Obtaining the current state of the gen_fsm

Joel Reymont <>
Fri Apr 22 10:24:58 CEST 2005


Folks,

How would you suggest debugging a gen_fsm as a whole?

I understand that I can invoke each state fun and see what the return
value is but this seems suboptimal at times. 

Is there a way to obtain the internal state of the FSM? Then I can have a
general all-FSM event to return internal state /used for debugging
purposes/ and my tests could check the current state of the FSM before
the test and after.

    Thanks, Joel

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