/* * 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 #include #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(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()); Logger::Instance().setWriter(std::make_shared()); 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"); }