Examples with PooledTransaction org.aion.base.PooledTransaction used on opensource projects

Example 11 with PooledTransaction

use of org.aion.base.PooledTransaction in project aion by aionnetwork.

the class TxPoolV1Test method addRepeatedTxn.

@Test
public void addRepeatedTxn() {
    Properties config = new Properties();
    config.put(TXPOOL_PROPERTY.PROP_TX_TIMEOUT, "10");
    TxPoolV1 tp = new TxPoolV1(config);
    AionTransaction txn = AionTransaction.create(key.get(0), ByteUtils.fromHexString("0000000000000001"), new AionAddress(key.get(0).getAddress()), ByteUtils.fromHexString("1"), ByteUtils.fromHexString("1"), Constant.MIN_ENERGY_CONSUME, 1L, TransactionTypes.DEFAULT, null);
    PooledTransaction pooledTx = new PooledTransaction(txn, 0);
    List<PooledTransaction> txnl = new ArrayList<>();
    txnl.add(pooledTx);
    txnl.add(pooledTx);
    tp.add(txnl);
    Assert.assertEquals(1, tp.size());
}

Example 12 with PooledTransaction

use of org.aion.base.PooledTransaction in project aion by aionnetwork.

the class TxPoolV1Test method snapshot3.

@Test
public void snapshot3() {
    Properties config = new Properties();
    config.put(TXPOOL_PROPERTY.PROP_TX_TIMEOUT, "100");
    TxPoolV1 tp = new TxPoolV1(config);
    List<PooledTransaction> txnl = new ArrayList<>();
    int cnt = 26;
    for (int i = 0; i < cnt; i++) {
        byte[] nonce = new byte[Long.BYTES];
        nonce[Long.BYTES - 1] = (byte) i;
        PooledTransaction txn = genTransaction(nonce, i + Constant.MIN_ENERGY_CONSUME);
        txnl.add(txn);
    }
    tp.add(txnl);
    Assert.assertEquals(tp.size(), cnt);
    // sort the inserted txs
    List<AionTransaction> snapshot = tp.snapshot();
    long nonce = 0;
    for (AionTransaction tx : snapshot) {
        Assert.assertEquals(tx.getNonceBI().longValue(), nonce++);
    }
}

Example 13 with PooledTransaction

use of org.aion.base.PooledTransaction in project aion by aionnetwork.

the class TxPoolV1Test method snapshotWithSameTransactionTimestamp.

@Test
public void snapshotWithSameTransactionTimestamp() {
    Properties config = new Properties();
    config.put(TXPOOL_PROPERTY.PROP_TX_TIMEOUT, "100");
    TxPoolV1 tp = new TxPoolV1(config);
    List<PooledTransaction> txnl = new ArrayList<>();
    Map<ByteArrayWrapper, PooledTransaction> txMap = new HashMap<>();
    byte[] timeStamp = ByteUtil.longToBytes(TimeInstant.now().toEpochMicro());
    final int cnt = 16;
    for (int i = 0; i < cnt; i++) {
        byte[] nonce = new byte[Long.BYTES];
        nonce[Long.BYTES - 1] = (byte) i;
        PooledTransaction pooledTx = genTransactionWithTimestamp(nonce, key.get(0), timeStamp);
        txnl.add(pooledTx);
        txMap.put(ByteArrayWrapper.wrap(pooledTx.tx.getTransactionHash()), pooledTx);
    }
    timeStamp = ByteUtil.longToBytes(TimeInstant.now().toEpochMicro());
    for (int i = 0; i < cnt; i++) {
        byte[] nonce = new byte[Long.BYTES];
        nonce[Long.BYTES - 1] = (byte) i;
        PooledTransaction pooledTx = genTransactionWithTimestamp(nonce, key.get(1), timeStamp);
        txnl.add(pooledTx);
        txMap.put(ByteArrayWrapper.wrap(pooledTx.tx.getTransactionHash()), pooledTx);
    }
    timeStamp = ByteUtil.longToBytes(TimeInstant.now().toEpochMicro());
    for (int i = cnt; i < 2 * cnt; i++) {
        byte[] nonce = new byte[Long.BYTES];
        nonce[Long.BYTES - 1] = (byte) i;
        PooledTransaction pooledTx = genTransactionWithTimestamp(nonce, key.get(0), timeStamp);
        txnl.add(pooledTx);
        txMap.put(ByteArrayWrapper.wrap(pooledTx.tx.getTransactionHash()), pooledTx);
    }
    timeStamp = ByteUtil.longToBytes(TimeInstant.now().toEpochMicro());
    for (int i = cnt; i < 2 * cnt; i++) {
        byte[] nonce = new byte[Long.BYTES];
        nonce[Long.BYTES - 1] = (byte) i;
        PooledTransaction pooledTx = genTransactionWithTimestamp(nonce, key.get(1), timeStamp);
        txnl.add(pooledTx);
        txMap.put(ByteArrayWrapper.wrap(pooledTx.tx.getTransactionHash()), pooledTx);
    }
    tp.add(txnl);
    Assert.assertEquals(tp.size(), cnt * 4);
    // sort the inserted txs
    List<AionTransaction> txl = tp.snapshot();
    Assert.assertEquals(tp.size(), txl.size());
    Assert.assertEquals(tp.snapshotAll().size(), txl.size());
    for (AionTransaction tx : txl) {
        assertTrue(txMap.containsKey(ByteArrayWrapper.wrap(tx.getTransactionHash())));
        Assert.assertEquals(txMap.get(ByteArrayWrapper.wrap(tx.getTransactionHash())).tx, tx);
    }
}

