call /cli/events/e5 sendall
> event e5 /simulator/populations/groups_changed
> file
> ListChange:
> type:1
> pos:2
>
> eof
> event e5 /simulator/populations/groups_changed
> file
> ListChange:
> type:2
> pos:2
>
> eof
> ok
get /simulator/populations/groups/2 name
> error  "invalid path for get"
