self.room_say(rooms[0], "sup")

pub fn (mut self MatrixActor) room_say(room_id string, msg string) ?string {
	id := "z1"
        mut evt := map[string]json2.Any{}
        evt['msgtype'] = "m.text"
        evt['body'] = msg
        println(evt.str())
	self.call(http.Method.put, 'rooms/$room_id/send/m.room.message/$id', evt.str())
	return ''
}