Merge pull request #10963 from poettering/bus-force-state-change-signal

force PropertiesChanged bus signal on all unit state changes

src/core/socket.c

@@ -17,6 +17,7 @@
 #include "bus-util.h"
 #include "copy.h"
 #include "dbus-socket.h"
+#include "dbus-unit.h"
 #include "def.h"
 #include "exit-status.h"
 #include "fd-util.h"
@@ -1742,6 +1743,9 @@ static void socket_set_state(Socket *s, SocketState state) {
         SocketState old_state;
         assert(s);
 
+        if (s->state != state)
+                bus_unit_send_pending_change_signal(UNIT(s), false);
+
         old_state = s->state;
         s->state = state;