[Tangelo-users] Tangelo Service Crashes Sometimes?

Wed Oct 2 11:44:02 EDT 2013

So I've checked out master and tried reinstalling it.  So far, stability
seems better!

I think I installed stuff right.  But then when I look in 'deploy' there's
no longer an 'app' directory.  And when I started the server, I got errors
that ws4py and autobahn weren't there.

So I just created the 'app' directory and put my stuff in there, and
installed the dependencies, and that seemed to work.

On Wed, Oct 2, 2013 at 10:55 AM, Jeffrey Borowitz <
Jeffrey.borowitz at giantoak.com> wrote:

> Thanks so much Roni,
>
> I'll just check out master, and hope that works :)  Hopefully even with
> any other issues, we'll be able to see if this fixed my main issue.
>
> I'll use the mailing list, for posterity :)
>
> Jeff
>
>
>
>
> On Wed, Oct 2, 2013 at 10:49 AM, Roni Choudhury <
> roni.choudhury at kitware.com> wrote:
>
>> On Wed, Oct 2, 2013 at 10:13 AM, Jeffrey Borowitz <
>> Jeffrey.borowitz at giantoak.com> wrote:
>>
>>> Thanks for your quick reply Roni!
>>>
>>
>> No worries!  I'm very happy to see people using Tangelo, so I want to
>> make sure your experience with it is as perfect as possible!
>>
>> I've attached my two python files and my html w/ javascript.
>>>
>>
>> Thank you.  I haven't gotten a chance to really drill into these yet, but
>> I have an idea of what might be causing the problem.  We saw an issue like
>> this in our own projects about a month ago, which we believe we have now
>> fixed.  If you check out commit db5d30c37ad373aa9c5bb84f18b722489e1d4c4b,
>> the problem *should* go away - if it does, we'll know we got it.  I
>> would have you simply check out the current master branch, but there's a
>> bit of a problem with it which I will fix ASAP and get back to you.
>>
>> In the meantime, let me know if you see an improvement with commit db5d30.
>>
>>
>>> BTW, I was between sending you an email directly and emailing the list
>>> this morning.  Graham Mueller, who's a performer for Giant Oak on XDATA
>>> gave me your name as the person to talk to about tangelo.
>>>
>>
>> Ah good, I'm glad my name got to you through XDATA channels :-D.  The
>> benefit of the mailing list is simply that the responses, etc., will be
>> archived for future users.  Feel free to ask questions on either the
>> mailing list, or my work email.  As I said above, I want people to make the
>> best possible use of Tangelo, and that will include my responding to
>> problems they run into!
>>
>> roni
>>
>>
>>> On Wed, Oct 2, 2013 at 10:07 AM, Roni Choudhury <
>>> roni.choudhury at kitware.com> wrote:
>>>
>>>> Hi Jeff-
>>>>
>>>> This is curious.  Would you mind sending me the files for your web
>>>> app?  The important part is the python service files themselves, but seeing
>>>> your HTML and JavaScript etc. may be helpful as well.
>>>>
>>>> roni
>>>>
>>>>
>>>> On Wed, Oct 2, 2013 at 9:36 AM, Jeffrey Borowitz <
>>>> Jeffrey.borowitz at giantoak.com> wrote:
>>>>
>>>>> I've been using the Tangelo framework to put together a web app.  I've
>>>>> found one of my python service calls seems to throw an error only
>>>>> sometimes.  The error that I get is:
>>>>>
>>>>> <!doctype html>
>>>>> <h2>501 Error in Python Service</h2>
>>>>> <p>There was an error executing service
>>>>> /app/ice_images/ltquery/:<br><pre>Traceback (most recent call last):
>>>>>   File "./tangelo", line 170, in invoke_service
>>>>>     result = service.run(*pargs, **kwargs)
>>>>> TypeError: run() got an unexpected keyword argument 'ltnum'
>>>>> </pre>
>>>>> <hr>
>>>>> <p><em>Powered by Tangelo</em> <img src=/img/tangelo.ico>
>>>>>
>>>>>
>>>>> But 'run()' does expect an ltnum keyword argument, and happily
>>>>> receives it sometimes.  I also sometimes get the same error with another
>>>>> call on the same page, to network.run().  Once I get one of these errors,
>>>>> the tangelo server crashes and I can't call any more python services
>>>>> without restarting.
>>>>>
>>>>> Anyone have any thoughts as to what might be going on?
>>>>>
>>>>> I've been using commit 266ed76575c51a55e4acdd450b4f578e1c104c17
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Jeff Borowitz
>>>>> Social Scientist
>>>>> Giant Oak
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Tangelo-users mailing list
>>>>> Tangelo-users at public.kitware.com
>>>>> http://public.kitware.com/cgi-bin/mailman/listinfo/tangelo-users
>>>>>
>>>>>
>>>>
>>>
>>
>
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