When issuing a synchronous "systemctl daemon-reload" requests this will
send out a tonload of UnitRemoved+UnitNew signals, that we will queue
locally. When we wait for the message reply, we should be able to queue
those, hence bump the limits on locally queuing messages.
#define BUS_DEFAULT_TIMEOUT ((usec_t) (25 * USEC_PER_SEC))
-#define BUS_WQUEUE_MAX 128
-#define BUS_RQUEUE_MAX 128
+#define BUS_WQUEUE_MAX 1024
+#define BUS_RQUEUE_MAX 64*1024
#define BUS_MESSAGE_SIZE_MAX (64*1024*1024)
#define BUS_AUTH_SIZE_MAX (64*1024)