b84bf76324
- readability (names / spaces / simplify constructions / etc) - proper types (int for block height, CAmount for money) - prettify log output / drop c_str() there - read budgets on dump before writing (safety) - microoptimization (++it) - sort proposals by Yeas - sort finalized budgets by votes - fix few small bugs
572 lines
18 KiB
C++
572 lines
18 KiB
C++
// Copyright (c) 2014-2015 The Dash developers
|
|
// Distributed under the MIT/X11 software license, see the accompanying
|
|
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
|
|
|
#include "masternode-payments.h"
|
|
#include "masternode-budget.h"
|
|
#include "masternode-sync.h"
|
|
#include "masternodeman.h"
|
|
#include "darksend.h"
|
|
#include "util.h"
|
|
#include "sync.h"
|
|
#include "spork.h"
|
|
#include "addrman.h"
|
|
#include <boost/lexical_cast.hpp>
|
|
|
|
CCriticalSection cs_masternodepayments;
|
|
|
|
/** Object for who's going to get paid on which blocks */
|
|
CMasternodePayments masternodePayments;
|
|
map<uint256, CMasternodePaymentWinner> mapMasternodePayeeVotes;
|
|
map<uint256, CMasternodeBlockPayees> mapMasternodeBlocks;
|
|
|
|
bool IsBlockValueValid(const CBlock& block, int64_t nExpectedValue){
|
|
CBlockIndex* pindexPrev = chainActive.Tip();
|
|
if(pindexPrev == NULL) return true;
|
|
|
|
int nHeight = 0;
|
|
if(pindexPrev->GetBlockHash() == block.hashPrevBlock)
|
|
{
|
|
nHeight = pindexPrev->nHeight+1;
|
|
} else { //out of order
|
|
BlockMap::iterator mi = mapBlockIndex.find(block.hashPrevBlock);
|
|
if (mi != mapBlockIndex.end() && (*mi).second)
|
|
nHeight = (*mi).second->nHeight+1;
|
|
}
|
|
|
|
if(nHeight == 0){
|
|
LogPrintf("IsBlockValueValid() : WARNING: Couldn't find previous block");
|
|
}
|
|
|
|
//are these blocks even enabled?
|
|
if(!IsSporkActive(SPORK_13_ENABLE_SUPERBLOCKS)){
|
|
return block.vtx[0].GetValueOut() > nExpectedValue;
|
|
}
|
|
|
|
if(!masternodeSync.IsSynced()) { //there is no budget data to use to check anything
|
|
//super blocks will always be on these blocks, max 100 per budgeting
|
|
if(nHeight % GetBudgetPaymentCycleBlocks() < 100){
|
|
return true;
|
|
} else {
|
|
if(block.vtx[0].GetValueOut() > nExpectedValue) return false;
|
|
}
|
|
} else { // we're synced and have data so check the budget schedule
|
|
if(budget.IsBudgetPaymentBlock(nHeight)){
|
|
//the value of the block is evaluated in CheckBlock
|
|
return true;
|
|
} else {
|
|
if(block.vtx[0].GetValueOut() > nExpectedValue) return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool IsBlockPayeeValid(const CTransaction& txNew, int nBlockHeight)
|
|
{
|
|
//check if it's a budget block
|
|
if(budget.IsBudgetPaymentBlock(nBlockHeight)){
|
|
if(budget.IsTransactionValid(txNew, nBlockHeight)){
|
|
return true;
|
|
} else {
|
|
LogPrintf("Invalid budget payment detected %s\n", txNew.ToString().c_str());
|
|
if(IsSporkActive(SPORK_9_MASTERNODE_BUDGET_ENFORCEMENT)){
|
|
return false;
|
|
} else {
|
|
LogPrintf("Budget enforcement is disabled, accepting block\n");
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
