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Code Issues Releases Wiki Activity

RTC: Use event notify for stream source

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This commit is contained in:
winlin 2020-09-23 19:29:19 +08:00
parent 2b47b42213
commit fb6c2fdf80
4 changed files with 50 additions and 18 deletions
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18
trunk/src/app/srs_app_rtc_source.hpp
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@ -132,7 +132,17 @@ public:
public:
// Request keyframe(PLI) from publisher, for fresh consumer.
virtual void request_keyframe(uint32_t ssrc) = 0;
// Notify publisher that all consumers is finished.
};
class ISrsRtcStreamEventHandler
{
public:
ISrsRtcStreamEventHandler();
virtual ~ISrsRtcStreamEventHandler();
public:
// stream unpublish, sync API.
virtual void on_unpublish() = 0;
// no player subscribe this stream, sync API
virtual void on_consumers_finished() = 0;
};
@ -160,6 +170,8 @@ private:
bool is_created_;
// Whether stream is delivering data, that is, DTLS is done.
bool is_delivering_packets_;
// Notify stream event to event handler
std::vector<ISrsRtcStreamEventHandler*> event_handlers_;
public:
SrsRtcStream();
virtual ~SrsRtcStream();
@ -193,6 +205,10 @@ public:
virtual srs_error_t on_publish();
// When stop publish stream.
virtual void on_unpublish();
public:
// For event handler
void subscribe(ISrsRtcStreamEventHandler* h);
void unsubscribe(ISrsRtcStreamEventHandler* h);
public:
// Get and set the publisher, passed to consumer to process requests such as PLI.
ISrsRtcPublishStream* publish_stream();