+ private void on_poster_failed (dynamic DBus.Object server, int handle) {
+ Request request = null;
+ foreach (Request r in requests) {
+ if (r.handle == handle) {
+ request = r;
+ break;
+ }
+ }
+ if (request == null)
+ return;
+ requests.remove (request);
+ // request.callback (pixbuf, request.movie);
+ }
+