//check for masternode payee
|
|
if(masternodePayments.IsTransactionValid(txNew, nBlockHeight))
|
|
{
|
|
return true;
|
|
} else {
|
|
LogPrintf("Invalid mn payment detected %s\n", txNew.ToString().c_str());
|
|
if(IsSporkActive(SPORK_8_MASTERNODE_PAYMENT_ENFORCEMENT)){
|
|
return false;
|
|
} else {
|
|
LogPrintf("Masternode payment enforcement is disabled, accepting block\n");
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
void FillBlockPayee(CMutableTransaction& txNew, int64_t nFees)
|
|
{
|
|
CBlockIndex* pindexPrev = chainActive.Tip();
|
|
if(!pindexPrev) return;
|
|
|
|
if(budget.IsBudgetPaymentBlock(pindexPrev->nHeight+1)){
|
|
budget.FillBlockPayee(txNew, nFees);
|
|
} else {
|
|
masternodePayments.FillBlockPayee(txNew, nFees);
|
|
}
|
|
}
|
|
|
|
std::string GetRequiredPaymentsString(int nBlockHeight)
|
|
{
|
|
if(budget.IsBudgetPaymentBlock(nBlockHeight)){
|
|
return budget.GetRequiredPaymentsString(nBlockHeight);
|
|
} else {
|
|
return masternodePayments.GetRequiredPaymentsString(nBlockHeight);
|
|
}
|
|
}
|
|
|
|
void CMasternodePayments::FillBlockPayee(CMutableTransaction& txNew, int64_t nFees)
|
|
{
|
|
CBlockIndex* pindexPrev = chainActive.Tip();
|
|
if(!pindexPrev) return;
|
|
|
|
bool hasPayment = true;
|
|
CScript payee;
|
|
|
|
//spork
|
|
if(!masternodePayments.GetBlockPayee(pindexPrev->nHeight+1, payee)){
|
|
//no masternode detected
|
|
CMasternode* winningNode = mnodeman.GetCurrentMasterNode(1);
|
|
if(winningNode){
|
|
payee = GetScriptForDestination(winningNode->pubkey.GetID());
|
|
} else {
|
|
LogPrintf("CreateNewBlock: Failed to detect masternode to pay\n");
|
|
hasPayment = false;
|
|
}
|
|
}
|
|
|
|
CAmount blockValue = GetBlockValue(pindexPrev->nBits, pindexPrev->nHeight, nFees);
|
|
CAmount masternodePayment = GetMasternodePayment(pindexPrev->nHeight+1, blockValue);
|
|
|
|
txNew.vout[0].nValue = blockValue;
|
|
|
|
if(hasPayment){
|
|
txNew.vout.resize(2);
|
|
|
|
txNew.vout[1].scriptPubKey = payee;
|
|
txNew.vout[1].nValue = masternodePayment;
|
|
|
|
txNew.vout[0].nValue -= masternodePayment;
|
|
|
|
CTxDestination address1;
|
|
ExtractDestination(payee, address1);
|
|
CBitcoinAddress address2(address1);
|
|
|
|
LogPrintf("Masternode payment to %s\n", address2.ToString().c_str());
|
|
}
|
|
}
|
|
|
|
int CMasternodePayments::GetMinMasternodePaymentsProto() {
|
|
return IsSporkActive(SPORK_10_MASTERNODE_PAY_NEWEST_NODES)
|
|
? MIN_MASTERNODE_PAYMENT_PROTO_VERSION_2
|
|
: MIN_MASTERNODE_PAYMENT_PROTO_VERSION_1;
|
|
}
|
|
|
|
void CMasternodePayments::ProcessMessageMasternodePayments(CNode* pfrom, std::string& strCommand, CDataStream& vRecv)
|
|
{
|
|
if(IsInitialBlockDownload()) return;
|
|
|
|
if (strCommand == "mnget") { //Masternode Payments Request Sync
|
|
if(fLiteMode) return; //disable all Darksend/Masternode related functionality
|
|
|
|
if(pfrom->HasFulfilledRequest("mnget")) {
|
|
LogPrintf("mnget - peer already asked me for the list\n");
|
|
Misbehaving(pfrom->GetId(), 20);
|
|
return;
|
|
}
|
|
|
|
pfrom->FulfilledRequest("mnget");
