[Rock-dev] syskit: state_machines: react to state changes of childs

[Sylvain Joyeux]

This is a forgotten bug ...

The first argument to transition is the *state* in which the
transition should be active. You need to do

  transition(state, event, new_state)

The bug (that Malte had a while ago) is that there's some validation missing.

2014-09-14 15:21 GMT-03:00 Matthias Goldhoorn <matthias.goldhoorn at dfki.de>:
> I tried to react to state changes of childs like
>
>
> transition(foo.bla_child.some_event, ...)
> or
> transition(foo.find_event('some_event_of_child'),...)
>
> none of this is working, find event results in nil, and bla_child is
> unknown (even imm sure the composition has a bla child).
> Is threre a other way to do something like that?
>
> Best,
> Matthias
>
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