Traceback (most recent call last):
          File "/usr/local/lib/python2.7/site-packages/Twisted-11.0.0-py2.7-linux-i686.egg/twisted/python/log.py", line 84, in callWithLogger
            return callWithContext({"system": lp}, func, *args, **kw)
          File "/usr/local/lib/python2.7/site-packages/Twisted-11.0.0-py2.7-linux-i686.egg/twisted/python/log.py", line 69, in callWithContext
            return context.call({ILogContext: newCtx}, func, *args, **kw)
          File "/usr/local/lib/python2.7/site-packages/Twisted-11.0.0-py2.7-linux-i686.egg/twisted/python/context.py", line 118, in callWithContext
            return self.currentContext().callWithContext(ctx, func, *args, **kw)
          File "/usr/local/lib/python2.7/site-packages/Twisted-11.0.0-py2.7-linux-i686.egg/twisted/python/context.py", line 81, in callWithContext
            return func(*args,**kw)
        --- <exception caught here> ---
          File "/usr/local/lib/python2.7/site-packages/Twisted-11.0.0-py2.7-linux-i686.egg/twisted/internet/selectreactor.py", line 146, in _doReadOrWrite
            why = getattr(selectable, method)()
          File "/usr/local/lib/python2.7/site-packages/Twisted-11.0.0-py2.7-linux-i686.egg/twisted/internet/tcp.py", line 674, in doConnect
            self._connectDone()
          File "/usr/local/lib/python2.7/site-packages/Twisted-11.0.0-py2.7-linux-i686.egg/twisted/internet/tcp.py", line 677, in _connectDone
            self.protocol = self.connector.buildProtocol(self.getPeer())
          File "/usr/local/lib/python2.7/site-packages/Twisted-11.0.0-py2.7-linux-i686.egg/twisted/internet/base.py", line 1042, in buildProtocol
            return self.factory.buildProtocol(addr)
          File "/usr/local/lib/python2.7/site-packages/Twisted-11.0.0-py2.7-linux-i686.egg/twisted/internet/protocol.py", line 96, in buildProtocol
            p = self.protocol()
        exceptions.AttributeError: JocksProtocol instance has no __call__ method