jonnxu commented on a change in pull request #95: [Issue#94] Support send batch message to broker URL: https://github.com/apache/rocketmq-client-cpp/pull/95#discussion_r259577124
########## File path: example/BatchProducer.cpp ########## @@ -0,0 +1,130 @@ +/* +* Licensed to the Apache Software Foundation (ASF) under one or more +* contributor license agreements. See the NOTICE file distributed with +* this work for additional information regarding copyright ownership. +* The ASF licenses this file to You under the Apache License, Version 2.0 +* (the "License"); you may not use this file except in compliance with +* the License. You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <condition_variable> +#include <iomanip> +#include <iomanip> +#include <iostream> +#include <iostream> +#include <mutex> +#include <thread> +#include <vector> +#include "common.h" + +using namespace rocketmq; +using namespace std; +boost::atomic<bool> g_quit; +std::mutex g_mtx; +std::condition_variable g_finished; +TpsReportService g_tps; + +void SyncProducerWorker(RocketmqSendAndConsumerArgs* info, + DefaultMQProducer* producer) { + while (!g_quit.load()) { + if (g_msgCount.load() <= 0) { + std::unique_lock<std::mutex> lck(g_mtx); + g_finished.notify_one(); + break; + } + + vector<MQMessage> msgs; + MQMessage msg1(info->topic, "*", info->body); + msg1.setProperty("property1", "value1"); + MQMessage msg2(info->topic, "*", info->body); + msg2.setProperty("property1", "value1"); + msg2.setProperty("property2", "value2"); + MQMessage msg3(info->topic, "*", info->body); + msg3.setProperty("property1", "value1"); + msg3.setProperty("property2", "value2"); + msg3.setProperty("property3", "value3"); + msgs.push_back(msg1); + msgs.push_back(msg2); + msgs.push_back(msg3); + try { + auto start = std::chrono::system_clock::now(); + SendResult sendResult = producer->send(msgs); + g_tps.Increment(); + --g_msgCount; + auto end = std::chrono::system_clock::now(); + auto duration = + std::chrono::duration_cast<std::chrono::milliseconds>(end - start); + if (duration.count() >= 500) { + std::cout << "send RT more than: " << duration.count() Review comment: i suggest use std::cout or printf for samples because it can see the output in screen at once ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
