[racket] In universe, what does this mean?

Thanks Matthias. I don't know what to say about the error message.

Thank you for the fix you will post.

Marco

On Wed, Jan 9, 2013 at 5:44 PM, Matthias Felleisen <matthias at ccs.neu.edu> wrote:
>
>
> On Jan 8, 2013, at 5:24 PM, Marco Morazan wrote:
>
>> When using universe I encountered the following error:
>>
>>         World to remove for mail list not found
>>
>> What does this mean?
>
>
> I don't know. I have grepped thru the implementation of universe/world and the word 'remove' does not show up. When you try to send mail to a world that has been removed your console will display an error of this format:
>
>  SomeWorld not on list
>
> But you don't seem to be doing this.
>
>
>> I can trace to:
>>
>> (make-bundle (make-univ empty INIT-WORLD) empty (univ-worlds u))
>>
>> univ is a structure that contains a list of iworlds and a structure
>> called world.
>>
>> In essence, I am trying to disconnect all worlds from the
>> server/universe when a game ends. It was my understanding this should
>> result in the server restarting. Instead, the server disappears with
>> the above error is reported.
>
>
> This was a bug. In essence, there was a path to disconnect a world w/o looking checking for emptiness.
>
> I will commit a fix after I re-run the world-universe tests.
>
> -- Matthias
>
>
>



-- 

Cheers,

Marco

Have a´¨)
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(¸.·´ (¸.·´ * wonderful day! :)