mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
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137 lines
6.6 KiB
C++
137 lines
6.6 KiB
C++
/*
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* Copyright (c) 2016-present The ZLMediaKit project authors. All Rights Reserved.
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*
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* This file is part of ZLMediaKit(https://github.com/ZLMediaKit/ZLMediaKit).
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*
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* Use of this source code is governed by MIT-like license that can be found in the
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* LICENSE file in the root of the source tree. All contributing project authors
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* may be found in the AUTHORS file in the root of the source tree.
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*/
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#include <signal.h>
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#include <iostream>
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#include "Util/logger.h"
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#include "Util/NoticeCenter.h"
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#include "Poller/EventPoller.h"
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#include "Player/PlayerProxy.h"
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#include "Rtmp/RtmpPusher.h"
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#include "Common/config.h"
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#include "Pusher/MediaPusher.h"
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using namespace std;
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using namespace toolkit;
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using namespace mediakit;
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// 推流器,保持强引用 [AUTO-TRANSLATED:b2287a61]
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// Streamer, keep a strong reference
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MediaPusher::Ptr pusher;
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Timer::Ptr g_timer;
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// 声明函数 [AUTO-TRANSLATED:f3911a32]
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// Declare function
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void rePushDelay(const EventPoller::Ptr &poller,const string &schema,const string &vhost,const string &app, const string &stream, const string &url);
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// 创建推流器并开始推流 [AUTO-TRANSLATED:583100b5]
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// Create a streamer and start streaming
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void createPusher(const EventPoller::Ptr &poller, const string &schema,const string &vhost,const string &app, const string &stream, const string &url) {
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// 创建推流器并绑定一个MediaSource [AUTO-TRANSLATED:b0721d46]
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// Create a streamer and bind a MediaSource
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pusher.reset(new MediaPusher(schema,vhost, app, stream,poller));
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// 可以指定rtsp推流方式,支持tcp和udp方式,默认tcp [AUTO-TRANSLATED:bb0be012]
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// You can specify the RTSP streaming method, supporting both TCP and UDP methods, defaulting to TCP
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// (*pusher)[Client::kRtpType] = Rtsp::RTP_UDP;
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// 设置推流中断处理逻辑 [AUTO-TRANSLATED:aa6c0405]
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// Set the streaming interruption handling logic
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pusher->setOnShutdown([poller,schema,vhost, app, stream, url](const SockException &ex) {
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WarnL << "Server connection is closed:" << ex.getErrCode() << " " << ex.what();
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// 重试 [AUTO-TRANSLATED:d96b4814]
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// Retry
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rePushDelay(poller,schema,vhost,app, stream, url);
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});
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// 设置发布结果处理逻辑 [AUTO-TRANSLATED:0ee98a13]
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// Set the publishing result handling logic
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pusher->setOnPublished([poller,schema,vhost, app, stream, url](const SockException &ex) {
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if (ex) {
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WarnL << "Publish fail:" << ex.getErrCode() << " " << ex.what();
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// 如果发布失败,就重试 [AUTO-TRANSLATED:67aff5bd]
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// If publishing fails, retry
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rePushDelay(poller,schema,vhost,app, stream, url);
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} else {
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InfoL << "Publish success,Please play with player:" << url;
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}
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});
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pusher->publish(url);
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}
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// 推流失败或断开延迟2秒后重试推流 [AUTO-TRANSLATED:bc496634]
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// If streaming fails or is disconnected, retry streaming after a 2-second delay
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void rePushDelay(const EventPoller::Ptr &poller,const string &schema,const string &vhost,const string &app, const string &stream, const string &url) {
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g_timer = std::make_shared<Timer>(2.0f,[poller,schema,vhost,app, stream, url]() {
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InfoL << "Re-Publishing...";
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// 重新推流 [AUTO-TRANSLATED:edb1e699]
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// Re-stream
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createPusher(poller,schema,vhost,app, stream, url);
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// 此任务不重复 [AUTO-TRANSLATED:84deec34]
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// This task is not repeated
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return false;
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}, poller);
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}
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// 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 [AUTO-TRANSLATED:a441f1a2]
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// This is where the main function is actually executed, you can change the function name (domain) to main, and then you can enter a custom URL
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int domain(const string &playUrl, const string &pushUrl) {
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// 设置日志 [AUTO-TRANSLATED:50372045]
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// Set the log
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Logger::Instance().add(std::make_shared<ConsoleChannel>());
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Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
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auto poller = EventPollerPool::Instance().getPoller();
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// 拉一个流,生成一个RtmpMediaSource,源的名称是"app/stream" [AUTO-TRANSLATED:38b8ab6f]
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// Pull a stream and generate an RtmpMediaSource, the source name is "app/stream"
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// 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) [AUTO-TRANSLATED:c94c5914]
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// You can also generate RtmpMediaSource in other ways, such as an MP4 file (please refer to the test_rtmpPusherMp4.cpp code)
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MediaInfo info(pushUrl);
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ProtocolOption option;
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option.enable_hls = false;
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option.enable_mp4 = false;
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auto tuple = MediaTuple{DEFAULT_VHOST, "app", "stream", ""};
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PlayerProxy::Ptr player(new PlayerProxy(tuple, option, -1, poller));
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// 可以指定rtsp拉流方式,支持tcp和udp方式,默认tcp [AUTO-TRANSLATED:5169e341]
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// You can specify the RTSP streaming method, supporting both TCP and UDP methods, defaulting to TCP
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// (*player)[Client::kRtpType] = Rtsp::RTP_UDP;
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player->play(playUrl.data());
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// 监听RtmpMediaSource注册事件,在PlayerProxy播放成功后触发 [AUTO-TRANSLATED:da417dbe]
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// Listen for RtmpMediaSource registration events, triggered after PlayerProxy playback is successful
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NoticeCenter::Instance().addListener(nullptr, Broadcast::kBroadcastMediaChanged,
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[pushUrl,poller](BroadcastMediaChangedArgs) {
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// 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 [AUTO-TRANSLATED:3670cbfd]
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// The media source "app/stream" has been registered, at this point you can create a new RtmpPusher object and bind it to the media source
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if (bRegist && pushUrl.find(sender.getSchema()) == 0) {
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auto tuple = sender.getMediaTuple();
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createPusher(poller, sender.getSchema(), tuple.vhost, tuple.app, tuple.stream, pushUrl);
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}
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});
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// 设置退出信号处理函数 [AUTO-TRANSLATED:4f047770]
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// Set the exit signal processing function
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static semaphore sem;
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signal(SIGINT, [](int) { sem.post(); });// 设置退出信号
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sem.wait();
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pusher.reset();
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g_timer.reset();
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return 0;
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}
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int main(int argc, char *argv[]) {
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return domain("rtmp://live.hkstv.hk.lxdns.com/live/hks1", "rtsp://127.0.0.1/live/rtsp_push");
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}
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