Maybe, the reset method (in the file above) should be called from the
dispose methode of the headless workspace:
https://github.com/NetLogo/NetLogo/blob/5.x/src/main/org/nlogo/workspace/ExtensionManager.java

Romain

Le 31/12/2015 11:46, Romain Reuillon a écrit :
> Hi Juste,
>
> it looks like a bug of netlogo headless that doesn't close the
> extensions when it is disposed :(... Could you submit a ticket to the
> netlogo team?
>
> Romain
>
> Le 31/12/2015 11:37, Juste Raimbault a écrit :
>> Hi all,
>>
>> I'm currently experiencing an issue with a reasonable size
>> exploration of Netlogo5Task ;
>>
>>   - Running on a local environement, the exploration fails after
>> around 1000 completed tasks, with the exception
>> "FileNotFoundException (too many files open)"
>>
>>   - I relaunched the experiment and monitored progressively opened
>> file by the java task for openmole, using
>>        lsof -p [openmole pid] | grep
>> ~/.openmole/[host]/.tmp/[experiment-dir] | wc -l
>>     where [openmole pid], [host] and [experiment-dir] are replaced
>> with actual values.  It appears indeed that this count grows linearly
>> with completed tasks, and that *.jar files corresponding to netlogo
>> extensions (2 used in the model) are indeed kept open, even after
>> task completion and deletion : adding a 'grep "(deleted)"' in the
>> pipe also yields linear number of opened files ; what should cause
>> the exception because of system or jvm file open limit.
>>
>> Is it something I miss with the Netlogo5Task like an extra parameter
>> that tells it to close open files when finished ? or is it an issue
>> with netlogo or the embedding of netlogo that does not close open
>> files when finished ?
>>
>> Thank you in advance ; and happy new year's Eve tonight !
>>
>> Best,
>>
>> Juste
>>  
>>
>> --
>> Juste Raimbault
>> Doctorant en géographie
>> UMR 8504 CNRS - Géographie-Cités / UMR-T 9403 IFSTTAR - LVMT
>>
>>
>>
>>
>>
>>
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>
>
>
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