[Twisted-Python] Unhandled Deferred Error

[Paul Goins]

Hello Shwetanka,

Just looking at this traceback, the error looks like it was raised at 
starpy/fastagi.py:145, and the Deferred in question had its callback 
called at starpy/fastagi.py:120.  Both are starpy code.

I'd suggest asking the starpy people.  This traceback makes it look like 
the error is coming out of their library.

- Paul Goins


On 8/26/2010 5:43 PM, shwetanka srivastava wrote:
> Hi
>
> I'm using twisted api with starpy to make a conference call. After a
> successful call this error is logged in my log file
>
> ERROR:twsited:Unhandled error in Deferred:
> ERROR:twsited:Unhandled Error
> Traceback (most recent call last):
>    File "/usr/lib/python2.6/dist-packages/twisted/protocols/basic.py",
> line 148, in dataReceived
>      self.lineReceived(line)
>    File "/usr/local/lib/python2.6/dist-packages/starpy/fastagi.py", line
> 120, in lineReceived
>      df.callback( line )
>    File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py",
> line 243, in callback
>      self._startRunCallbacks(result)
>    File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py",
> line 312, in _startRunCallbacks
>      self._runCallbacks()
> --- <exception caught here> ---
>    File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py",
> line 328, in _runCallbacks
>      self.result = callback(self.result, *args, **kw)
>    File "/usr/local/lib/python2.6/dist-packages/starpy/fastagi.py", line
> 145, in checkFailure
>      raise error.AGICommandFailure( FAILURE_CODE, result )
> starpy.error.AGICommandFailure: (-1, '-1 endpos=97440')
>
> Calls are perfectly ok. I tried to google about the error and found out
> if I don't provide an errback() to a deferred object then this happens.
> How do i find which deferred object is posing this problem and also
> whether it affects the program execution because my program is working
> absolutely fine.
> --
> Regards
> Shwetanka
>
>
>
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