Examples with SimpleChannelManager org.ethereum.rpc.Simples.SimpleChannelManager used on opensource projects

Example 1 with SimpleChannelManager

use of org.ethereum.rpc.Simples.SimpleChannelManager in project rskj by rsksmart.

the class NodeMessageHandlerTest method processTooMuchGasTransactionMessage.

@Test
public void processTooMuchGasTransactionMessage() throws UnknownHostException {
    PeerScoringManager scoring = createPeerScoringManager();
    final SimpleChannelManager channelManager = new SimpleChannelManager();
    final World world = new World();
    final Blockchain blockchain = world.getBlockChain();
    TransactionPool state = mock(TransactionPool.class);
    BlockProcessor blockProcessor = mock(BlockProcessor.class);
    Mockito.when(blockProcessor.hasBetterBlockToSync()).thenReturn(false);
    TxHandler txHandler = new TxHandlerImpl(config, mock(CompositeEthereumListener.class), mock(RepositoryImpl.class), blockchain);
    final NodeMessageHandler handler = new NodeMessageHandler(config, blockProcessor, null, channelManager, state, txHandler, scoring, new ProofOfWorkRule(config).setFallbackMiningEnabled(false));
    final SimpleMessageChannel sender = new SimpleMessageChannel();
    final List<Transaction> txs = new ArrayList<>();
    BigInteger value = BigInteger.ONE;
    BigInteger nonce = BigInteger.ZERO;
    BigInteger gasPrice = BigInteger.ONE;
    BigInteger gasLimit = BigDecimal.valueOf(Math.pow(2, 60)).add(BigDecimal.ONE).toBigInteger();
    txs.add(TransactionUtils.createTransaction(TransactionUtils.getPrivateKeyBytes(), TransactionUtils.getAddress(), value, nonce, gasPrice, gasLimit));
    final TransactionsMessage message = new TransactionsMessage(txs);
    handler.processMessage(sender, message);
    Assert.assertNotNull(channelManager.getTransactions());
    Assert.assertEquals(0, channelManager.getTransactions().size());
    Assert.assertFalse(scoring.isEmpty());
    PeerScoring pscoring = scoring.getPeerScoring(sender.getPeerNodeID());
    Assert.assertNotNull(pscoring);
    Assert.assertFalse(pscoring.isEmpty());
    // besides this
    Assert.assertEquals(1, pscoring.getTotalEventCounter());
    Assert.assertEquals(1, pscoring.getEventCounter(EventType.VALID_TRANSACTION));
}

Example 2 with SimpleChannelManager

use of org.ethereum.rpc.Simples.SimpleChannelManager in project rskj by rsksmart.

the class NodeMessageHandlerTest method processTransactionsMessageUsingTransactionPool.

@Test
public void processTransactionsMessageUsingTransactionPool() throws UnknownHostException {
    final SimpleTransactionPool transactionPool = new SimpleTransactionPool();
    final SimpleChannelManager channelManager = new SimpleChannelManager();
    TxHandler txmock = mock(TxHandler.class);
    BlockProcessor blockProcessor = mock(BlockProcessor.class);
    Mockito.when(blockProcessor.hasBetterBlockToSync()).thenReturn(false);
    final NodeMessageHandler handler = new NodeMessageHandler(config, blockProcessor, null, channelManager, transactionPool, txmock, RskMockFactory.getPeerScoringManager(), new ProofOfWorkRule(config).setFallbackMiningEnabled(false));
    final SimpleMessageChannel sender = new SimpleMessageChannel();
    sender.setPeerNodeID(new NodeID(new byte[] { 1 }));
    final SimpleMessageChannel sender2 = new SimpleMessageChannel();
    sender2.setPeerNodeID(new NodeID(new byte[] { 2 }));
    final List<Transaction> txs = TransactionUtils.getTransactions(10);
    Mockito.when(txmock.retrieveValidTxs(any(List.class))).thenReturn(txs);
    final TransactionsMessage message = new TransactionsMessage(txs);
    handler.processMessage(sender, message);
    Assert.assertNotNull(channelManager.getTransactions());
    Assert.assertEquals(10, channelManager.getTransactions().size());
    for (int k = 0; k < 10; k++) Assert.assertSame(txs.get(k), channelManager.getTransactions().get(k));
    Assert.assertNotNull(channelManager.getLastSkip());
    Assert.assertEquals(1, channelManager.getLastSkip().size());
    Assert.assertTrue(channelManager.getLastSkip().contains(sender.getPeerNodeID()));
    channelManager.setLastSkip(null);
    handler.processMessage(sender2, message);
    Assert.assertNull(channelManager.getLastSkip());
}

Example 3 with SimpleChannelManager

use of org.ethereum.rpc.Simples.SimpleChannelManager in project rskj by rsksmart.

the class NodeMessageHandlerTest method processRejectedTransactionsMessage.

