Gstreamer / Multithreading problem

[klex0]

Hello,

I use Gstreamer together with the Python Twisted Framework. There seems to
be a race condition when sending events in the pipeline.
With many parallel pipelines which I dynamically create and terminate, a
thread hangs reproducibly in the marked line. This seems to happen during a
context switch of a twisted thread within this line. 

log.msg("TERM: gen EOS")
eos = Gst.Event.new_eos()
log.msg("TERM: send EOS")
self.pipeline.send_event(eos)           <-- Here it hangs
log.msg("TERM: EOS sent to pipline")

Has anyone an idea about this ?

Regards,
alex



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