mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-30 07:26:53 +08:00
133 lines
5.0 KiB
C++
133 lines
5.0 KiB
C++
/*
|
||
* 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 <iostream>
|
||
#include "Util/logger.h"
|
||
#include "Util/NoticeCenter.h"
|
||
#include "Poller/EventPoller.h"
|
||
#include "Device/PlayerProxy.h"
|
||
#include "Rtmp/RtmpPusher.h"
|
||
#include "Common/config.h"
|
||
|
||
using namespace std;
|
||
using namespace ZL::Util;
|
||
using namespace ZL::Rtmp;
|
||
using namespace ZL::Thread;
|
||
using namespace ZL::Network;
|
||
using namespace ZL::DEV;
|
||
|
||
//推流器，保持强引用
|
||
RtmpPusher::Ptr pusher;
|
||
|
||
//声明函数
|
||
void rePushDelay(const string &app, const string &stream, const string &url);
|
||
|
||
//创建推流器并开始推流
|
||
void createPusher(const string &app, const string &stream, const string &url) {
|
||
//创建推流器并绑定一个RtmpMediaSource
|
||
pusher.reset(new RtmpPusher(DEFAULT_VHOST, app.data(), stream.data()));
|
||
//设置推流中断处理逻辑
|
||
pusher->setOnShutdown([app, stream, url](const SockException &ex) {
|
||
WarnL << "Server connection is closed:" << ex.getErrCode() << " " << ex.what();
|
||
//重试
|
||
rePushDelay(app, stream, url);
|
||
});
|
||
//设置发布结果处理逻辑
|
||
pusher->setOnPublished([app, stream, url](const SockException &ex) {
|
||
if (ex) {
|
||
WarnL << "Publish fail:" << ex.getErrCode() << " " << ex.what();
|
||
//如果发布失败，就重试
|
||
rePushDelay(app, stream, url);
|
||
} else {
|
||
InfoL << "Publish success,Please play with player:" << url;
|
||
}
|
||
});
|
||
pusher->publish(url.data());
|
||
}
|
||
|
||
//推流失败或断开延迟2秒后重试推流
|
||
void rePushDelay(const string &app, const string &stream, const string &url) {
|
||
//上次延时两秒的任务可能还没执行，所以我们要先取消上次任务
|
||
AsyncTaskThread::Instance().CancelTask(0);
|
||
//2秒后执行重新推流的任务
|
||
AsyncTaskThread::Instance().DoTaskDelay(0, 2000, [app, stream, url]() {
|
||
InfoL << "Re-Publishing...";
|
||
//重新推流
|
||
createPusher(app, stream, url);
|
||
//此任务不重复
|
||
return false;
|
||
});
|
||
}
|
||
|
||
//这里才是真正执行main函数，你可以把函数名(domain)改成main，然后就可以输入自定义url了
|
||
int domain(const string &playUrl, const string &pushUrl) {
|
||
//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>());
|
||
|
||
{
|
||
//拉一个流，生成一个RtmpMediaSource，源的名称是"app/stream"
|
||
//你也可以以其他方式生成RtmpMediaSource，比如说MP4文件（请查看test_rtmpPusherMp4.cpp代码）
|
||
PlayerProxy::Ptr player(new PlayerProxy(DEFAULT_VHOST, "app", "stream"));
|
||
player->play(playUrl.data());
|
||
|
||
//监听RtmpMediaSource注册事件,在PlayerProxy播放成功后触发
|
||
NoticeCenter::Instance().addListener(nullptr, Config::Broadcast::kBroadcastMediaChanged,
|
||
[pushUrl](BroadcastMediaChangedArgs) {
|
||
//媒体源"app/stream"已经注册，这时方可新建一个RtmpPusher对象并绑定该媒体源
|
||
if(bRegist && schema == RTMP_SCHEMA){
|
||
createPusher(app, stream, pushUrl);
|
||
}
|
||
});
|
||
|
||
//事件轮询
|
||
EventPoller::Instance().runLoop();
|
||
pusher.reset();
|
||
}
|
||
//删除事件监听
|
||
NoticeCenter::Instance().delListener(nullptr);
|
||
|
||
//清理程序
|
||
EventPoller::Destory();
|
||
AsyncTaskThread::Destory();
|
||
Logger::Destory();
|
||
return 0;
|
||
}
|
||
|
||
|
||
int main(int argc, char *argv[]) {
|
||
return domain("rtmp://live.hkstv.hk.lxdns.com/live/hks", "rtmp://127.0.0.1/live/stream");
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
|