@Test
public void processRejectedTransactionsMessage() throws UnknownHostException {
    PeerScoringManager scoring = createPeerScoringManager();
    final SimpleChannelManager channelManager = new SimpleChannelManager();
    TxHandler txmock = mock(TxHandler.class);
    TransactionPool state = mock(TransactionPool.class);
    BlockProcessor blockProcessor = mock(BlockProcessor.class);
    Mockito.when(blockProcessor.hasBetterBlockToSync()).thenReturn(false);
    final NodeMessageHandler handler = new NodeMessageHandler(config, blockProcessor, null, channelManager, state, txmock, scoring, new ProofOfWorkRule(config).setFallbackMiningEnabled(false));
    final SimpleMessageChannel sender = new SimpleMessageChannel();
    final List<Transaction> txs = TransactionUtils.getTransactions(0);
    Mockito.when(txmock.retrieveValidTxs(any(List.class))).thenReturn(txs);
    final TransactionsMessage message = new TransactionsMessage(txs);
    handler.processMessage(sender, message);
    Assert.assertNotNull(channelManager.getTransactions());
    Assert.assertEquals(0, channelManager.getTransactions().size());
    Assert.assertTrue(scoring.isEmpty());
    PeerScoring pscoring = scoring.getPeerScoring(sender.getPeerNodeID());
    Assert.assertNotNull(pscoring);
    Assert.assertTrue(pscoring.isEmpty());
    Assert.assertEquals(0, pscoring.getTotalEventCounter());
    Assert.assertEquals(0, pscoring.getEventCounter(EventType.INVALID_TRANSACTION));
}

Example 4 with SimpleChannelManager

use of org.ethereum.rpc.Simples.SimpleChannelManager in project rskj by rsksmart.

the class NodeMessageHandlerUtil method createHandler.

public static NodeMessageHandler createHandler(BlockValidationRule validationRule) {
    final World world = new World();
    final BlockStore store = new BlockStore();
    final Blockchain blockchain = world.getBlockChain();
    BlockNodeInformation nodeInformation = new BlockNodeInformation();
    SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration);
    SyncProcessor syncProcessor = new SyncProcessor(config, blockchain, blockSyncService, RskMockFactory.getPeerScoringManager(), RskMockFactory.getChannelManager(), syncConfiguration, new DummyBlockValidationRule(), DIFFICULTY_CALCULATOR);
    NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    return new NodeMessageHandler(config, processor, syncProcessor, new SimpleChannelManager(), null, null, RskMockFactory.getPeerScoringManager(), validationRule);
}

Example 5 with SimpleChannelManager

use of org.ethereum.rpc.Simples.SimpleChannelManager in project rskj by rsksmart.

the class SimpleAsyncNode method createNode.

public static SimpleAsyncNode createNode(Blockchain blockchain, SyncConfiguration syncConfiguration) {
    final BlockStore store = new BlockStore();
    BlockNodeInformation nodeInformation = new BlockNodeInformation();
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration);
    NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    DummyBlockValidationRule blockValidationRule = new DummyBlockValidationRule();
    PeerScoringManager peerScoringManager = RskMockFactory.getPeerScoringManager();
    SimpleChannelManager channelManager = new SimpleChannelManager();
    SyncProcessor syncProcessor = new SyncProcessor(config, blockchain, blockSyncService, peerScoringManager, channelManager, syncConfiguration, blockValidationRule, new DifficultyCalculator(config));
    NodeMessageHandler handler = new NodeMessageHandler(config, processor, syncProcessor, channelManager, null, null, peerScoringManager, blockValidationRule);
    return new SimpleAsyncNode(handler, syncProcessor, channelManager);
}