I'm sorry but you need to rephrase your issue then. 

On Monday, January 11, 2016 at 12:46:05 PM UTC+1, Yebach wrote:
>
> External process never drops dead. The request comes to server but 
> sometimes, the function that reads the file, an external process created is 
> not started. There are no issues with external process. 
>
>
> 2016-01-08 17:23 GMT+01:00 Niphlod <nip...@gmail.com <javascript:>>:
>
>> so what's the issue with web2py if your external process sometimes drops 
>> dead ? who starts the external process ?
>>
>> On Friday, January 8, 2016 at 12:32:20 PM UTC+1, Yebach wrote:
>>>
>>> It is external process
>>>
>>> 2016-01-08 11:04 GMT+01:00 Niphlod <nip...@gmail.com>:
>>>
>>>> you're missing the point. the "calculation" is running inside the 
>>>> web2py environment or on an external process ?
>>>>
>>>>
>>>> On Thursday, January 7, 2016 at 8:58:04 PM UTC+1, Yebach wrote:
>>>>>
>>>>> The calculation runs on the same server. When user starts a 
>>>>> calculation a function creates a txt file and puts it in a folder in my 
>>>>> application. The engine checks if the file is there. if file exists it 
>>>>> starts a calculation. The way user stops calculation another function 
>>>>> actually deletes that file and that is it. But the refresh button or view 
>>>>> button as we call it  (the function associated with ), just checks the 
>>>>> out 
>>>>> file engine produces. 
>>>>>
>>>>> How can I go around timeout? I am not sure I understand your answer
>>>>>
>>>>> Thank you
>>>>>
>>>>> On Thursday, January 7, 2016 at 8:40:05 PM UTC+1, Niphlod wrote:
>>>>>>
>>>>>> what are you to run the actual calculation ? because if you're using 
>>>>>> the webserver, you may need to pay attention to the fact that there is 
>>>>>> ALWAYS a timeout imposed on the request coming in to avoid runaway 
>>>>>> calculations. 
>>>>>>
>>>>>> On Thursday, January 7, 2016 at 6:47:47 PM UTC+1, Yebach wrote:
>>>>>>>
>>>>>>> Hello
>>>>>>>
>>>>>>> Using web2py (Version 2.8.2-stable+timestamp.2013.11.28.13.54.07), 
>>>>>>> on 64-bit Windows, I have the following problem
>>>>>>>
>>>>>>> User triggers an engine that does some work and this engine creates 
>>>>>>> an txt file with results. While engine is still calculating (engine is 
>>>>>>> creating better and better results), user can check the current 
>>>>>>> results, 
>>>>>>> clicking on icon that provides a view (of course there is a controller 
>>>>>>> function alos). These results are read from txt file. 
>>>>>>>
>>>>>>> Now some times while calculating this function is not triggered. I 
>>>>>>> used Microsoft network monitor to monitor requests etc. I can see the 
>>>>>>> request coming to server, but the function is not triggered.
>>>>>>> Some time the first time the user clicks to check the result the 
>>>>>>> function is triggered but on refresh again request comes to server but 
>>>>>>> no 
>>>>>>> results (meaning fucniton not triggered)
>>>>>>> Any suggestions why these behavior ocures?
>>>>>>>
>>>>>>> Thank You
>>>>>>>
>>>>>> -- 
>>>> Resources:
>>>> - http://web2py.com
>>>> - http://web2py.com/book (Documentation)
>>>> - http://github.com/web2py/web2py (Source code)
>>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
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>>>>
>>>
>>>
>>>
>>> -- 
>>> Lep pozdrav 
>>>
>>> Vid Ogris
>>>
>>>
>>> -- 
>> Resources:
>> - http://web2py.com
>> - http://web2py.com/book (Documentation)
>> - http://github.com/web2py/web2py (Source code)
>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>> --- 
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>
>
>
> -- 
> Lep pozdrav 
>
> Vid Ogris
>
>
>

-- 
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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