}
session = hashmap_get(m->session_units, unit);
- if (session) {
- hashmap_remove(m->session_units, session->scope);
- free(session->scope);
- session->scope = NULL;
+ if (session)
+ session_add_to_gc_queue(session);
- session_add_to_gc_queue(session);
+ user = hashmap_get(m->user_units, unit);
+ if (user)
+ user_add_to_gc_queue(user);
+
+ } else if (dbus_message_is_signal(message, "org.freedesktop.systemd1.Manager", "Reloading")) {
+ dbus_bool_t b;
+
+ if (!dbus_message_get_args(message, &error,
+ DBUS_TYPE_BOOLEAN, &b,
+ DBUS_TYPE_INVALID)) {
+ log_error("Failed to parse Reloading message: %s", bus_error_message(&error));
+ goto finish;
}
- user = hashmap_get(m->user_units, unit);
- if (user) {
-
- if (streq_ptr(unit, user->service)) {
- hashmap_remove(m->user_units, user->service);
- free(user->service);
- user->service = NULL;
- } else if (streq_ptr(unit, user->slice)) {
- hashmap_remove(m->user_units, user->slice);
- free(user->slice);
- user->slice = NULL;
- }
+ /* systemd finished reloading, let's recheck all our sessions */
+ if (!b) {
+ Session *session;
+ Iterator i;
- user_add_to_gc_queue(user);
+ log_debug("System manager has been reloaded, rechecking sessions...");
+
+ HASHMAP_FOREACH(session, m->sessions, i)
+ session_add_to_gc_queue(session);
}
}
DBUS_TYPE_STRING, &fail,
DBUS_TYPE_INVALID);
if (r < 0) {
+ if (dbus_error_has_name(error, BUS_ERROR_NO_SUCH_UNIT) ||
+ dbus_error_has_name(error, BUS_ERROR_LOAD_FAILED)) {
+
+ if (job)
+ *job = NULL;
+
+ dbus_error_free(error);
+ return 0;
+ }
+
log_error("Failed to stop unit %s: %s", unit, bus_error(error, r));
return r;
}
*job = copy;
}
- return 0;
+ return 1;
}
int manager_kill_unit(Manager *manager, const char *unit, KillWho who, int signo, DBusError *error) {
DBUS_TYPE_STRING, &interface,
DBUS_TYPE_STRING, &property,
DBUS_TYPE_INVALID);
-
if (r < 0) {
+ if (dbus_error_has_name(&error, DBUS_ERROR_NO_REPLY) ||
+ dbus_error_has_name(&error, DBUS_ERROR_DISCONNECTED)) {
+ /* systemd might have droppped off
+ * momentarily, let's not make this an
+ * error */
+
+ dbus_error_free(&error);
+ return true;
+ }
+
+ if (dbus_error_has_name(&error, BUS_ERROR_NO_SUCH_UNIT) ||
+ dbus_error_has_name(&error, BUS_ERROR_LOAD_FAILED)) {
+ /* If the unit is already unloaded then it's
+ * not active */
+
+ dbus_error_free(&error);
+ return false;
+ }
+
log_error("Failed to query ActiveState: %s", bus_error(&error, r));
dbus_error_free(&error);
return r;
"interface='org.freedesktop.DBus.Properties',"
"member='PropertiesChanged'",
&error);
-
if (dbus_error_is_set(&error)) {
log_error("Failed to add match for PropertiesChanged: %s", bus_error_message(&error));
dbus_error_free(&error);
}
+ dbus_bus_add_match(m->bus,
+ "type='signal',"
+ "sender='org.freedesktop.systemd1',"
+ "interface='org.freedesktop.systemd1.Manager',"
+ "member='Reloading',"
+ "path='/org/freedesktop/systemd1'",
+ &error);
+ if (dbus_error_is_set(&error)) {
+ log_error("Failed to add match for Reloading: %s", bus_error_message(&error));
+ dbus_error_free(&error);
+ }
+
r = bus_method_call_with_reply(
m->bus,
"org.freedesktop.systemd1",
}
mm = hashmap_get(m->machine_units, unit);
- if (mm) {
- hashmap_remove(m->machine_units, mm->scope);
- free(mm->scope);
- mm->scope = NULL;
-
+ if (mm)
machine_add_to_gc_queue(mm);
+
+ } else if (dbus_message_is_signal(message, "org.freedesktop.systemd1.Manager", "Reloading")) {
+ dbus_bool_t b;
+
+ if (!dbus_message_get_args(message, &error,
+ DBUS_TYPE_BOOLEAN, &b,
+ DBUS_TYPE_INVALID)) {
+ log_error("Failed to parse Reloading message: %s", bus_error_message(&error));
+ goto finish;
+ }
+
+ /* systemd finished reloading, let's recheck all our machines */
+ if (!b) {
+ Machine *mm;
+ Iterator i;
+
+ log_debug("System manager has been reloaded, rechecking machines...");
+
+ HASHMAP_FOREACH(mm, m->machines, i)
+ machine_add_to_gc_queue(mm);
}
}
DBUS_TYPE_STRING, &fail,
DBUS_TYPE_INVALID);
if (r < 0) {
+ if (dbus_error_has_name(error, BUS_ERROR_NO_SUCH_UNIT) ||
+ dbus_error_has_name(error, BUS_ERROR_LOAD_FAILED)) {
+
+ if (job)
+ *job = NULL;
+
+ dbus_error_free(error);
+ return 0;
+ }
+
log_error("Failed to stop unit %s: %s", unit, bus_error(error, r));
return r;
}
*job = copy;
}
- return 0;
+ return 1;
}
int manager_kill_unit(Manager *manager, const char *unit, KillWho who, int signo, DBusError *error) {
DBUS_TYPE_STRING, &interface,
DBUS_TYPE_STRING, &property,
DBUS_TYPE_INVALID);
-
if (r < 0) {
+ if (dbus_error_has_name(&error, DBUS_ERROR_NO_REPLY) ||
+ dbus_error_has_name(&error, DBUS_ERROR_DISCONNECTED)) {
+ dbus_error_free(&error);
+ return true;
+ }
+
+ if (dbus_error_has_name(&error, BUS_ERROR_NO_SUCH_UNIT) ||
+ dbus_error_has_name(&error, BUS_ERROR_LOAD_FAILED)) {
+ dbus_error_free(&error);
+ return false;
+ }
+
log_error("Failed to query ActiveState: %s", bus_error(&error, r));
dbus_error_free(&error);
return r;
dbus_error_free(&error);
}
+ dbus_bus_add_match(m->bus,
+ "type='signal',"
+ "sender='org.freedesktop.systemd1',"
+ "interface='org.freedesktop.systemd1.Manager',"
+ "member='Reloading',"
+ "path='/org/freedesktop/systemd1'",
+ &error);
+ if (dbus_error_is_set(&error)) {
+ log_error("Failed to add match for Reloading: %s", bus_error_message(&error));
+ dbus_error_free(&error);
+ }
+
r = bus_method_call_with_reply(
m->bus,
"org.freedesktop.systemd1",