On Fri, 2016-10-28 at 19:58 +0200, pfl wrote:
> I tried to implement it but I cant connect anymore
>
> "context_state_callback" is called only once with the state
> PA_CONTEXT_CONNECTING and is never called back
>
> I tried using pa_threaded_mainloop_lock(mainloop); and
> pa_threaded_mainloop_unlock(mainloop); around my waiting loop but it
> does not work either
>
> Audio::Audio()
> {
> mainloop=pa_threaded_mainloop_new();
> api = pa_threaded_mainloop_get_api(mainloop);
>
> pa_proplist *proplist = pa_proplist_new();
> pa_proplist_sets(proplist, PA_PROP_APPLICATION_NAME, "PulseAudio
> Volume Control");
> pa_proplist_sets(proplist, PA_PROP_APPLICATION_ID,
> "org.PulseAudio.pavucontrol");
> pa_proplist_sets(proplist, PA_PROP_APPLICATION_ICON_NAME,
> "audio-card");
> pa_proplist_sets(proplist, PA_PROP_APPLICATION_VERSION, "1.0");
>
> context = pa_context_new_with_proplist(api, NULL, proplist);
> pa_proplist_free(proplist);
>
> pa_context_set_state_callback(context, context_state_callback, NULL);
>
> pa_context_connect(context, NULL, PA_CONTEXT_NOFAIL, NULL);
>
> pa_threaded_mainloop_start(mainloop);
>
> do
> {
> }
> while(toTreat!=0);
>
> }
This code looks like it should work. Does pa_context_connect() return
an error? What if you don't use PA_CONTEXT_NOFAIL?
--
Tanu
