Why calling methods on gstreamer sometimes is blocking forever ?

[Nicolas Dufresne]

Le vendredi 09 décembre 2016 à 17:29 +0100, Nicolas Castillejos a
écrit :
> I met problems using Gstreamer with Java, when I want to stop the
> pipeline, sometimes the call to pipe.stop() is blocking for ever.
> I've tryed others calls like setState() and it is blocking forever
> too.
> I think there is informations I don't know about gstreamer
> mechanisms.
> Could you explain how it works internally, why is it blocking ?
> For information I use Appsrc to feed the pipeline with HLS stream. I
> use Gstreamer 1.6.4 and gst1-java-core mapping.

This should not happen. This indicate that you have reached a deadlock
situation, hence a software bug. You didn't provide enough information
to distinguish between GStreamer/JavaBinding/YouApp as the cause.

Nicolas
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