> local sRes = pipe.listen_on("powerpro", 0)
Is pipe multi-threaded -- ie does is spawn a thread for listening?
>
> This the weird bit: remove the win.debug line, and PP crashes.
>
> I'm not terribly surprised that the send_to invocation of RunCmd
might
> cause a problem: PP probably trying to execute two scripts at once
and
> gets in a pickle.
Executing two scripts at once is not really possible from a single
thread. However, it should be possible for a script to call a
plugin which in turn calls a script (eg call to file.allfiles from a
script could do this). It should work fine, just like calling one
script from another works fine.
>
> But why would sticking win.debug line make problem go away?
Coudl be related to whatever windows routines are doing in writing
to dialog screen.
>> Related: is it possible you could expose something that would
allow a
> plugin to detect whether a script was currently running inside
> Powerpro?
>
> Maybe a PPROSERVICES* function bImBusyGoAway()?
No script can be "running" if single threaded. A script could be
suspended waiting for a return from plugin call, but this should not
be a problem.
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