Method MakeAckMsg

src/render/network/net_message_maker.cpp:33–39

    }

    std::string NetMessageMaker::MakeAckMsg() {
        auto msg = std::make_shared<Message>();
        msg->set_type(tc::kAck);
        auto ack = new Ack();
        msg->set_allocated_ack(ack);
        return msg->SerializeAsString();
    }

    std::string NetMessageMaker::MakeHeartBeatMsg() {
        auto msg = std::make_shared<Message>();