Function ThreadCheckDarkSendPool

src/darksend.cpp:2103–2187

TODO: Rename/move to core

//TODO: Rename/move to core
void ThreadCheckDarkSendPool() {
    // Make this thread recognisable as the wallet flushing thread
    RenameThread("Lux-darksend");

    unsigned int c = 0;
    std::string errorMessage;

    while (!ShutdownRequested()) {
        c++;

        MilliSleep(2500);
        //LogPrintf("ThreadCheckDarkSendPool::check timeout\n");
        darkSendPool.CheckTimeout();

        if (c % 60 == 0) {
        {
                LOCK(cs_masternodes);
                vector<CMasterNode>::iterator it = vecMasternodes.begin();
                //check them separately
                while (it != vecMasternodes.end()) {
                    (*it).Check();
                    if ((*it).enabled == 4 || (*it).enabled == 3) {
                        LogPrintf("Removing inactive masternode %s\n", (*it).addr.ToString().c_str());
                        it = vecMasternodes.erase(it);
                    } else {
                        ++it;
                    }
                }
            }
            masternodePayments.CleanPaymentList();
            CleanTransactionLocksList();
        }

        //try to sync the masternode list and payment list every 5 seconds from at least 5 nodes
        if (c % 5 == 0 && RequestedMasterNodeList < 5) {
            bool fIsInitialDownload = IsInitialBlockDownload();
            if (!fIsInitialDownload) {
                LOCK(cs_vNodes);
                for (CNode * pnode : vNodes) {
                    if (pnode && pnode->nVersion >= darkSendPool.MIN_PEER_PROTO_VERSION) {

                        //keep track of who we've asked for the list
                        if (pnode->HasFulfilledRequest("mnsync")) continue;
                        pnode->FulfilledRequest("mnsync");

                        LogPrintf("Successfully synced, asking for Masternode list and payment list\n");

                        pnode->PushMessage("dseg", CTxIn()); //request full mn list
                        pnode->PushMessage("mnget"); //sync payees
                        pnode->PushMessage("getsporks"); //get current network sporks
                        RequestedMasterNodeList++;
                    }
                }
            }
        }

        if (c % MASTERNODE_PING_SECONDS == 0) {
            activeMasternode.ManageStatus();