pulse: immediately trigger EIO when connection is dropped

When the connection is dropped notify the application immediately
instead of waiting until the applications calls into us the next time.

This makes "aplay" handle connections shutdown similar to hardware
unplugs: an immediate EIO is thrown.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/pulse/pulse.c b/pulse/pulse.c
index 9c0517183293a9ce7a137633aca74437b8b824b0..f26363af4d3caae48d95c3eff52a771e81f55284 100644 (file)
--- a/pulse/pulse.c
+++ b/pulse/pulse.c
@@ -77,10 +77,17 @@ int pulse_wait_operation(snd_pulse_t * p, pa_operation * o)
 
 static void context_state_cb(pa_context * c, void *userdata)
 {
+       pa_context_state_t state;
        snd_pulse_t *p = userdata;
        assert(c);
 
-       switch (pa_context_get_state(c)) {
+       state = pa_context_get_state(c);
+
+       /* When we get disconnected, tell the process */
+       if (!PA_CONTEXT_IS_GOOD(state))
+               pulse_poll_activate(p);
+
+       switch (state) {
        case PA_CONTEXT_READY:
        case PA_CONTEXT_TERMINATED:
        case PA_CONTEXT_FAILED: