mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-12-05 17:26:25 +08:00
267 lines
11 KiB
C++
267 lines
11 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 <vector>
|
|||
|
#include "Util/logger.h"
|
|||
|
#include "Util/onceToken.h"
|
|||
|
#include "Util/CMD.h"
|
|||
|
#include "Util/File.h"
|
|||
|
#include "Common/config.h"
|
|||
|
#include "Common/Parser.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*/
|
|||
|
"inputs",/*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*/
|
|||
|
"/tmp/inputs.txt",/*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*/
|
|||
|
"拉流地址配置文件,支持rtmp、rtsp, hls,多个地址以 \"换行符\" 分割",/*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*/
|
|||
|
"outputs",/*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*/
|
|||
|
"/tmp/outputs.txt",/*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*/
|
|||
|
"推流地址配置文件,支持rtmp、rtsp,多个地址以 \"换行符\" 分割",/*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*/
|
|||
|
"启动拉流代理间隔,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*/
|
|||
|
"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拉流方式,支持tcp/udp/multicast:0/1/2",/*该选项说明文字*/
|
|||
|
nullptr);
|
|||
|
|
|||
|
}
|
|||
|
|
|||
|
~CMD_main() override {}
|
|||
|
|
|||
|
const char *description() const override {
|
|||
|
return "主程序命令参数";
|
|||
|
}
|
|||
|
};
|
|||
|
|
|||
|
|
|||
|
//此程序为zlm的转推性能测试工具,用于测试拉流代理转推性能
|
|||
|
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_urls = cmd_main["inputs"];
|
|||
|
auto out_urls = cmd_main["outputs"];
|
|||
|
auto rtp_type = cmd_main["rtp"].as<int>();
|
|||
|
auto delay_ms = cmd_main["delay"].as<int>();
|
|||
|
auto merge_ms = cmd_main["merge"].as<int>();
|
|||
|
|
|||
|
//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;
|
|||
|
|
|||
|
|
|||
|
std::vector<std::string> input_urls;
|
|||
|
std::vector<std::string> output_urls;
|
|||
|
|
|||
|
auto parse_urls = [&]() {
|
|||
|
// 获取输入源列表
|
|||
|
auto inputs = ::split(toolkit::File::loadFile(in_urls.c_str()), "\n");
|
|||
|
for(auto &url : inputs){
|
|||
|
if(url.empty() || url.find("://") == std::string::npos) {
|
|||
|
continue;
|
|||
|
}
|
|||
|
auto input_url = ::trim(url);
|
|||
|
input_urls.emplace_back(input_url);
|
|||
|
}
|
|||
|
// 获取输出源列表
|
|||
|
auto outputs = ::split(toolkit::File::loadFile(out_urls.c_str()), "\n");
|
|||
|
for(auto &url : outputs){
|
|||
|
if(url.empty() || url.find("://") == std::string::npos){
|
|||
|
continue;
|
|||
|
}
|
|||
|
auto output_url = ::trim(url);
|
|||
|
output_urls.emplace_back(output_url);
|
|||
|
}
|
|||
|
|
|||
|
if(input_urls.empty() || input_urls.size() != output_urls.size()){
|
|||
|
return -1;
|
|||
|
}
|
|||
|
|
|||
|
for(size_t i = 0; i < input_urls.size(); i++){
|
|||
|
InfoL << "拉流地址: " << input_urls[i] << ",推流地址:" << output_urls[i];
|
|||
|
}
|
|||
|
return 0;
|
|||
|
};
|
|||
|
|
|||
|
if (0 != parse_urls()){
