mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-02 01:21:33 +08:00
79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
/*
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* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
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*
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* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
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*
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* Use of this source code is governed by MIT license that can be found in the
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* LICENSE file in the root of the source tree. All contributing project authors
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* may be found in the AUTHORS file in the root of the source tree.
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*/
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#include <signal.h>
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#include <atomic>
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#include <iostream>
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#include <list>
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#include "Util/logger.h"
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#include "Util/onceToken.h"
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#include "Rtsp/UDPServer.h"
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#include "Network/sockutil.h"
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#include "Poller/EventPoller.h"
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#include "Player/PlayerProxy.h"
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using namespace std;
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using namespace toolkit;
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using namespace mediakit;
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int main(int argc, char *argv[]) {
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//设置退出信号处理函数
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static semaphore sem;
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signal(SIGINT, [](int) { sem.post(); });// 设置退出信号
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//设置日志
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Logger::Instance().add(std::make_shared<ConsoleChannel>());
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Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
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if (argc != 5) {
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ErrorL << "\r\n测试方法:./test_benchmark player_count play_interval rtxp_url rtp_type\r\n"
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<< "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"
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<< "./test_benchmark 100 50 rtsp://127.0.0.1/live/0 0\r\n"
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<< endl;
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return 0;
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}
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list<MediaPlayer::Ptr> playerList;
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auto playerCnt = atoi(argv[1]);//启动的播放器个数
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atomic_int alivePlayerCnt(0);
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//由于所有播放器都是再一个timer里面创建的，默认情况下所有播放器会绑定该timer所在的poller线程
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//为了提高性能，poller分配策略关闭优先返回当前线程的策略
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EventPollerPool::Instance().preferCurrentThread(false);
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//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）
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Timer timer0(atoi(argv[2])/1000.0f,[&]() {
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MediaPlayer::Ptr player(new MediaPlayer());
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player->setOnPlayResult([&](const SockException &ex) {
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if (!ex) {
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++alivePlayerCnt;
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}
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});
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player->setOnShutdown([&](const SockException &ex) {
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--alivePlayerCnt;
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});
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(*player)[kBenchmarkMode] = true;
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(*player)[kRtpType] = atoi(argv[4]);
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player->play(argv[3]);
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playerList.push_back(player);
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return playerCnt--;
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}, nullptr);
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Timer timer1(1,[&]() {
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InfoL << "存活播放器个数:" << alivePlayerCnt.load();
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return true;
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}, nullptr);
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sem.wait();
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return 0;
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}
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