Remove redundant exception log in /events

synapse/rest/client/v1/events.py

@@ -45,7 +45,7 @@ class EventStreamRestServlet(ClientV1RestServlet):
                 raise SynapseError(400, "Guest users must specify room_id param")
         if "room_id" in request.args:
             room_id = request.args["room_id"][0]
-        try:
+
         handler = self.handlers.event_stream_handler
         pagin_config = PaginationConfig.from_request(request)
         timeout = EventStreamRestServlet.DEFAULT_LONGPOLL_TIME_MS
@@ -66,9 +66,6 @@ class EventStreamRestServlet(ClientV1RestServlet):
             room_id=room_id,
             is_guest=is_guest,
         )
-        except:
-            logger.exception("Event stream failed")
-            raise
 
         defer.returnValue((200, chunk))