allow events to be sent from the connect handler

Author: miguelgrinberg

socketio/server.py

@@ -290,12 +290,13 @@ def _send_packet(self, sid, pkt):
     def _handle_connect(self, sid, namespace):
         """Handle a client connection request."""
         namespace = namespace or '/'
+        self.manager.connect(sid, namespace)
         if self._trigger_event('connect', namespace, sid,
                                self.environ[sid]) is False:
+            self.manager.disconnect(sid, namespace)
             self._send_packet(sid, packet.Packet(packet.ERROR,
                                                  namespace=namespace))
         else:
-            self.manager.connect(sid, namespace)
             self._send_packet(sid, packet.Packet(packet.CONNECT,
                                                  namespace=namespace))
 

tests/test_server.py

@@ -167,7 +167,8 @@ def test_handle_connect_rejected(self, eio):
         s.on('connect', handler)
         s._handle_eio_connect('123', 'environ')
         handler.assert_called_once_with('123', 'environ')
-        self.assertEqual(s.manager.connect.call_count, 0)
+        self.assertEqual(s.manager.connect.call_count, 1)
+        self.assertEqual(s.manager.disconnect.call_count, 1)
         s.eio.send.assert_called_once_with('123', '4', binary=False)
 
     def test_handle_connect_namespace_rejected(self, eio):
@@ -177,7 +178,8 @@ def test_handle_connect_namespace_rejected(self, eio):
         s.on('connect', handler, namespace='/foo')
         s._handle_eio_connect('123', 'environ')
         s._handle_eio_message('123', '0/foo')
-        self.assertEqual(s.manager.connect.call_count, 1)
+        self.assertEqual(s.manager.connect.call_count, 2)
+        self.assertEqual(s.manager.disconnect.call_count, 1)
         s.eio.send.assert_any_call('123', '4/foo', binary=False)
 
     def test_handle_disconnect(self, eio):