[pulseaudio-discuss] pulseaudio a2dp disconnect problem
tanuk at iki.fi
Fri Aug 14 02:00:13 PDT 2015
On Thu, 2015-08-13 at 12:35 +0000, Eytan Naim wrote:
> Hi Tanu,
> Thanks for the reply.
> I think that the loopback module shouldn’t be unloaded each time
> steaming stops for the simple reason that it is loaded when
> connection is established, and not when streaming starts.
Yes, that's oddly asymmetric, and should perhaps be fixed. That said,
as long as module-loopback gets loaded again when the streaming
continues, the current logic shouldn't necessarily cause too much
trouble. In your case module-loopback doesn't get loaded again, but
that might be because pulseaudio gets stuck before that has a chance to
> I get all kind of PulseAudio problems, for example in the example
> below, PulseAudio success to stream in the start, but after pausing
> and playing again PulseAudio act differently.
> - It looks like PulseAudio has problem to handle changing connection
> state or something.
> The below log was produced by the following steps:
> a) connection establishment
> b) streaming session
> c) stop from remote device
> d) unloading loopback module
> e) toggling streaming start/stop without PulseAudio suitable
> f) pacmd failure for long time (more then 3-4 minutes). – so
> it’s probably not a dbus thing.
> Please notice that each time I try a test, something a little
> different happens- but it always has to do with modules
> unloading/PulseAudio doesn’t response
Getting stuck is the most interesting problem here. Can you run
pulseaudio in gdb, and when it gets stuck, stop and give command
"thread apply all bt"?
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