[tor-bugs] #11522 [BridgeDB]: Current exception in BridgeDB email distributor

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#11522: Current exception in BridgeDB email distributor
----------------------------+----------------------
 Reporter:  isis            |          Owner:  isis
     Type:  defect          |         Status:  new
 Priority:  blocker         |      Milestone:
Component:  BridgeDB        |        Version:
 Keywords:  bridgedb-email  |  Actual Points:
Parent ID:                  |         Points:
----------------------------+----------------------
 In the `develop` branch, due to some changes from #5232, I believe the
 second to last commit, `5092364f7e3ce42b61b0336a95519639d0e59308`, which
 fixed #11370. The exception is:

 {{{
 Unhandled Error
 Traceback (most recent call last):
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/python/log.py", line 88, in callWithLogger
     return callWithContext({"system": lp}, func, *args, **kw)
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/python/log.py", line 73, in callWithContext
     return context.call({ILogContext: newCtx}, func, *args, **kw)
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/python/context.py", line 118, in callWithContext
     return self.currentContext().callWithContext(ctx, func, *args, **kw)
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/python/context.py", line 81, in callWithContext
     return func(*args,**kw)
 --- <exception caught here> ---
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/internet/posixbase.py", line 601, in _doReadOrWrite
     why = selectable.doRead()
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/internet/tcp.py", line 215, in doRead
     return self._dataReceived(data)
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/internet/tcp.py", line 221, in _dataReceived
     rval = self.protocol.dataReceived(data)
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/protocols/basic.py", line 571, in dataReceived
     why = self.lineReceived(line)
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/mail/smtp.py", line 1063, in lineReceived
     why = self._okresponse(self.code,'\n'.join(self.resp))
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/mail/smtp.py", line 1128, in smtpState_data
     self.getMailData(), self.transport, self.transformChunk)
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/protocols/basic.py", line 922, in beginFileTransfer
     self.consumer.registerProducer(self, False)
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/internet/_newtls.py", line 233, in registerProducer
     FileDescriptor.registerProducer(self, producer, streaming)
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/internet/abstract.py", line 112, in registerProducer
     producer.resumeProducing()
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/protocols/basic.py", line 940, in resumeProducing
     self.consumer.write(chunk)
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/internet/_newtls.py", line 191, in write
     FileDescriptor.write(self, bytes)
   File "/home/isis/.virtualenvs/bridgedb/local/lib/python2.7/site-
 packages/twisted/internet/abstract.py", line 343, in write
     raise TypeError("Data must not be unicode")
 exceptions.TypeError: Data must not be unicode
 Unhandled error in Deferred:
 Unhandled Error
 Traceback (most recent call last):
 Failure: exceptions.Exception: Consumer asked us to stop producing
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/11522>
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