Wireshark-dev: Re: [Wireshark-dev] Fwd: bug 11723
From: Jirka Novak <j.novak@xxxxxxxxxxxx>
Date: Thu, 12 Mar 2020 12:16:33 +0100
Hi,

>     > While I was exploring the bug
>     > https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11723
>     >
>     > i encountered the RTP player was not able to play the audio even after
>     > re-opening it again and again. After reaching the state as shown
>     in the
>     > screenshot, I clicked the play button but nothing happened. Am I doing
>     > something wrong or is it the bug which needs to be resolved.
> 
>     If you scroll a bit to the right in the initial dialog (or resize the
>     window), can you see "22" in the Packets column? Following the steps in
>     Bug 11723, opening the VoIP calls dialog initially shows "11". When I
>     press "Play Streams", the contents will only appear once the column
>     reaches "22".
>      
> 
> okay, I got this. The value of the packet switches to 22 from 11, and so on.
> 
>     If I close the RTP Player dialog again, and press "Play Streams" again,
>     then the contents will be empty. I have not investigated why this
>     happens, but it might be related to some state in the dialog not being
>     cleared when the "tap" mechanism[1] used by the RTP player passed
>     through it. That could also explain the 11 -> 22 -> 33 -> ... Packets
>     bug. And yes, it is an open bug, feel free to investigate it and submit
>     a patch for it. :-)

It looks like issue I fixed some time ago in master branch. Try latest
developer build for master if you still see it.
BTW I hope I fixed the issue with "Warn remove_tap_listener(): no
listener found with that tap data" mentioned in the bug too.

							Jirka Novak