Signal Callbacks never being called on webrtcbin

Ashwin Dharne ashwindharne at dm.ai
Tue Jul 31 17:39:50 UTC 2018


I was able to successfully run the demo. I think that I'm doing something
wrong with regards to asyncio and the program is blocking before it reaches
the mainloop. I'm looking into it right now. Thanks for the help!

On Tue, Jul 31, 2018 at 7:37 AM Mathieu Duponchelle <mathieu at centricular.com>
wrote:

> Have you been able to successfully run the python example from
>
> <https://github.com/centricular/gstwebrtc-demos/blob/master/sendrecv/gst/webrtc-sendrecv.py>
> <https://github.com/centricular/gstwebrtc-demos/blob/master/sendrecv/gst/webrtc-sendrecv.py>
> ?
>
> On 07/31/2018 11:07 AM, Ashwin Dharne wrote:
>
> Ive been trying to write a python Gstreamer WebRTC client, and have
> finally gotten all of the dependencies figured out and the right versions
> of everything. Now I seem to have the issue that I connect callbacks for
> signals that should run automatically, i.e. “on-negotiation-needed”, but
> those callbacks never run. Additionally, when I emit signals with attached
> callbacks such as “create-answer”, the callback is never run. This is
> evident even in signals such as “set-remote-description” as I construct the
> proper objects but when I check the remote description after waiting for
> the promise result it is still None. If anyone has had this problem before,
> any help would be appreciated.
> --
> *Ashwin Dharne*
> Software Engineer, DMAI Inc.
> (949)878-7682
>
>
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-- 
*Ashwin Dharne*
Software Engineer, DMAI Inc.
(949)878-7682
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