Hello Ross,
I can't use the asynchronous interface right now because I have no time
to develop the changes... unfortunately! Customers are always in a hurry!
I temporarily solved my problem by calling the old setupMediaSubsession
instead of sendSetupCommand.
I know that is not very nice.
Mauro.
Il 19/10/2012 14:47, Ross Finlayson ha scritto:
My application acquires rtsp streams from an IP camera. Until a few
days ago the application was working properly, then I updated the
LIVE555 libraries and the program started to report the message: "No
RTSP session is currently in progress"
What could be causing this?
Because the error occurs with your custom application, it's difficult
to say for sure, but most likely it's because your client is sending
an operation (such as "PLAY") on a session, without having first sent
a "SETUP". (I'm not sure why your application worked before, though.)
To find out for sure what's going on, please change your application
to pass 1 as the "verbosityLevel" parameter to the call to
"RTSPClient::createNew()", rerun your application, and send us the
diagnostic output (from 'stderr').
I compiled the libraries with the -DRTSPCLIENT_SYNCHRONOUS_INTERFACE = 1
Note that the synchronous "RTSPClient" interface is now deprecated,
and may be removed sometime in the future. You should consider
upgrading your application to use the asynchronous interface (I
suggest using the "testRTSPClient" code as a model).
Ross Finlayson
Live Networks, Inc.
http://www.live555.com/
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Mauro Delucis
Responsabile R & D, analista programmatore
Multisentry Solutions S.r.l.
Via G. De Sonnaz, 27 - 18100 Imperia (IM)
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