|
|
masternodePayments.Sync(pfrom);
|
|
LogPrintf("mnget - Sent Masternode winners to %s\n", pfrom->addr.ToString().c_str());
|
|
}
|
|
else if (strCommand == "mnw") { //Masternode Payments Declare Winner
|
|
LOCK(cs_masternodepayments);
|
|
|
|
//this is required in litemodef
|
|
CMasternodePaymentWinner winner;
|
|
vRecv >> winner;
|
|
|
|
if(chainActive.Tip() == NULL) return;
|
|
|
|
if(mapMasternodePayeeVotes.count(winner.GetHash())){
|
|
if(fDebug) LogPrintf("mnw - Already seen - %s bestHeight %d\n", winner.GetHash().ToString().c_str(), chainActive.Tip()->nHeight);
|
|
return;
|
|
}
|
|
|
|
if(winner.nBlockHeight < chainActive.Tip()->nHeight - 10 || winner.nBlockHeight > chainActive.Tip()->nHeight+20){
|
|
LogPrintf("mnw - winner out of range - Height %d bestHeight %d\n", winner.nBlockHeight, chainActive.Tip()->nHeight);
|
|
return;
|
|
}
|
|
|
|
if(!winner.IsValid()){
|
|
LogPrintf("mnw - invalid message\n");
|
|
return;
|
|
}
|
|
|
|
if(!winner.SignatureValid()){
|
|
LogPrintf("mnw - invalid signature\n");
|
|
Misbehaving(pfrom->GetId(), 100);
|
|
return;
|
|
}
|
|
|
|
CTxDestination address1;
|
|
ExtractDestination(winner.payee, address1);
|
|
CBitcoinAddress address2(address1);
|
|
|
|
if(fDebug) LogPrintf("mnw - winning vote - Addr %s Height %d bestHeight %d\n", address2.ToString().c_str(), winner.nBlockHeight, chainActive.Tip()->nHeight);
|
|
|
|
if(masternodePayments.AddWinningMasternode(winner)){
|
|
winner.Relay();
|
|
masternodeSync.AddedMasternodeWinner();
|
|
}
|
|
}
|
|
}
|
|
|
|
bool CMasternodePaymentWinner::Sign(CKey& keyMasternode, CPubKey& pubKeyMasternode)
|
|
{
|
|
std::string errorMessage;
|
|
std::string strMasterNodeSignMessage;
|
|
|
|
std::string strMessage = vinMasternode.prevout.ToStringShort() +
|
|
boost::lexical_cast<std::string>(nBlockHeight) +
|
|
payee.ToString();
|
|
|
|
if(!darkSendSigner.SignMessage(strMessage, errorMessage, vchSig, keyMasternode)) {
|
|
LogPrintf("CMasternodePing::Sign() - Error: %s\n", errorMessage.c_str());
|
|
return false;
|
|
}
|
|
|
|
if(!darkSendSigner.VerifyMessage(pubKeyMasternode, vchSig, strMessage, errorMessage)) {
|
|
LogPrintf("CMasternodePing::Sign() - Error: %s\n", errorMessage.c_str());
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool CMasternodePayments::GetBlockPayee(int nBlockHeight, CScript& payee)
|
|
{
|
|
if(mapMasternodeBlocks.count(nBlockHeight)){
|
|
return mapMasternodeBlocks[nBlockHeight].GetPayee(payee);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool CMasternodePayments::IsScheduled(CMasternode& mn, int nNotBlockHeight)
|
|
{
|
|
CBlockIndex* pindexPrev = chainActive.Tip();
|
|
if(pindexPrev == NULL) return false;
|
|
|
|
CScript mnpayee;
|
|
mnpayee = GetScriptForDestination(mn.pubkey.GetID());
|
|
|
|
CScript payee;
|
|
for(int64_t h = pindexPrev->nHeight; h <= pindexPrev->nHeight+10; h++){
|
|
if(h == nNotBlockHeight) continue;
|
|
if(mapMasternodeBlocks.count(h)){
|
|
if(mapMasternodeBlocks[h].GetPayee(payee)){
|
|