Example 14 with PooledTransaction

use of org.aion.base.PooledTransaction in project aion by aionnetwork.

the class TxPoolV1Test method clearOutDateTransactionTest.

@Test
public void clearOutDateTransactionTest() {
    Properties config = new Properties();
    // 10 sec
    config.put(TXPOOL_PROPERTY.PROP_TX_TIMEOUT, "10");
    TxPoolV1 tp = new TxPoolV1(config);
    List<PooledTransaction> txl = new ArrayList<>();
    int cnt = 2;
    for (int i = 0; i < cnt; i++) {
        PooledTransaction tx = genTransaction(BigInteger.valueOf(i).toByteArray(), Constant.MIN_ENERGY_CONSUME);
        txl.add(tx);
    }
    tp.add(txl);
    tp.clearOutDateTransaction(TimeUnit.MICROSECONDS.toSeconds(txl.get(0).tx.getTimeStampBI().longValue()) + 10);
    Assert.assertEquals(cnt, tp.size());
    tp.clearOutDateTransaction(TimeUnit.MICROSECONDS.toSeconds(txl.get(0).tx.getTimeStampBI().longValue()) + 11);
    Assert.assertEquals(0, tp.size());
}

Example 15 with PooledTransaction

use of org.aion.base.PooledTransaction in project aion by aionnetwork.

the class TxPoolV1Test method getPoolTxTest.

@Test
public void getPoolTxTest() {
    List<PooledTransaction> txs = new ArrayList<>();
    AionTransaction tx = AionTransaction.create(key.get(0), BigInteger.valueOf(0).toByteArray(), AddressUtils.wrapAddress("0000000000000000000000000000000000000000000000000000000000000001"), ByteUtils.fromHexString("1"), ByteUtils.fromHexString("1"), Constant.MIN_ENERGY_CONSUME, 1L, TransactionTypes.DEFAULT, null);
    PooledTransaction pooledTx = new PooledTransaction(tx, Constant.MIN_ENERGY_CONSUME);
    txs.add(pooledTx);
    Properties config = new Properties();
    config.put(TXPOOL_PROPERTY.PROP_POOL_SIZE_MAX, String.valueOf(Constant.TXPOOL_SIZE_MIN));
    TxPoolV1 tp = new TxPoolV1(config);
    List<PooledTransaction> pooledTransactions = tp.add(txs);
    assertNull(tp.getPoolTx(new AionAddress(key.get(1).getAddress()), BigInteger.ZERO));
    assertNull(tp.getPoolTx(new AionAddress(key.get(0).getAddress()), BigInteger.ONE));
    PooledTransaction pTx = tp.getPoolTx(new AionAddress(key.get(0).getAddress()), BigInteger.ZERO);
    assertNotNull(pTx);
    assertEquals(tx, pTx.tx);
}