core is supposed to send incoming message event when a call is missed so that notifications are sent by the clients, yet it is not implemented on all code paths that set the call msg to missed. See the linked line for the one case it does cover:
|
self.emit_incoming_msg(call.msg.chat_id, call_id); // notify missed call |
yet in that same function there is many cases where the text is updated to the missed call text, yet no event is fired.