Let's make sure we process session and inhibitor pipe fds (that signal
sessions/inhibtors going away) at a higher priority
than new bus calls that might create new sessions or inhibitors. This helps
ensuring that the number of open sessions stays minimal.
- r = sd_event_source_set_priority(i->event_source, SD_EVENT_PRIORITY_IDLE);
+ r = sd_event_source_set_priority(i->event_source, SD_EVENT_PRIORITY_IDLE-10);
- r = sd_event_source_set_priority(s->fifo_event_source, SD_EVENT_PRIORITY_IDLE);
+ /* Let's make sure we noticed dead sessions before we process new bus requests (which might create new
+ * sessions). */
+ r = sd_event_source_set_priority(s->fifo_event_source, SD_EVENT_PRIORITY_NORMAL-10);
if (r < 0)
return log_error_errno(r, "Failed to register name: %m");
if (r < 0)
return log_error_errno(r, "Failed to register name: %m");
- r = sd_bus_attach_event(m->bus, m->event, 0);
+ r = sd_bus_attach_event(m->bus, m->event, SD_EVENT_PRIORITY_NORMAL);
if (r < 0)
return log_error_errno(r, "Failed to attach bus to event loop: %m");
if (r < 0)
return log_error_errno(r, "Failed to attach bus to event loop: %m");