Examples with PocMeetingMember io.nuls.consensus.entity.meeting.PocMeetingMember used on opensource projects

Example 1 with PocMeetingMember

use of io.nuls.consensus.entity.meeting.PocMeetingMember in project nuls by nuls-io.

the class ConsensusMeetingRunner method startMeeting.

private void startMeeting() throws NulsException, IOException {
    PocMeetingRound current = consensusManager.getCurrentRound();
    if (null == current || null == consensusManager.getConsensusStatusInfo().getAccount() || current.getMember(consensusManager.getConsensusStatusInfo().getAccount().getAddress().toString()) == null) {
        this.nextRound();
        return;
    }
    PocMeetingMember self = current.getMember(consensusManager.getConsensusStatusInfo().getAccount().getAddress().toString());
    self.setCreditVal(calcCreditVal());
    long timeUnit = 1000L;
    while (TimeService.currentTimeMillis() <= (self.getPackTime() - timeUnit)) {
        try {
            Thread.sleep(timeUnit);
        } catch (InterruptedException e) {
            Log.error(e);
        }
    }
    packing(self);
}

Example 2 with PocMeetingMember

use of io.nuls.consensus.entity.meeting.PocMeetingMember in project nuls by nuls-io.

the class ConsensusMeetingRunner method nextRound.

private void nextRound() throws NulsException, IOException {
    consensusManager.initConsensusStatusInfo();
    PocMeetingRound currentRound = calcRound();
    consensusManager.setCurrentRound(currentRound);
    while (TimeService.currentTimeMillis() < (currentRound.getStartTime())) {
        try {
            Thread.sleep(100L);
        } catch (InterruptedException e) {
            Log.error(e);
        }
    }
    boolean imIn = consensusManager.isPartakePacking();
    List<Consensus<Agent>> list = calcConsensusAgentList();
    currentRound.setMemberCount(list.size());
    while (currentRound.getEndTime() < TimeService.currentTimeMillis()) {
        long time = TimeService.currentTimeMillis() - currentRound.getStartTime();
        long roundTime = currentRound.getEndTime() - currentRound.getStartTime();
        long index = time / roundTime;
        long startTime = currentRound.getStartTime() + index * roundTime;
        currentRound.setStartTime(startTime);
        currentRound.setIndex(currentRound.getPreviousRound().getIndex() + index);
    }
    Map<String, List<Consensus<Deposit>>> depositMap = new HashMap<>();
    List<Consensus<Deposit>> delegateList = consensusCacheManager.getCachedDepositList();
    Na totalDeposit = Na.ZERO;
    for (Consensus<Deposit> cd : delegateList) {
        List<Consensus<Deposit>> sonList = depositMap.get(cd.getExtend().getAgentHash());
        if (null == sonList) {
            sonList = new ArrayList<>();
        }
        sonList.add(cd);
        depositMap.put(cd.getExtend().getAgentHash(), sonList);
        totalDeposit = totalDeposit.add(cd.getExtend().getDeposit());
    }
    List<PocMeetingMember> memberList = new ArrayList<>();
    for (Consensus<Agent> ca : list) {
        boolean isSeed = ca.getExtend().getSeed();
        if (!isSeed && ca.getExtend().getDeposit().isLessThan(PocConsensusConstant.AGENT_DEPOSIT_LOWER_LIMIT)) {
            continue;
        }
        PocMeetingMember mm = new PocMeetingMember();
        mm.setAgentConsensus(ca);
        mm.setDelegateList(depositMap.get(ca.getHexHash()));
        if (!isSeed && (mm.getDelegateList() == null || mm.getDelegateList().size() > PocConsensusConstant.MAX_ACCEPT_NUM_OF_DEPOSIT)) {
            continue;
        }
        mm.calcDeposit();
        if (!isSeed && mm.getTotolEntrustDeposit().isLessThan(PocConsensusConstant.SUM_OF_DEPOSIT_OF_AGENT_LOWER_LIMIT)) {
            continue;
        }
        mm.setRoundIndex(currentRound.getIndex());
        mm.setAgentHash(ca.getHexHash());
        mm.setAgentAddress(ca.getAddress());
        mm.setPackerAddress(ca.getExtend().getPackingAddress());
        mm.setRoundStartTime(currentRound.getStartTime());
        memberList.add(mm);
        totalDeposit = totalDeposit.add(ca.getExtend().getDeposit());
    }
    Collections.sort(memberList);
    currentRound.setMemberList(memberList);
    currentRound.setTotalDeposit(totalDeposit);
    if (imIn) {
        startMeeting();
    }
}

