mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-10-31 00:37:39 +08:00
218 lines
9.8 KiB
C++
218 lines
9.8 KiB
C++
|
/*
|
|||
|
|
* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
|
|||
|
|
*
|
|||
|
|
* This file is part of ZLMediaKit(https://github.com/xia-chu/ZLMediaKit).
|
|||
|
|
*
|
|||
|
|
* Use of this source code is governed by MIT license that can be found in the
|
|||
|
|
* LICENSE file in the root of the source tree. All contributing project authors
|
|||
|
|
* may be found in the AUTHORS file in the root of the source tree.
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
#include <signal.h>
|
|||
|
|
#include <atomic>
|
|||
|
|
#include <iostream>
|
|||
|
|
#include "Util/logger.h"
|
|||
|
|
#include "Util/onceToken.h"
|
|||
|
|
#include "Util/CMD.h"
|
|||
|
|
#include "Rtsp/Rtsp.h"
|
|||
|
|
#include "Thread/WorkThreadPool.h"
|
|||
|
|
#include "Pusher/MediaPusher.h"
|
|||
|
|
#include "Player/PlayerProxy.h"
|
|||
|
|
|
|||
|
|
using namespace std;
|
|||
|
|
using namespace toolkit;
|
|||
|
|
using namespace mediakit;
|
|||
|
|
|
|||
|
|
class CMD_main : public CMD {
|
|||
|
|
public:
|
|||
|
|
CMD_main() {
|
|||
|
|
_parser.reset(new OptionParser(nullptr));
|
|||
|
|
|
|||
|
|
(*_parser) << Option('l',/*该选项简称，如果是\x00则说明无简称*/
|
|||
|
|
"level",/*该选项全称,每个选项必须有全称；不得为null或空字符串*/
|
|||
|
|
Option::ArgRequired,/*该选项后面必须跟值*/
|
|||
|
|
to_string(LTrace).data(),/*该选项默认值*/
|
|||
|
|
false,/*该选项是否必须赋值，如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/
|
|||
|
|
"日志等级,LTrace~LError(0~4)",/*该选项说明文字*/
|
|||
|
|
nullptr);
|
|||
|
|
|
|||
|
|
|
|||
|
|
(*_parser) << Option('t',/*该选项简称，如果是\x00则说明无简称*/
|
|||
|
|
"threads",/*该选项全称,每个选项必须有全称；不得为null或空字符串*/
|
|||
|
|
Option::ArgRequired,/*该选项后面必须跟值*/
|
|||
|
|
to_string(thread::hardware_concurrency()).data(),/*该选项默认值*/
|
|||
|
|
false,/*该选项是否必须赋值，如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/
|
|||
|
|
"启动事件触发线程数",/*该选项说明文字*/
|
|||
|
|
nullptr);
|
|||
|
|
|
|||
|
|
(*_parser) << Option('i',/*该选项简称，如果是\x00则说明无简称*/
|
|||
|
|
"in",/*该选项全称,每个选项必须有全称；不得为null或空字符串*/
|
|||
|
|
Option::ArgRequired,/*该选项后面必须跟值*/
|
|||
|
|
nullptr,/*该选项默认值*/
|
|||
|
|
true,/*该选项是否必须赋值，如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/
|
|||
|
|
"拉流url,支持rtsp/rtmp/hls",/*该选项说明文字*/
|
|||
|
|
nullptr);
|
|||
|
|
|
|||
|
|
(*_parser) << Option('o',/*该选项简称，如果是\x00则说明无简称*/
|
|||
|
|
"out",/*该选项全称,每个选项必须有全称；不得为null或空字符串*/
|
|||
|
|
Option::ArgRequired,/*该选项后面必须跟值*/
|
|||
|
|
nullptr,/*该选项默认值*/
|
|||
|
|
true,/*该选项是否必须赋值，如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/
|
|||
|
|
"推流url,支持rtsp/rtmp",/*该选项说明文字*/
|
|||
|
|
nullptr);
|
|||
|
|
|
|||
|
|
(*_parser) << Option('c',/*该选项简称，如果是\x00则说明无简称*/
|
|||
|
|
"count",/*该选项全称,每个选项必须有全称；不得为null或空字符串*/
|
|||
|
|
