88 lines
3.1 KiB
C++
88 lines
3.1 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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#ifndef SRC_DEVICE_PUSHERPROXY_H
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#define SRC_DEVICE_PUSHERPROXY_H
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#include "Pusher/MediaPusher.h"
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#include "Util/TimeTicker.h"
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namespace mediakit {
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class PusherProxy
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: public MediaPusher
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, public std::enable_shared_from_this<PusherProxy> {
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public:
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using Ptr = std::shared_ptr<PusherProxy>;
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// 如果retry_count<0,则一直重试播放；否则重试retry_count次数 [AUTO-TRANSLATED:5582d53c]
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// If retry_count < 0, then retry playback indefinitely; otherwise, retry retry_count times
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// 默认一直重试，创建此对象时候，需要外部保证MediaSource存在 [AUTO-TRANSLATED:c6159497]
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// Default is to retry indefinitely. When creating this object, the external environment needs to ensure that MediaSource exists.
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PusherProxy(const MediaSource::Ptr &src, int retry_count = -1, const toolkit::EventPoller::Ptr &poller = nullptr);
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~PusherProxy() override;
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/**
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* 设置push结果回调，只触发一次；在publish执行之前有效
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* @param cb 回调对象
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* Set the push result callback, which is triggered only once; it is effective before publish is executed.
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* @param cb Callback object
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* [AUTO-TRANSLATED:7cd775fb]
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*/
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void setPushCallbackOnce(const std::function<void(const toolkit::SockException &ex)> &cb);
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/**
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* 设置主动关闭回调
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* @param cb 回调对象
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* Set the active close callback
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* @param cb Callback object
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* [AUTO-TRANSLATED:83b7700a]
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*/
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void setOnClose(const std::function<void(const toolkit::SockException &ex)> &cb);
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/**
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* 开始拉流播放
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* @param dstUrl 目标推流地址
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* Start pulling and playing the stream
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* @param dstUrl Target push stream address
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* [AUTO-TRANSLATED:a9a5da08]
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*/
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void publish(const std::string &dstUrl) override;
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int getStatus();
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uint64_t getLiveSecs();
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uint64_t getRePublishCount();
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private:
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// 重推逻辑函数 [AUTO-TRANSLATED:e0fa273c]
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// Repush logic function
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void rePublish(const std::string &dstUrl, int iFailedCnt);
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private:
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int _retry_count;
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toolkit::Timer::Ptr _timer;
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toolkit::Ticker _live_ticker;
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// 0 表示正常 1 表示正在尝试推流 [AUTO-TRANSLATED:acb9835e]
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// 0 indicates normal, 1 indicates that the push stream is being attempted
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std::atomic<int> _live_status;
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std::atomic<uint64_t> _live_secs;
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std::atomic<uint64_t> _republish_count;
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std::weak_ptr<MediaSource> _weak_src;
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std::function<void(const toolkit::SockException &ex)> _on_close;
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std::function<void(const toolkit::SockException &ex)> _on_publish;
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};
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} /* namespace mediakit */
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#endif // SRC_DEVICE_PUSHERPROXY_H
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