if(mnpayee == payee) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool CMasternodePayments::AddWinningMasternode(CMasternodePaymentWinner& winnerIn)
|
|
{
|
|
uint256 blockHash = 0;
|
|
if(!GetBlockHash(blockHash, winnerIn.nBlockHeight-100)) {
|
|
return false;
|
|
}
|
|
|
|
if(mapMasternodePayeeVotes.count(winnerIn.GetHash())){
|
|
return false;
|
|
}
|
|
|
|
mapMasternodePayeeVotes[winnerIn.GetHash()] = winnerIn;
|
|
|
|
if(!mapMasternodeBlocks.count(winnerIn.nBlockHeight)){
|
|
CMasternodeBlockPayees blockPayees(winnerIn.nBlockHeight);
|
|
mapMasternodeBlocks[winnerIn.nBlockHeight] = blockPayees;
|
|
}
|
|
|
|
int n = 1;
|
|
if(IsReferenceNode(winnerIn.vinMasternode)) n = 100;
|
|
mapMasternodeBlocks[winnerIn.nBlockHeight].AddPayee(winnerIn.payee, n);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool CMasternodeBlockPayees::IsTransactionValid(const CTransaction& txNew)
|
|
{
|
|
int nMaxSignatures = 0;
|
|
std::string strPayeesPossible = "";
|
|
|
|
CAmount masternodePayment = GetMasternodePayment(nBlockHeight, txNew.GetValueOut());
|
|
|
|
//require at least 6 signatures
|
|
|
|
BOOST_FOREACH(CMasternodePayee& payee, vecPayments)
|
|
if(payee.nVotes >= nMaxSignatures && payee.nVotes >= MNPAYMENTS_SIGNATURES_REQUIRED)
|
|
nMaxSignatures = payee.nVotes;
|
|
|
|
// if we don't have at least 6 signatures on a payee, approve whichever is the longest chain
|
|
if(nMaxSignatures < MNPAYMENTS_SIGNATURES_REQUIRED) return true;
|
|
|
|
BOOST_FOREACH(CMasternodePayee& payee, vecPayments)
|
|
{
|
|
bool found = false;
|
|
BOOST_FOREACH(CTxOut out, txNew.vout){
|
|
if(payee.scriptPubKey == out.scriptPubKey && masternodePayment == out.nValue){
|
|
found = true;
|
|
}
|
|
}
|
|
|
|
if(payee.nVotes >= MNPAYMENTS_SIGNATURES_REQUIRED){
|
|
if(found) return true;
|
|
|
|
CTxDestination address1;
|
|
ExtractDestination(payee.scriptPubKey, address1);
|
|
CBitcoinAddress address2(address1);
|
|
|
|
if(strPayeesPossible == ""){
|
|
strPayeesPossible += address2.ToString();
|
|
} else {
|
|
strPayeesPossible += "," + address2.ToString();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
LogPrintf("CMasternodePayments::IsTransactionValid - Missing required payment - %s\n", strPayeesPossible.c_str());
|
|
return false;
|
|
}
|
|
|
|
std::string CMasternodeBlockPayees::GetRequiredPaymentsString()
|
|
{
|
|
std::string ret = "Unknown";
|
|
|
|
BOOST_FOREACH(CMasternodePayee& payee, vecPayments)
|
|
{
|
|
CTxDestination address1;
|
|
ExtractDestination(payee.scriptPubKey, address1);
|
|
CBitcoinAddress address2(address1);
|
|
|
|
if(ret != "Unknown"){
|
|
ret += ", " + address2.ToString() + ":" + boost::lexical_cast<std::string>(payee.nVotes);
|
|
} else {
|
|
ret = address2.ToString() + ":" + boost::lexical_cast<std::string>(payee.nVotes);
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
std::string CMasternodePayments::GetRequiredPaymentsString(int nBlockHeight)
|
|
{
|
|
if(mapMasternodeBlocks.count(nBlockHeight)){
|
|
return mapMasternodeBlocks[nBlockHeight].GetRequiredPaymentsString();
|
|
}
|
|
|
|
return "Unknown";
|
|
}
|
|
|
|
