptStore);
}