[Bug 767483] Maximum number of clients reached, memory accumulation

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=767483

--- Comment #3 from Joona Laine <joonarlaine at gmail.com> ---
Here http://pastebin.com/m0bi4xZ0 is a link to debug log with level 4. There's
one camera change.

I'm not sure what is complaining. I just get that message to my QtCreator
application output window. Also when the app reaches this state using xwininfo
refuses to show output. I reports the same error.

I haven't tried with gst-launch to reproduce the error, it takes about 100
camera source changes (I have 1 to 6 cameras so with 6 cameras I launch 6
pipelines) and therefore is quite a pain in the ass to start launching that
many terminals. Also the cameras couldn't take that many connections.

I counted at some point that the error comes approximately by the time there
would be 255 x server connections.

I change cameras by removing the widget from the gui that owns the stream
objects. I believe they are parented in the correct way now (I had also
problems with open gst connections, not anymore though). Then I create a new
widget and add the stream object widgets to its gridLayout. There are
situations where I might be having nested gridLayouts.

Did this answer to your questions? 

I noticed the debug level 4 is quite thorough. Would level 3 be better?

Thanks for awesome response time! :)

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