notifying callback http://:8080/events mac () is now connected
Traceback (most recent call last):
  File "./measure_rssi.py", line 45, in <module>
    tracked_connection.process_rssi(rssi_avg)
  File "/tb-beacon-application/local-scripts/statefulconnection.py", line 159, in process_rssi
    self._connection_state_machine.handle('rssi_readable')
  File "/tb-beacon-application/local-scripts/statemachine.py", line 47, in handle
    self.current_state = self.state_table[ self.current_state ][ event ]()
  File "/tb-beacon-application/local-scripts/statefulconnection.py", line 103, in _enter_connected
    self._notify( 'mac (%s) is now connected' % self._mac, parameters={'name':'connected', 'mac':self._mac})
  File "/tb-beacon-application/local-scripts/statefulconnection.py", line 94, in _notify
    f = urllib2.urlopen(req)
  File "/usr/lib/python2.7/urllib2.py", line 126, in urlopen
    return _opener.open(url, data, timeout)
  File "/usr/lib/python2.7/urllib2.py", line 400, in open
    response = self._open(req, data)
  File "/usr/lib/python2.7/urllib2.py", line 418, in _open
    '_open', req)
  File "/usr/lib/python2.7/urllib2.py", line 378, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 1207, in http_open
    return self.do_open(httplib.HTTPConnection, req)
  File "/usr/lib/python2.7/urllib2.py", line 1180, in do_open
    r = h.getresponse(buffering=True)
  File "/usr/lib/python2.7/httplib.py", line 1030, in getresponse
    response.begin()
  File "/usr/lib/python2.7/httplib.py", line 407, in begin
    version, status, reason = self._read_status()
  File "/usr/lib/python2.7/httplib.py", line 397, in _read_status
    raise BadStatusLine(line)
httplib.BadStatusLine: HTTP/1.1 200,[object Object] unknown