|
|||
|
cout << "请检查inputs和outputs文件是否正确!" << endl;
|
|||
|
return -1;
|
|||
|
}
|
|||
|
|
|||
|
//推流器map
|
|||
|
recursive_mutex mtx;
|
|||
|
unordered_map<int, PlayerProxy::Ptr> proxy_map;
|
|||
|
unordered_map<int, MediaPusher::Ptr> pusher_map;
|
|||
|
|
|||
|
auto add_pusher = [&](const MediaSource::Ptr &src, const string &url, int index) {
|
|||
|
auto pusher = std::make_shared<MediaPusher>(src);
|
|||
|
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, index](const SockException &ex) {
|
|||
|
if (ex) {
|
|||
|
//推流失败,移除之
|
|||
|
lock_guard<recursive_mutex> lck(mtx);
|
|||
|
pusher_map.erase(index);
|
|||
|
}
|
|||
|
});
|
|||
|
//设置推流中途断开监听
|
|||
|
pusher->setOnShutdown([&mtx, &pusher_map, index](const SockException &ex) {
|
|||
|
//推流中途失败,移除之
|
|||
|
lock_guard<recursive_mutex> lck(mtx);
|
|||
|
pusher_map.erase(index);
|
|||
|
});
|
|||
|
//设置rtsp推流方式(在rtsp推流时有效)
|
|||
|
(*pusher)[Client::kRtpType] = rtp_type;
|
|||
|
pusher->publish(url);
|
|||
|
//保持对象不销毁
|
|||
|
lock_guard<recursive_mutex> lck(mtx);
|
|||
|
pusher_map.emplace(index, 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);
|
|||
|
}
|
|||
|
};
|
|||
|
|
|||
|
// 添加转推任务
|
|||
|
for(size_t i = 0; i < input_urls.size(); i++) {
|
|||
|
//休眠一秒打印
|
|||
|
sleep(1);
|
|||
|
auto schema = findSubString(output_urls[i].data(), nullptr, "://");
|
|||
|
if (schema != RTSP_SCHEMA && schema != RTMP_SCHEMA) {
|
|||
|
cout << "推流协议只支持rtsp或rtmp!" << endl;
|
|||
|
return -1;
|
|||
|
}
|
|||
|
ProtocolOption option;
|
|||
|
option.enable_ts = false;
|
|||
|
option.enable_fmp4 = false;
|
|||
|
option.enable_hls = false;
|
|||
|
option.enable_mp4 = false;
|
|||
|
option.modify_stamp = (int)ProtocolOption::kModifyStampRelative;
|
|||
|
//添加拉流代理
|
|||
|
auto proxy = std::make_shared<PlayerProxy>(DEFAULT_VHOST, "app", std::to_string(i), option, -1, nullptr, 1);
|
|||
|
//开始拉流代理
|
|||
|
proxy->play(input_urls[i]);
|
|||
|
proxy_map.emplace(i, std::move(proxy));
|
|||
|
}
|
|||
|
|
|||
|
// 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);
|
|||
|
|
|||
|
size_t alive_pusher = 0;
|
|||
|
{
|
|||
|
lock_guard<recursive_mutex> lck(mtx);
|
|||
|
alive_pusher = pusher_map.size();
|
|||
|
}
|
|||
|
InfoL << "在线转推器个数:" << alive_pusher;
|
|||
|
|
|||
|
auto find_pusher = [&](int index){
|
|||
|
lock_guard<recursive_mutex> lck(mtx);
|
|||
|
auto it = pusher_map.find(index);
|
|||
|
if (it == pusher_map.end()){
|
|||
|
return false;
|
|||
|
}
|
|||
|
return true;
|
|||
|
};
|
|||
|
for(size_t i = 0; i < input_urls.size(); i++) {
|
|||
|
if (!find_pusher(i)){
|
|||
|
auto input_url = input_urls[i];
|
|||
|
auto src = MediaSource::find(RTMP_SCHEMA, DEFAULT_VHOST, "app", std::to_string(i), false);
|
|||
|
if (src != nullptr){
|
|||
|
add_pusher(src,output_urls[i],i);
|
|||
|
}
|
|||
|
}
|
|||
|
}
|
|||
|
}
|
|||
|
|
|||
|
return 0;
|
|||
|
}
|