Code review comment for lp:~alecu/ubuntuone-client/proxy-tunnel-useit

Second connection attempt is failing with:

Unhandled error in Deferred:
Unhandled Error
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 362, in callback
    self._startRunCallbacks(result)
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 458, in _startRunCallbacks
    self._runCallbacks()
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 545, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1181, in unwindGenerator
    return _inlineCallbacks(None, gen, Deferred())
--- <exception caught here> ---
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1039, in _inlineCallbacks
    result = g.send(result)
  File "/home/nessita/canonical/client/review_proxy-tunnel-useit/ubuntuone/syncdaemon/action_queue.py", line 832, in _make_connection
    self.connector = client.connectSSL(host, port, factory=self,
exceptions.AttributeError: 'NoneType' object has no attribute 'connectSSL'

Alecu and I already debugged it, so he will be working on a fix.