mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-12-09 04:40:38 +08:00
111 lines
4.5 KiB
C++
111 lines
4.5 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 <iostream>
|
||
#include "Util/logger.h"
|
||
#include "Util/NoticeCenter.h"
|
||
#include "Poller/EventPoller.h"
|
||
#include "Player/PlayerProxy.h"
|
||
#include "Rtmp/RtmpPusher.h"
|
||
#include "Common/config.h"
|
||
#include "Pusher/MediaPusher.h"
|
||
|
||
using namespace std;
|
||
using namespace toolkit;
|
||
using namespace mediakit;
|
||
|
||
//推流器，保持强引用
|
||
MediaPusher::Ptr pusher;
|
||
Timer::Ptr g_timer;
|
||
|
||
//声明函数
|
||
void rePushDelay(const EventPoller::Ptr &poller,const string &schema,const string &vhost,const string &app, const string &stream, const string &url);
|
||
|
||
//创建推流器并开始推流
|
||
void createPusher(const EventPoller::Ptr &poller, const string &schema,const string &vhost,const string &app, const string &stream, const string &url) {
|
||
//创建推流器并绑定一个MediaSource
|
||
pusher.reset(new MediaPusher(schema,vhost, app, stream,poller));
|
||
//可以指定rtsp推流方式，支持tcp和udp方式，默认tcp
|
||
// (*pusher)[Client::kRtpType] = Rtsp::RTP_UDP;
|
||
//设置推流中断处理逻辑
|
||
pusher->setOnShutdown([poller,schema,vhost, app, stream, url](const SockException &ex) {
|
||
WarnL << "Server connection is closed:" << ex.getErrCode() << " " << ex.what();
|
||
//重试
|
||
rePushDelay(poller,schema,vhost,app, stream, url);
|
||
});
|
||
//设置发布结果处理逻辑
|
||
pusher->setOnPublished([poller,schema,vhost, 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(poller,schema,vhost,app, stream, url);
|
||
} else {
|
||
InfoL << "Publish success,Please play with player:" << url;
|
||
}
|
||
});
|
||
pusher->publish(url);
|
||
}
|
||
|
||
//推流失败或断开延迟2秒后重试推流
|
||
void rePushDelay(const EventPoller::Ptr &poller,const string &schema,const string &vhost,const string &app, const string &stream, const string &url) {
|
||
g_timer = std::make_shared<Timer>(2.0f,[poller,schema,vhost,app, stream, url]() {
|
||
InfoL << "Re-Publishing...";
|
||
//重新推流
|
||
createPusher(poller,schema,vhost,app, stream, url);
|
||
//此任务不重复
|
||
return false;
|
||
}, poller);
|
||
}
|
||
|
||
//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) {
|
||
//设置日志
|
||
Logger::Instance().add(std::make_shared<ConsoleChannel>());
|
||
Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
|
||
auto poller = EventPollerPool::Instance().getPoller();
|
||
|
||
//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）
|
||
MediaInfo info(pushUrl);
|
||
PlayerProxy::Ptr player(new PlayerProxy(DEFAULT_VHOST, "app", "stream",false,false,-1 , poller));
|
||
//可以指定rtsp拉流方式，支持tcp和udp方式，默认tcp
|
||
// (*player)[Client::kRtpType] = Rtsp::RTP_UDP;
|
||
player->play(playUrl.data());
|
||
|
||
//监听RtmpMediaSource注册事件,在PlayerProxy播放成功后触发
|
||
NoticeCenter::Instance().addListener(nullptr, Broadcast::kBroadcastMediaChanged,
|
||
[pushUrl,poller](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 && pushUrl.find(sender.getSchema()) == 0){
|
||
createPusher(poller,sender.getSchema(),sender.getVhost(),sender.getApp(), sender.getId(), pushUrl);
|
||
}
|
||
});
|
||
|
||
//设置退出信号处理函数
|
||
static semaphore sem;
|
||
signal(SIGINT, [](int) { sem.post(); });// 设置退出信号
|
||
sem.wait();
|
||
pusher.reset();
|
||
g_timer.reset();
|
||
return 0;
|
||
}
|
||
|
||
|
||
int main(int argc, char *argv[]) {
|
||
return domain("rtmp://live.hkstv.hk.lxdns.com/live/hks1", "rtsp://127.0.0.1/live/rtsp_push");
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
|