Option::ArgRequired,/*该选项后面必须跟值*/
|
|||
|
|
"1000",/*该选项默认值*/
|
|||
|
|
true,/*该选项是否必须赋值，如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/
|
|||
|
|
"推流客户端个数",/*该选项说明文字*/
|
|||
|
|
nullptr);
|
|||
|
|
|
|||
|
|
(*_parser) << Option('d',/*该选项简称，如果是\x00则说明无简称*/
|
|||
|
|
"delay",/*该选项全称,每个选项必须有全称；不得为null或空字符串*/
|
|||
|
|
Option::ArgRequired,/*该选项后面必须跟值*/
|
|||
|
|
"50",/*该选项默认值*/
|
|||
|
|
true,/*该选项是否必须赋值，如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/
|
|||
|
|
"启动推流客户端间隔,单位毫秒",/*该选项说明文字*/
|
|||
|
|
nullptr);
|
|||
|
|
|
|||
|
|
(*_parser) << Option('m',/*该选项简称，如果是\x00则说明无简称*/
|
|||
|
|
"merge",/*该选项全称,每个选项必须有全称；不得为null或空字符串*/
|
|||
|
|
Option::ArgRequired,/*该选项后面必须跟值*/
|
|||
|
|
"300",/*该选项默认值*/
|
|||
|
|
true,/*该选项是否必须赋值，如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/
|
|||
|
|
"推流合并写毫秒,合并写能提高性能",/*该选项说明文字*/
|
|||
|
|
nullptr);
|
|||
|
|
|
|||
|
|
(*_parser) << Option('T',/*该选项简称，如果是\x00则说明无简称*/
|
|||
|
|
"rtp",/*该选项全称,每个选项必须有全称；不得为null或空字符串*/
|
|||
|
|
Option::ArgRequired,/*该选项后面必须跟值*/
|
|||
|
|
to_string((int) (Rtsp::RTP_TCP)).data(),/*该选项默认值*/
|
|||
|
|
true,/*该选项是否必须赋值，如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/
|
|||
|
|
"rtsp拉流和推流方式,支持tcp/udp:0/1",/*该选项说明文字*/
|
|||
|
|
nullptr);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
~CMD_main() override {}
|
|||
|
|
|
|||
|
|
const char *description() const override {
|
|||
|
|
return "主程序命令参数";
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
//此程序用于推流性能测试
|
|||
|
|
int main(int argc, char *argv[]) {
|
|||
|
|
CMD_main cmd_main;
|
|||
|
|
try {
|
|||
|
|
cmd_main.operator()(argc, argv);
|
|||
|
|
} catch (ExitException &) {
|
|||
|
|
return 0;
|
|||
|
|
} catch (std::exception &ex) {
|
|||
|
|
cout << ex.what() << endl;
|
|||
|
|
return -1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
int threads = cmd_main["threads"];
|
|||
|
|
LogLevel logLevel = (LogLevel) cmd_main["level"].as<int>();
|
|||
|
|
logLevel = MIN(MAX(logLevel, LTrace), LError);
|
|||
|
|
auto in_url = cmd_main["in"];
|
|||
|
|
auto out_url = cmd_main["out"];
|
|||
|
|
auto rtp_type = cmd_main["rtp"].as<int>();
|
|||
|
|
auto delay_ms = cmd_main["delay"].as<int>();
|
|||
|
|
auto pusher_count = cmd_main["count"].as<int>();
|
|||
|
|
auto merge_ms = cmd_main["merge"].as<int>();
|
|||
|
|
auto schema = FindField(out_url.data(), nullptr, "://");
|
|||
|
|
if (schema != RTSP_SCHEMA && schema != RTMP_SCHEMA) {
|
|||
|
|
cout << "推流协议只支持rtsp或rtmp！" << endl;
|
|||
|
|
return -1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//设置日志
|
|||
|
|
Logger::Instance().add(std::make_shared<ConsoleChannel>("ConsoleChannel", logLevel));
|
|||
|
|
//启动异步日志线程
|
|||
|
|
Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
|
|||
|
|
|
|||
|
|
//设置线程数
|
|||
|
|
