performance

zhangmeng

2022-01-20 c765abc0380460a241f96ec931db203700c81b70

 src/nng_wrap.cpp

@@ -145,7 +145,7 @@
                rc = nn_recv(pub->socket_, &tmp, NN_MSG, 0);
                if (rc > 0){
                    nn_freemsg(tmp);
                    printf("======>> publish topic %s data length %lu\n", msg->topic_.c_str(), msg->data_.size());
                    // printf("======>> publish topic %s data length %lu\n", msg->topic_.c_str(), msg->data_.size());
                    lock_guard<mutex> l{pub->mtx_msg_};
                    pub->msg_.pop_front();
                    continue;
@@ -213,7 +213,7 @@
                const auto topic{tmp_msg.c_str()};
                string msg{};
                {
                    lock_guard<mutex> l{(*sub)()};
                    lock_guard<mutex> l{sub->operator()()};
                    for(auto && i : sub->topics_){
                        if (!!!i.compare(topic)){
                            msg = move(tmp_msg.substr(i.size()+1));
@@ -221,7 +221,7 @@
                        }
                    }
                }
                printf("======>> subscribe recv topic %s msg length %lu\n", topic, msg.length());
                // printf("======>> subscribe recv topic %s msg length %lu\n", topic, msg.length());
                if (!msg.empty()){
                    lock_guard<mutex> l(sub->mtx_msg_);
                    sub->msg_.emplace_back(topic, move(msg));
@@ -233,7 +233,7 @@
                    lock_guard<mutex> l{sub->mtx_failed_topics_};
                    if (!sub->failed_topics_.empty()){
                        for(auto iter = sub->failed_topics_.begin(); iter != sub->failed_topics_.end();){
                            if (nn_setsockopt(sub->socket_, NN_SUB, NN_SUB_UNSUBSCRIBE, iter->c_str(), iter->length()) >= 0){
                            if (nn_setsockopt(sub->socket_, NN_SUB, NN_SUB_SUBSCRIBE, iter->c_str(), iter->length()) >= 0){
                                iter = sub->failed_topics_.erase(iter);
                            }else{
                                iter++;
@@ -513,7 +513,7 @@
        get<1>(get<1>(rep->socks_)) = port;
        ipc = "tcp://0.0.0.0:" + to_string(port);
        if(create_server(&get<0>(get<1>(rep->socks_)), ipc, 62, rep) != 0) return -1;
        printf("======>> create server for remote port %d\n", port);
        // printf("======>> create server for remote port %d\n", port);
    }else {
        get<0>(get<1>(rep->socks_)).id = numeric_limits<int32_t>::max();
    }