Add ts field to all events.

synapse/api/events/factory.py

@@ -33,16 +33,21 @@ class EventFactory(object):
         RoomConfigEvent
     ]
 
-    def __init__(self):
+    def __init__(self, hs):
         self._event_list = {}  # dict of TYPE to event class
         for event_class in EventFactory._event_classes:
             self._event_list[event_class.TYPE] = event_class
 
+        self.clock = hs.get_clock()
+
     def create_event(self, etype=None, **kwargs):
         kwargs["type"] = etype
         if "event_id" not in kwargs:
             kwargs["event_id"] = random_string(10)
 
+        if "ts" not in kwargs:
+            kwargs["ts"] = int(self.clock.time_msec())
+
         if etype in self._event_list:
             handler = self._event_list[etype]
         else:

synapse/server.py

@@ -159,7 +159,7 @@ class HomeServer(BaseHomeServer):
         return DataStore(self)
 
     def build_event_factory(self):
-        return EventFactory()
+        return EventFactory(self)
 
     def build_handlers(self):
         return Handlers(self)