Example 3 with PocMeetingMember

use of io.nuls.consensus.entity.meeting.PocMeetingMember in project nuls by nuls-io.

the class ConsensusMeetingRunner method yellowPunishTx.

private void yellowPunishTx(Block bestBlock, List<Transaction> txList, PocMeetingMember self) throws NulsException, IOException {
    BlockRoundData lastBlockRoundData = new BlockRoundData();
    try {
        lastBlockRoundData.parse(bestBlock.getHeader().getExtend());
    } catch (NulsException e) {
        Log.error(e);
    }
    // continuous blocks in the same round
    boolean ok = (self.getRoundIndex() == lastBlockRoundData.getRoundIndex()) && (self.getIndexOfRound() == (1 + lastBlockRoundData.getPackingIndexOfRound()));
    // continuous blocks between two rounds
    ok = ok || (self.getRoundIndex() == (lastBlockRoundData.getRoundIndex() + 1) && self.getIndexOfRound() == 1 && lastBlockRoundData.getPackingIndexOfRound() == lastBlockRoundData.getConsensusMemberCount());
    // two rounds
    ok = ok || (self.getRoundIndex() - 1) > lastBlockRoundData.getRoundIndex();
    if (ok) {
        return;
    }
    List<Address> addressList = new ArrayList<>();
    PocMeetingRound round = consensusManager.getCurrentRound();
    long roundIndex = lastBlockRoundData.getRoundIndex();
    int packingIndex = 0;
    if (lastBlockRoundData.getPackingIndexOfRound() == lastBlockRoundData.getConsensusMemberCount()) {
        packingIndex = 1;
    } else {
        packingIndex = lastBlockRoundData.getPackingIndexOfRound() + 1;
    }
    while (true) {
        PocMeetingRound tempRound;
        if (roundIndex == self.getRoundIndex()) {
            tempRound = round;
        } else if (roundIndex == (self.getRoundIndex() - 1)) {
            tempRound = round.getPreviousRound();
        } else {
            break;
        }
        if (tempRound.getIndex() > round.getIndex()) {
            break;
        }
        if (tempRound.getIndex() == round.getIndex() && packingIndex >= self.getIndexOfRound()) {
            break;
        }
        if (packingIndex >= tempRound.getMemberCount()) {
            roundIndex++;
            packingIndex = 1;
            continue;
        }
        PocMeetingMember member;
        try {
            member = tempRound.getMember(packingIndex);
            if (null == member) {
                break;
            }
        } catch (Exception e) {
            break;
        }
        packingIndex++;
        addressList.add(Address.fromHashs(member.getAgentAddress()));
    }
    if (addressList.isEmpty()) {
        return;
    }
    YellowPunishTransaction punishTx = new YellowPunishTransaction();
    YellowPunishData data = new YellowPunishData();
    data.setAddressList(addressList);
    data.setHeight(bestBlock.getHeader().getHeight() + 1);
    punishTx.setTxData(data);
    punishTx.setTime(TimeService.currentTimeMillis());
    punishTx.setFee(Na.ZERO);
    punishTx.setHash(NulsDigestData.calcDigestData(punishTx));
    punishTx.setScriptSig(accountService.createP2PKHScriptSigFromDigest(punishTx.getHash(), consensusManager.getConsensusStatusInfo().getAccount(), NulsContext.CACHED_PASSWORD_OF_WALLET).serialize());
    txList.add(punishTx);
}