Tor tunnel has no connection object until connect is called

We need to call the connect methods on our tunnels before using them to send data so that they have a connection object.

The traceback is as follows:

Exception happened during processing of request from ('127.0.0.1', 53513)
Traceback (most recent call last):
  File "/usr/lib/python2.6/SocketServer.py", line 283, in _handle_request_noblock
    self.process_request(request, client_address)
  File "/usr/lib/python2.6/SocketServer.py", line 309, in process_request
    self.finish_request(request, client_address)
  File "/usr/lib/python2.6/SocketServer.py", line 322, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "/usr/lib/python2.6/SocketServer.py", line 617, in __init__
    self.handle()
  File "/usr/lib/python2.6/BaseHTTPServer.py", line 329, in handle
    self.handle_one_request()
  File "/usr/lib/python2.6/BaseHTTPServer.py", line 323, in handle_one_request
    method()
  File "/home/aj00200/anonplus/aj00200/src/uis/web/manager.py", line 17, in do_GET
    broadcast('web_ui_request', self.path, self)
  File "/home/aj00200/anonplus/aj00200/src/libs/events.py", line 18, in broadcast
    getattr(handler, event_type)(*args, **kwargs)
  File "/home/aj00200/anonplus/aj00200/src/uis/web/handler.py", line 76, in web_ui_request
    post_contents)))
  File "/home/aj00200/anonplus/aj00200/src/libs/friends.py", line 155, in send_message
    self.send(pack)
  File "/home/aj00200/anonplus/aj00200/src/libs/friends.py", line 141, in send
    self.wconnection.send(message)
  File "/home/aj00200/anonplus/aj00200/src/tunnels/tor.py", line 28, in send
    self.connection.send(message)
AttributeError: 'Tunnel' object has no attribute 'connection'