/*

* 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 "common.h"

#include "concurrent/latch.hpp"

#include "DefaultMQProducer.h"

using namespace rocketmq;

TpsReportService g_tps;

latch* g_finish = nullptr;

std::atomic<int> g_success(0);

std::atomic<int> g_failed(0);

class MyAutoDeleteSendCallback : public AutoDeleteSendCallback {

public:

MyAutoDeleteSendCallback(MQMessage msg) : m_msg(std::move(msg)) {}

void onSuccess(SendResult& sendResult) override {

g_success++;

g_finish->count_down();

g_tps.Increment();

}

void onException(MQException& e) noexcept override {

g_failed++;

g_finish->count_down();

// std::cout << "send Exception: " << e << std::endl;

}

private:

MQMessage m_msg;

};

void AsyncProducerWorker(RocketmqSendAndConsumerArgs* info, DefaultMQProducer* producer) {

while (g_msg_count.fetch_sub(1) > 0) {

MQMessage msg(info->topic, // topic

"*", // tag

info->body); // body

SendCallback* callback = new MyAutoDeleteSendCallback(msg);

try {

producer->send(msg, callback); // auto delete

} catch (std::exception& e) {

std::cout << "[BUG]:" << e.what() << std::endl;

throw;

}

}

}

int main(int argc, char* argv[]) {

RocketmqSendAndConsumerArgs info;

if (!ParseArgs(argc, argv, &info)) {

exit(-1);

}

PrintRocketmqSendAndConsumerArgs(info);

auto* producer = new DefaultMQProducer(info.groupname);

producer->set_namesrv_addr(info.namesrv);

producer->set_group_name(info.groupname);

producer->set_send_msg_timeout(3000);

producer->set_retry_times(info.retrytimes);

producer->set_retry_times_for_async(info.retrytimes);

producer->set_send_latency_fault_enable(!info.selectUnactiveBroker);

producer->set_tcp_transport_try_lock_timeout(1000);

producer->set_tcp_transport_connect_timeout(400);

producer->start();

std::vector<std::shared_ptr<std::thread>> work_pool;

int msgcount = g_msg_count.load();

g_finish = new latch(msgcount);

g_tps.start();

auto start = std::chrono::system_clock::now();

int threadCount = info.thread_count;

for (int j = 0; j < threadCount; j++) {

auto th = std::make_shared<std::thread>(AsyncProducerWorker, &info, producer);

work_pool.push_back(th);

}

for (size_t th = 0; th != work_pool.size(); ++th) {

work_pool[th]->join();

}

g_finish->wait();

auto end = std::chrono::system_clock::now();

auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(end - start);

std::cout << "per msg time: " << duration.count() / (double)msgcount << "ms" << std::endl

<< "========================finished=============================" << std::endl

<< "success: " << g_success << ", failed: " << g_failed << std::endl;

try {

producer->shutdown();

} catch (std::exception& e) {

std::cout << "encounter exception: " << e.what() << std::endl;

}

delete producer;

delete g_finish;

return 0;

}