Examples with Message org.tron.common.overlay.message.Message used on opensource projects

Example 1 with Message

use of org.tron.common.overlay.message.Message in project java-tron by tronprotocol.

the class Wallet method broadcastTransaction.

/**
 * Broadcast a transaction.
 */
public boolean broadcastTransaction(Transaction signaturedTransaction) {
    TransactionCapsule trx = new TransactionCapsule(signaturedTransaction);
    try {
        if (trx.validateSignature()) {
            Message message = new TransactionMessage(signaturedTransaction);
            dbManager.pushTransactions(trx);
            p2pnode.broadcast(message);
            return true;
        }
    } catch (ValidateSignatureException e) {
        logger.debug(e.getMessage(), e);
    } catch (ContractValidateException e) {
        logger.debug(e.getMessage(), e);
    } catch (ContractExeException e) {
        logger.debug(e.getMessage(), e);
    } catch (Exception e) {
        logger.debug(e.getMessage(), e);
    }
    return false;
}

Example 2 with Message

use of org.tron.common.overlay.message.Message in project java-tron by tronprotocol.

the class NodeImpl method processAdvBlock.

private void processAdvBlock(PeerConnection peer, BlockCapsule block) {
    // TODO: lack the complete flow.
    if (!freshBlockId.contains(block.getBlockId())) {
        try {
            LinkedList<Sha256Hash> trxIds = del.handleBlock(block, false);
            freshBlockId.offer(block.getBlockId());
            trxIds.forEach(trxId -> advObjToFetch.remove(trxId));
            // TODO:save message cache again.
            getActivePeer().stream().filter(p -> p.getAdvObjSpreadToUs().containsKey(block.getBlockId())).forEach(p -> {
                p.setHeadBlockWeBothHave(block.getBlockId());
                p.setHeadBlockTimeWeBothHave(block.getTimeStamp());
            });
            getActivePeer().forEach(p -> p.cleanInvGarbage());
            // rebroadcast
            broadcast(new BlockMessage(block));
        } catch (BadBlockException e) {
            badAdvObj.put(block.getBlockId(), System.currentTimeMillis());
        } catch (UnLinkedBlockException e) {
            // reSync
            startSyncWithPeer(peer);
        }
    }
}

Example 3 with Message

use of org.tron.common.overlay.message.Message in project java-tron by tronprotocol.

the class NodeImpl method onHandleFetchDataMessage.

private void onHandleFetchDataMessage(PeerConnection peer, FetchInvDataMessage fetchInvDataMsg) {
    logger.info("on handle fetch block message");
    MessageTypes type = fetchInvDataMsg.getInvMessageType();
    // TODO:maybe can use message cache here
    final BlockCapsule[] blocks = { del.getGenesisBlock() };
    // get data and send it one by one
    fetchInvDataMsg.getHashList().forEach(hash -> {
        if (del.contain(hash, type)) {
            Message msg = del.getData(hash, type);
            if (type.equals(MessageTypes.BLOCK)) {
                blocks[0] = ((BlockMessage) msg).getBlockCapsule();
            }
            peer.sendMessage(msg);
        } else {
            peer.sendMessage(new ItemNotFound());
        }
    });
    if (blocks[0] != null) {
        peer.setHeadBlockWeBothHave(blocks[0].getBlockId());
        peer.setHeadBlockTimeWeBothHave(blocks[0].getTimeStamp());
    }
}