ZLMediaKit/tests/test_benchmark.cpp

/*
 * MIT License
 *
 * Copyright (c) 2016 xiongziliang <771730766@qq.com>
 *
 * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#include <signal.h>
#include <atomic>
#include <iostream>
#include <list>
#include "Util/logger.h"
#include "Util/onceToken.h"
#include "Rtsp/UDPServer.h"
#include "Network/sockutil.h"
#include "Poller/EventPoller.h"
#include "Device/PlayerProxy.h"
#include "Thread/WorkThreadPool.h"

using namespace std;
using namespace ZL::DEV;
using namespace ZL::Util;
using namespace ZL::Rtsp;
using namespace ZL::Thread;
using namespace ZL::Network;


int main(int argc, char *argv[]){
	//设置退出信号处理函数
	signal(SIGINT, [](int){EventPoller::Instance().shutdown();});
	//设置日志
	Logger::Instance().add(std::make_shared<ConsoleChannel>("stdout", LTrace));
	Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());

	if(argc != 5){
		FatalL << "\r\n测试方法:./test_benchmark player_count play_interval rtxp_url rtp_type\r\n"
			   << "例如你想每隔50毫秒启动共计100个播放器（tcp方式播放rtsp://127.0.0.1/live/0 ）可以输入以下命令:\r\n"
		       << "./test_benchmark 100 50 rtsp://127.0.0.1/live/0 0\r\n"
		       <<endl;
		Logger::Destory();
		return 0;

	}

	list<MediaPlayer::Ptr> playerList;
	auto playerCnt = atoi(argv[1]);//启动的播放器个数
	atomic_int alivePlayerCnt(0);
	//每隔若干毫秒启动一个播放器（如果一次性全部启动，服务器和客户端可能都承受不了）
	AsyncTaskThread::Instance().DoTaskDelay(0, atoi(argv[2]), [&](){
		MediaPlayer::Ptr player(new MediaPlayer());
		player->setOnPlayResult([&](const SockException &ex){
			if(!ex){
				++alivePlayerCnt;
			}
		});
		player->setOnShutdown([&](const SockException &ex){
			--alivePlayerCnt;
		});
		(*player)[RtspPlayer::kRtpType] = atoi(argv[4]);
		player->play(argv[3]);
		playerList.push_back(player);
		return playerCnt--;
	});

	AsyncTaskThread::Instance().DoTaskDelay(0, 1000, [&](){
		InfoL << "存活播放器个数:" << alivePlayerCnt.load();
		return true;
	});
	EventPoller::Instance().runLoop();
	playerList.clear();

	static onceToken token(nullptr, []() {
		WorkThreadPool::Instance();
		UDPServer::Destory();
        AsyncTaskThread::Destory();
		EventPoller::Destory();
		Logger::Destory();
	});
	return 0;
}