Examples with AionBlock org.aion.zero.impl.types.AionBlock used on opensource projects

Example 61 with AionBlock

use of org.aion.zero.impl.types.AionBlock in project aion by aionnetwork.

the class SyncMgr method validateAndAddBlocks.

/**
 * @param _nodeIdHashcode int
 * @param _displayId String
 * @param _bodies List<byte[]>
 * Assemble and validate blocks batch and add batch
 * to import queue from network response blocks bodies
 */
public void validateAndAddBlocks(int _nodeIdHashcode, String _displayId, final List<byte[]> _bodies) {
    if (importedBlocks.size() > blocksQueueMax) {
        log.debug("Imported blocks queue is full. Stop validating incoming bodies");
        return;
    }
    HeadersWrapper hw = this.sentHeaders.remove(_nodeIdHashcode);
    if (hw == null || _bodies == null)
        return;
    // assemble batch
    List<A0BlockHeader> headers = hw.getHeaders();
    List<AionBlock> blocks = new ArrayList<>(_bodies.size());
    Iterator<A0BlockHeader> headerIt = headers.iterator();
    Iterator<byte[]> bodyIt = _bodies.iterator();
    while (headerIt.hasNext() && bodyIt.hasNext()) {
        AionBlock block = AionBlock.createBlockFromNetwork(headerIt.next(), bodyIt.next());
        if (block == null) {
            log.error("<assemble-and-validate-blocks node={}>", _displayId);
            break;
        } else
            blocks.add(block);
    }
    int m = blocks.size();
    if (m == 0)
        return;
    if (log.isDebugEnabled()) {
        log.debug("<incoming-bodies from-num={} to-num={} node={}>", blocks.get(0).getNumber(), blocks.get(blocks.size() - 1).getNumber(), _displayId);
    }
    // add batch
    importedBlocks.add(new BlocksWrapper(_nodeIdHashcode, _displayId, blocks));
}

Example 62 with AionBlock

use of org.aion.zero.impl.types.AionBlock in project aion by aionnetwork.

the class TaskImportBlocks method run.

@Override
public void run() {
    Thread.currentThread().setPriority(Thread.MAX_PRIORITY);
    while (start.get()) {
        BlocksWrapper bw;
        try {
            bw = importedBlocks.take();
        } catch (InterruptedException ex) {
            return;
        }
        List<AionBlock> batch = bw.getBlocks();
        for (AionBlock b : batch) {
            if (importedBlockHashes.containsKey(ByteArrayWrapper.wrap(b.getHash()))) {
                continue;
            }
            long t1 = System.currentTimeMillis();
            ImportResult importResult = this.chain.tryToConnect(b);
            long t2 = System.currentTimeMillis();
            log.info("<import-status: node = {}, number = {}, txs = {}, result = {}, time elapsed = {} ms>", bw.getDisplayId(), b.getNumber(), b.getTransactionsList().size(), importResult, t2 - t1);
            switch(importResult) {
                case IMPORTED_BEST:
                    importedBlockHashes.put(ByteArrayWrapper.wrap(b.getHash()), null);
                    break;
                case IMPORTED_NOT_BEST:
                    importedBlockHashes.put(ByteArrayWrapper.wrap(b.getHash()), null);
                    break;
                case EXIST:
                    importedBlockHashes.put(ByteArrayWrapper.wrap(b.getHash()), null);
                    break;
                case NO_PARENT:
                    break;
                case INVALID_BLOCK:
                    break;
                default:
                    break;
            }
        }
        this.statis.update(this.chain.getBestBlock().getNumber());
    }
}

Example 63 with AionBlock

use of org.aion.zero.impl.types.AionBlock in project aion by aionnetwork.

the class TaskShowStatus method run.

@Override
public void run() {
    Thread.currentThread().setPriority(Thread.MIN_PRIORITY);
    while (this.start.get()) {
        AionBlock selfBest = this.chain.getBestBlock();
        String selfTd = this.chain.getTotalDifficulty().toString(10);
        String status = // 
        "[sync-status avg-import=" + String.format("%.2f", this.statics.getAvgBlocksPerSec()) + // 
        " b/s" + " td=" + selfTd + "/" + // 
        networkStatus.getTargetTotalDiff().toString(10) + " b-num=" + selfBest.getNumber() + "/" + // 
        this.networkStatus.getTargetBestBlockNumber() + " b-hash=" + // 
        Hex.toHexString(this.chain.getBestBlockHash()) + "/" + this.networkStatus.getTargetBestBlockHash() + "]";
        // print to std output
        System.out.println(status);
        // print to report file
        if (printReport) {
            try {
                Files.write(Paths.get(reportFolder, System.currentTimeMillis() + "-sync-report.out"), status.getBytes());
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        try {
            Thread.sleep(interval);
        } catch (InterruptedException e) {
            if (log.isDebugEnabled()) {
                log.debug("<sync-ss shutdown>");
            }
            return;
        }
    }
    if (log.isDebugEnabled()) {
        log.debug("<sync-ss shutdown>");
    }
}

Example 64 with AionBlock

use of org.aion.zero.impl.types.AionBlock in project aion by aionnetwork.

the class BroadcastNewBlockHandler method receive.

@Override
public void receive(int _nodeIdHashcode, String _displayId, final byte[] _msgBytes) {
    if (_msgBytes == null)
        return;
    byte[] rawdata = BroadcastNewBlock.decode(_msgBytes);
    if (rawdata == null)
        return;
    AionBlock block = new AionBlock(rawdata);
    BlockPropagationHandler.PropStatus result = this.propHandler.processIncomingBlock(_nodeIdHashcode, block);
    if (this.log.isDebugEnabled()) {
        String hash = block.getShortHash();
        hash = hash != null ? hash : "null";
        this.log.debug("<block-prop node=" + _displayId + " block-hash=" + hash + " status=" + result.name() + ">");
    }
}