[fix]

michael-borisov · Mar 14, 2015 · 3fd42d3 · 3fd42d3
1 parent 5418e7b
commit 3fd42d3
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/wsrpc/websocket/handler.py b/wsrpc/websocket/handler.py
@@ -102,7 +102,14 @@ def _execute(self, transforms, *args, **kwargs):
         if self.authorize():
             return super(WebSocketBase, self)._execute(transforms, *args, **kwargs)
         else:
-            return self.send_error(403)
+            if self._transforms is None:
+                self._transforms = []
+
+            f = tornado.gen.Future()
+            def resolve():
+                f.set_result(self.send_error(403))
+            tornado.ioloop.IOLoop.instance().add_callback(resolve)
+            return f
 
     def authorize(self):
         return True