Function AddLocal

src/net.cpp:168–194

learn a new local address

// learn a new local address
bool AddLocal(const CService& addr, int32_t nScore) {
    if (!addr.IsRoutable())
        return false;

    if (!fDiscover && nScore < LOCAL_MANUAL)
        return false;

    if (IsLimited(addr))
        return false;

    LogPrint(BCLog::INFO, "AddLocal(%s,%i)\n", addr.ToString(), nScore);

    {
        LOCK(cs_mapLocalHost);
        bool fAlready          = mapLocalHost.count(addr) > 0;
        LocalServiceInfo& info = mapLocalHost[addr];
        if (!fAlready || nScore >= info.nScore) {
            info.nScore = nScore + (fAlready ? 1 : 0);
            info.nPort  = addr.GetPort();
        }
        SetReachable(addr.GetNetwork());
    }

    AdvertizeLocal();

    return true;
}

bool AddLocal(const CNetAddr& addr, int32_t nScore) { return AddLocal(CService(addr, GetListenPort()), nScore); }