void CMasternodePayments::ProcessMessageMasternodePayments(CNode* pfrom, std::string& strCommand, CDataStream& vRecv)
{
if(!masternodeSync.IsBlockchainSynced()) return;
if(fLiteMode) return; //disable all Darksend/Masternode related functionality
if (strCommand == "mnget") { //Masternode Payments Request Sync
if(fLiteMode) return; //disable all Darksend/Masternode related functionality
int nCountNeeded;
vRecv >> nCountNeeded;
if(Params().NetworkID() == CBaseChainParams::MAIN){
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, nCountNeeded);
LogPrintf("mnget - Sent Masternode winners to %s\n", pfrom->addr.ToString().c_str());
}
else if (strCommand == "mnw") { //Masternode Payments Declare Winner
void 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 litemode
CMasternodePaymentWinner winner;
vRecv >> winner;
if(chainActive.Tip() == NULL) return;
CTxDestination address1;
ExtractDestination(winner.payee, address1);
CBitcoinAddress address2(address1);
uint256 hash = winner.GetHash();
if(mapSeenMasternodeVotes.count(hash)) {
if(fDebug) LogPrintf("mnw - seen vote %s Addr %s Height %d bestHeight %d\n", hash.ToString().c_str(), address2.ToString().c_str(), winner.nBlockHeight, chainActive.Tip()->nHeight);
return;
}
if(winner.nBlockHeight < chainActive.Tip()->nHeight - 10 || winner.nBlockHeight > chainActive.Tip()->nHeight+20){
LogPrintf("mnw - winner out of range %s Addr %s Height %d bestHeight %d\n", winner.vin.ToString().c_str(), address2.ToString().c_str(), winner.nBlockHeight, chainActive.Tip()->nHeight);
return;
}
if(winner.vin.nSequence != std::numeric_limits<unsigned int>::max()){
LogPrintf("mnw - invalid nSequence\n");
Misbehaving(pfrom->GetId(), 100);
return;
}
LogPrintf("mnw - winning vote - Vin %s Addr %s Height %d bestHeight %d\n", winner.vin.ToString().c_str(), address2.ToString().c_str(), winner.nBlockHeight, chainActive.Tip()->nHeight);
if(!masternodePayments.CheckSignature(winner)){
LogPrintf("mnw - invalid signature\n");
Misbehaving(pfrom->GetId(), 100);
return;
}
mapSeenMasternodeVotes.insert(make_pair(hash, winner));
if(masternodePayments.AddWinningMasternode(winner)){
masternodePayments.Relay(winner);
}
}
