Comment 1 for bug 1660454

Greenbelt traces:

  File "/usr/lib/python2.7/dist-packages/gevent/greenlet.py", line 327, in run
    result = self._run(*self.args, **self.kwargs)
  File "/usr/lib/python2.7/dist-packages/cfgm_common/vnc_greenlets.py", line 32, in super_greenlet_handler
    greenlet_handler()
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_ifmap.py", line 500, in _ifmap_dequeue_task
    self._publish_to_ifmap_dequeue()
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_ifmap.py", line 562, in _publish_to_ifmap_dequeue
    _publish(requests, traces)
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_ifmap.py", line 513, in _publish
    ok, err_msg = self._publish_to_ifmap(''.join(requests))
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_ifmap.py", line 574, in _publish_to_ifmap
    resp_xml = self._mapclient.call('publish', req_xml)
  File "/usr/lib/python2.7/dist-packages/cfgm_common/ifmap/client.py", line 196, in call
    response = self._http.post('/', body = xml, headers = headers)
  File "/usr/lib/python2.7/dist-packages/geventhttpclient/client.py", line 185, in post
    return self.request(METHOD_POST, request_uri, body=body, headers=headers)
  File "/usr/lib/python2.7/dist-packages/geventhttpclient/client.py", line 152, in request
    sock = self._connection_pool.get_socket()
  File "/usr/lib/python2.7/dist-packages/geventhttpclient/connectionpool.py", line 114, in get_socket
    self._semaphore.acquire()
  File "/usr/lib/python2.7/dist-packages/gevent/hub.py", line 331, in switch
    return greenlet.switch(self)