bool CMasternodePayments::IsTransactionValid(const CTransaction& txNew, int nBlockHeight)
|
|
{
|
|
if(mapMasternodeBlocks.count(nBlockHeight)){
|
|
return mapMasternodeBlocks[nBlockHeight].IsTransactionValid(txNew);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void CMasternodePayments::CleanPaymentList()
|
|
{
|
|
LOCK(cs_masternodepayments);
|
|
|
|
if(chainActive.Tip() == NULL) return;
|
|
|
|
int nLimit = std::max(((int)mnodeman.size())*2, 1000);
|
|
|
|
std::map<uint256, CMasternodePaymentWinner>::iterator it = mapMasternodePayeeVotes.begin();
|
|
while(it != mapMasternodePayeeVotes.end()) {
|
|
CMasternodePaymentWinner winner = (*it).second;
|
|
|
|
if(chainActive.Tip()->nHeight - winner.nBlockHeight > nLimit){
|
|
if(fDebug) LogPrintf("CMasternodePayments::CleanPaymentList - Removing old Masternode payment - block %d\n", winner.nBlockHeight);
|
|
mapMasternodePayeeVotes.erase(it++);
|
|
} else {
|
|
++it;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool IsReferenceNode(CTxIn& vin)
|
|
{
|
|
//reference node - hybrid mode
|
|
if(vin.prevout.ToStringShort() == "099c01bea63abd1692f60806bb646fa1d288e2d049281225f17e499024084e28-0") return true; // mainnet
|
|
if(vin.prevout.ToStringShort() == "fbc16ae5229d6d99181802fd76a4feee5e7640164dcebc7f8feb04a7bea026f8-0") return true; // testnet
|
|
if(vin.prevout.ToStringShort() == "e466f5d8beb4c2d22a314310dc58e0ea89505c95409754d0d68fb874952608cc-1") return true; // regtest
|
|
|
|
return false;
|
|
}
|
|
|
|
bool CMasternodePaymentWinner::IsValid()
|
|
{
|
|
if(IsReferenceNode(vinMasternode)) return true;
|
|
|
|
int n = mnodeman.GetMasternodeRank(vinMasternode, nBlockHeight-100, masternodePayments.GetMinMasternodePaymentsProto());
|
|
|
|
if(n == -1)
|
|
{
|
|
LogPrintf("CMasternodePaymentWinner::IsValid - Unknown Masternode - %s\n", vinMasternode.ToString().c_str());
|
|
return false;
|
|
}
|
|
|
|
if(n > MNPAYMENTS_SIGNATURES_TOTAL)
|
|
{
|
|
LogPrintf("CMasternodePaymentWinner::IsValid - Masternode not in the top %d (%d)\n", MNPAYMENTS_SIGNATURES_TOTAL, n);
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool CMasternodePayments::ProcessBlock(int nBlockHeight)
|
|
{
|
|
LOCK(cs_masternodepayments);
|
|
|
|
if(!fMasterNode) return false;
|
|
|
|
//reference node - hybrid mode
|
|
|
|
if(!IsReferenceNode(activeMasternode.vin)){
|
|
int n = mnodeman.GetMasternodeRank(activeMasternode.vin, nBlockHeight-100, GetMinMasternodePaymentsProto());
|
|
|
|
if(n == -1)
|
|
{
|
|
if(fDebug) LogPrintf("CMasternodePayments::ProcessBlock - Unknown Masternode\n");
|
|
return false;
|
|
}
|
|
|
|
if(n > MNPAYMENTS_SIGNATURES_TOTAL)
|
|
{
|
|
if(fDebug) LogPrintf("CMasternodePayments::ProcessBlock - Masternode not in the top %d (%d)\n", MNPAYMENTS_SIGNATURES_TOTAL, n);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if(nBlockHeight <= nLastBlockHeight) return false;
|
|
|
|
CMasternodePaymentWinner newWinner(activeMasternode.vin);
|
|
|
|
if(budget.IsBudgetPaymentBlock(nBlockHeight)){
|
|
//is budget payment block -- handled by the budgeting software
|
|
} else {
|
|
uint256 hash;
|
