+static int release_timeout_callback(sd_event_source *es, uint64_t usec, void *userdata) {
+ Session *s = userdata;
+
+ assert(es);
+ assert(s);
+
+ session_stop(s, false);
+ return 0;
+}
+
+void session_release(Session *s) {
+ assert(s);
+
+ if (!s->started || s->stopping)
+ return;
+
+ if (!s->timer_event_source)
+ sd_event_add_monotonic(s->manager->event, &s->timer_event_source, now(CLOCK_MONOTONIC) + RELEASE_USEC, 0, release_timeout_callback, s);
+}
+