[Protux-devel] Re: Another fix

[Luciano Giordana]

> Then the "goThread" is waited, but the listenerThread not?
No because the BusMonitor uses it.
The problem is that the Bus shouldnt be closed, until there is no more armed 
track using it.
I didnt have time to check this, but surely I will before 0.18

> This  sometimes results in a pcm_hw_readi action while the bus is allready
> closed! (well, thats needs to be verified, but the segfault comes from the

this is the problem, it shouldnt be closed. Force stop does not close the bus, 
or
should not, necessaryly close it.

> alsa lib, when excecuting the readi action)
>
> I solved it by:
>
> void Mixer::force_stop()
>         {
>         PENTER;
>         status=STOPPED;
>         if (goThread->running())
>                 goThread->wait();
>         if (listenerThread->running())
>               listenerThread->wait();
>

it is wrong, user might want to keep the busMonitor running, by not disarming 
the track,
so listener should be keep running.


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--
Luciano Giordana - Musician - Certified Java/GNU C++ Developer - Free Software 
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Project Mustux - http://www.freesoftware.fsf.org/mustux
-- Once Palladium is up and running , I will become a hacker --