Starter unroutes removed or changed connections before loading and routing new ones

src/starter/starter.c

@@ -594,6 +594,10 @@ int main (int argc, char **argv)
 					{
 						if (starter_charon_pid())
 						{
+							if (conn->startup == STARTUP_ROUTE)
+							{
+								starter_stroke_unroute_conn(conn);
+							}
 							starter_stroke_del_conn(conn);
 						}
 						conn->state = STATE_TO_ADD;
@@ -651,6 +655,10 @@ int main (int argc, char **argv)
 					{
 						if (starter_charon_pid())
 						{
+							if (conn->startup == STARTUP_ROUTE)
+							{
+								starter_stroke_unroute_conn(conn);
+							}
 							starter_stroke_del_conn(conn);
 						}
 					}

src/starter/starterstroke.c

@@ -270,6 +270,16 @@ int starter_stroke_route_conn(starter_conn_t *conn)
 	return send_stroke_msg(&msg);
 }
 
+int starter_stroke_unroute_conn(starter_conn_t *conn)
+{
+	stroke_msg_t msg;
+
+	msg.type = STR_UNROUTE;
+	msg.length = offsetof(stroke_msg_t, buffer);
+	msg.route.name = push_string(&msg, connection_name(conn));
+	return send_stroke_msg(&msg);
+}
+
 int starter_stroke_initiate_conn(starter_conn_t *conn)
 {
 	stroke_msg_t msg;

src/starter/starterstroke.h

@@ -21,6 +21,7 @@
 int starter_stroke_add_conn(starter_config_t *cfg, starter_conn_t *conn);
 int starter_stroke_del_conn(starter_conn_t *conn);
 int starter_stroke_route_conn(starter_conn_t *conn);
+int starter_stroke_unroute_conn(starter_conn_t *conn);
 int starter_stroke_initiate_conn(starter_conn_t *conn);
 int starter_stroke_add_ca(starter_ca_t *ca);
 int starter_stroke_del_ca(starter_ca_t *ca);