[pulseaudio-discuss] pulseaudio daemon not responging

[Stefan Stefanov]

Even more details:

void pa_semaphore_wait(pa_semaphore *s) {
    int ret;
    pa_assert(s);

    do {
        ret = sem_wait(&s->sem);
    } while (ret < 0 && errno == EINTR);

    pa_assert(ret == 0);
}

Actually it hangs in sem_wait(...) API function.