EventPollerPool::setPoolSize(threads);
|
|||
|
|
WorkThreadPool::setPoolSize(threads);
|
|||
|
|
|
|||
|
|
//设置合并写
|
|||
|
|
mINI::Instance()[General::kMergeWriteMS] = merge_ms;
|
|||
|
|
|
|||
|
|
//添加拉流代理
|
|||
|
|
auto proxy = std::make_shared<PlayerProxy>(DEFAULT_VHOST, "app", "test", false, false);
|
|||
|
|
//rtsp拉流代理方式
|
|||
|
|
(*proxy)[kRtpType] = rtp_type;
|
|||
|
|
//开始拉流代理
|
|||
|
|
proxy->play(in_url);
|
|||
|
|
|
|||
|
|
auto get_src = [schema]() {
|
|||
|
|
return MediaSource::find(schema, DEFAULT_VHOST, "app", "test");
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
//推流器map
|
|||
|
|
recursive_mutex mtx;
|
|||
|
|
unordered_map<void *, MediaPusher::Ptr> pusher_map;
|
|||
|
|
|
|||
|
|
auto add_pusher = [&](const MediaSource::Ptr &src, const string &rand_str, int index) {
|
|||
|
|
auto pusher = std::make_shared<MediaPusher>(src);
|
|||
|
|
auto tag = pusher.get();
|
|||
|
|
pusher->setOnCreateSocket([](const EventPoller::Ptr &poller) {
|
|||
|
|
//socket关闭互斥锁，提高性能
|
|||
|
|
return std::make_shared<Socket>(poller, false);
|
|||
|
|
});
|
|||
|
|
//设置推流失败监听
|
|||
|
|
pusher->setOnPublished([&mtx, &pusher_map, tag](const SockException &ex) {
|
|||
|
|
if (ex) {
|
|||
|
|
//推流失败，移除之
|
|||
|
|
lock_guard<recursive_mutex> lck(mtx);
|
|||
|
|
pusher_map.erase(tag);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
//设置推流中途断开监听
|
|||
|
|
pusher->setOnShutdown([&mtx, &pusher_map, tag](const SockException &ex) {
|
|||
|
|
//推流中途失败，移除之
|
|||
|
|
lock_guard<recursive_mutex> lck(mtx);
|
|||
|
|
pusher_map.erase(tag);
|
|||
|
|
});
|
|||
|
|
//设置rtsp推流方式(在rtsp推流时有效)
|
|||
|
|
(*pusher)[Client::kRtpType] = rtp_type;
|
|||
|
|
//发起推流请求,每个推流端的stream_id都不一样
|
|||
|
|
string url = StrPrinter << out_url << "_" << rand_str << "_" << index;
|
|||
|
|
pusher->publish(url);
|
|||
|
|
|
|||
|
|
//保持对象不销毁
|
|||
|
|
lock_guard<recursive_mutex> lck(mtx);
|
|||
|
|
pusher_map.emplace(tag, std::move(pusher));
|
|||
|
|
|
|||
|
|
//休眠后再启动下一个推流，防止短时间海量链接
|
|||
|
|
if (delay_ms > 0) {
|
|||
|
|
usleep(1000 * delay_ms);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
// 设置退出信号
|
|||
|
|
static bool exit_flag = false;
|
|||
|
|
signal(SIGINT, [](int) { exit_flag = true; });
|
|||
|
|
while (!exit_flag) {
|
|||
|
|
//休眠一秒打印
|
|||
|
|
sleep(1);
|
|||
|
|
|
|||
|
|
int alive_pusher = 0;
|
|||
|
|
{
|
|||
|
|
lock_guard<recursive_mutex> lck(mtx);
|
|||
|
|
alive_pusher = pusher_map.size();
|
|||
|
|
}
|
|||
|
|
InfoL << "在线推流器个数:" << alive_pusher;
|
|||
|
|
auto src = get_src();
|
|||
|
|
for(auto i = 0; i < pusher_count - alive_pusher && src && !exit_flag; ++i){
|
|||
|
|
//有些推流器失败了，那么我们重试添加
|
|||
|
|
add_pusher(get_src(), makeRandStr(8), i);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return 0;
|
|||
|
|
}
|
|||
|
|
|