[Buildbot-devel] unhandled error in file transfer

Richard Offer offer at fastscale.com
Thu Jan 24 22:09:22 UTC 2008


I'm seeing an unhandled error during file upload (and download)


2008/01/24 04:40 -0700 [Broker,client]  startCommand:uploadFile [id 2]
2008/01/24 04:42 -0700 [Broker,client] Unhandled error in Deferred:
2008/01/24 04:42 -0700 [Broker,client] Unhandled Error
        Traceback (most recent call last):
          File "/usr/lib/python2.3/site-packages/twisted/internet/defer.py", line 277, in unpause
            self._runCallbacks()
          File "/usr/lib/python2.3/site-packages/twisted/internet/defer.py", line 317, in _runCallbacks
            self.result = callback(self.result, *args, **kw)
          File "/usr/lib/python2.3/site-packages/twisted/internet/defer.py", line 281, in _continue
            self.unpause()
          File "/usr/lib/python2.3/site-packages/twisted/internet/defer.py", line 277, in unpause
            self._runCallbacks()
        --- <exception caught here> ---
          File "/usr/lib/python2.3/site-packages/twisted/internet/defer.py", line 317, in _runCallbacks
            self.result = callback(self.result, *args, **kw)
          File "/usr/lib/python2.3/site-packages/twisted/internet/defer.py", line 281, in _continue
            self.unpause()
          File "/usr/lib/python2.3/site-packages/twisted/internet/defer.py", line 277, in unpause
            self._runCallbacks()
          File "/usr/lib/python2.3/site-packages/twisted/internet/defer.py", line 331, in _runCallbacks
            self.result = failure.Failure()
          File "/usr/lib/python2.3/site-packages/twisted/python/failure.py", line 206, in __init__
            parentCs = reflect.allYourBase(self.type)
          File "/usr/lib/python2.3/site-packages/twisted/python/reflect.py", line 485, in allYourBase
            accumulateBases(classObj, l, baseClass)
          File "/usr/lib/python2.3/site-packages/twisted/python/reflect.py", line 493, in accumulateBases
            accumulateBases(base, l, baseClass)
          File "/usr/lib/python2.3/site-packages/twisted/python/reflect.py", line 493, in accumulateBases
            accumulateBases(base, l, baseClass)
        exceptions.RuntimeError: maximum recursion depth exceeded


2008/01/24 16:12 -0700 [Broker,client]  startCommand:downloadFile [id 3]
2008/01/24 16:18 -0700 [Broker,client] Unhandled error in Deferred:


Before I try and start debugging the twisted framework - any obvious places to look ?

(this is with a very large (~600MB) file that is being transferred)

Richard.
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