Function AddLocal

src/net.cpp:278–306

learn a new local address

// learn a new local address
bool AddLocal(const CService& addr_, int nScore)
{
    CService addr{MaybeFlipIPv6toCJDNS(addr_)};

    if (!addr.IsRoutable())
        return false;

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

    if (!g_reachable_nets.Contains(addr))
        return false;

    if (fLogIPs) {
        LogInfo("AddLocal(%s,%i)\n", addr.ToStringAddrPort(), nScore);
    }

    {
        LOCK(g_maplocalhost_mutex);
        const auto [it, is_newly_added] = mapLocalHost.emplace(addr, LocalServiceInfo());
        LocalServiceInfo &info = it->second;
        if (is_newly_added || nScore >= info.nScore) {
            info.nScore = SaturatingAdd(nScore, is_newly_added ? 0 : 1);
            info.nPort = addr.GetPort();
        }
    }

    return true;
}

bool AddLocal(const CNetAddr &addr, int nScore)
{