I realised I could not connect to the server running my program as root
(sudo)
PA_CONTEXT_CONNECTING
(and stops there, pa_context_connect does not return at all)
is there any user permission involved with pulse audio ?
Le 28/10/2016 à 21:02, Tanu Kaskinen a écrit :
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?
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