> On Mar 28, 2020, at 6:49 AM, Matthew Czarnek <[email protected]> wrote:
>
> On my server, I'm calling this code to create a proxy Stream and add it to my
> session:
>
> ProxyServerMediaSession* proxyStream =
> ProxyServerMediaSession::createNew(*env, rtspServer, proxyURL,
> proxyStreamName);
> rtspServer->addServerMediaSession(proxyStream);
[…]
> So, I'm trying to find a way to make sure that on the server, I know that the
> stream is playing before I tell the client to start streaming from it. Not
> sure how to do this.
You can do this by calling:
envir()->taskScheduler().doEventLoop(&(proxyStream->describeCompletedFlag));
which waits (while still handling events) until the back-end RTSP “DESCRIBE”
command has completed.
After this, you can also check
proxyStream->describeCompletedSuccessfully()
If this is True, then you know that the back-end "DESCRIBE" command completed
successfully. If, however, it's False, then you know that the back-end
"DESCRIBE" command completed, but unsuccessfully - presumably because the
back-end stream does not exist.
Ross Finlayson
Live Networks, Inc.
http://www.live555.com/
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