|
|
|
if(!GetBlockHash(hash, nBlockHeight-100)) return false;
|
|
unsigned int nHash;
|
|
memcpy(&nHash, &hash, 2);
|
|
|
|
LogPrintf("CMasternodePayments::ProcessBlock() Start nHeight %d - vin %s. \n", nBlockHeight, activeMasternode.vin.ToString().c_str());
|
|
|
|
// pay to the oldest MN that still had no payment but its input is old enough and it was active long enough
|
|
CMasternode *pmn = mnodeman.GetNextMasternodeInQueueForPayment(nBlockHeight);
|
|
if(pmn != NULL)
|
|
{
|
|
LogPrintf("CMasternodePayments::ProcessBlock() Found by FindOldestNotInVec \n");
|
|
|
|
newWinner.nBlockHeight = nBlockHeight;
|
|
|
|
CScript payee = GetScriptForDestination(pmn->pubkey.GetID());
|
|
newWinner.AddPayee(payee);
|
|
|
|
CTxDestination address1;
|
|
ExtractDestination(payee, address1);
|
|
CBitcoinAddress address2(address1);
|
|
|
|
LogPrintf("CMasternodePayments::ProcessBlock() Winner payee %s nHeight %d. \n", address2.ToString().c_str(), newWinner.nBlockHeight);
|
|
} else {
|
|
LogPrintf("CMasternodePayments::ProcessBlock() Failed to find masternode to pay\n");
|
|
}
|
|
|
|
}
|
|
|
|
std::string errorMessage;
|
|
CPubKey pubKeyMasternode;
|
|
CKey keyMasternode;
|
|
|
|
if(!darkSendSigner.SetKey(strMasterNodePrivKey, errorMessage, keyMasternode, pubKeyMasternode))
|
|
{
|
|
LogPrintf("CMasternodePayments::ProcessBlock() - Error upon calling SetKey: %s\n", errorMessage.c_str());
|
|
return false;
|
|
}
|
|
|
|
LogPrintf("CMasternodePayments::ProcessBlock() - Signing Winner\n");
|
|
if(newWinner.Sign(keyMasternode, pubKeyMasternode))
|
|
{
|
|
LogPrintf("CMasternodePayments::ProcessBlock() - AddWinningMasternode\n");
|
|
|
|
if(AddWinningMasternode(newWinner))
|
|
{
|
|
newWinner.Relay();
|
|
nLastBlockHeight = nBlockHeight;
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void CMasternodePaymentWinner::Relay()
|
|
{
|
|
CInv inv(MSG_MASTERNODE_WINNER, GetHash());
|
|
RelayInv(inv);
|
|
}
|
|
|
|
bool CMasternodePaymentWinner::SignatureValid()
|
|
{
|
|
|
|
CMasternode* pmn = mnodeman.Find(vinMasternode);
|
|
|
|
if(pmn != NULL)
|
|
{
|
|
std::string strMessage = vinMasternode.prevout.ToStringShort() +
|
|
boost::lexical_cast<std::string>(nBlockHeight) +
|
|
payee.ToString();
|
|
|
|
|
|
std::string errorMessage = "";
|
|
if(!darkSendSigner.VerifyMessage(pmn->pubkey2, vchSig, strMessage, errorMessage)){
|
|
return error("CMasternodePaymentWinner::SignatureValid() - Got bad Masternode address signature %s \n", vinMasternode.ToString().c_str());
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void CMasternodePayments::Sync(CNode* node)
|
|
{
|
|
LOCK(cs_masternodepayments);
|
|
|
|
if(chainActive.Tip() == NULL) return;
|
|
|
|
std::map<uint256, CMasternodePaymentWinner>::iterator it = mapMasternodePayeeVotes.begin();
|
|
while(it != mapMasternodePayeeVotes.end()) {
|
|
CMasternodePaymentWinner winner = (*it).second;
|
|
if(winner.nBlockHeight >= chainActive.Tip()->nHeight-10 && winner.nBlockHeight <= chainActive.Tip()->nHeight + 20)
|
|
node->PushMessage("mnw", winner);
|
|
++it;
|
|
}
|
|
}
|