[erlang-bugs] R15B02 : wish list : missing gen_fsm state view in observer application.

Steve Vinoski <>
Mon Oct 15 22:19:59 CEST 2012


On Mon, Oct 15, 2012 at 3:51 PM, PAILLEAU Eric <> wrote:
> Hello,
>
> not a bug but a really missing feature for observer :
>
> I found no way in interface to get the state (at least) and the state
> data of a gen_fsm process...
>
> For instance information of sys:get_status/1 .
>
> I would be nice to have special informations depending the behaviour of
> processes, in particular gen_fsm...

Have you considered supplying your own custom version of
gen_fsm:format_status/2 for your fsm?

http://www.erlang.org/doc/man/gen_fsm.html#Module:format_status-2

--steve


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