performance

zhangmeng

2021-12-30 fe39fc1a609d1d1282d3df81cc484d78638538eb

 src/nng_wrap.cpp

@@ -209,7 +209,7 @@
            if (m_len > 0){
                string tmp_msg{m, (size_t)m_len};
                nn_freemsg(m);
                auto topic{tmp_msg.c_str()};
                const auto topic{tmp_msg.c_str()};
                string msg{};
                {
                    lock_guard<mutex> l{(*sub)()};