Comment 1 for bug 1547029

venv)karlsone@karlsone:~/projects/dnsaas/designate$ python test.py
Traceback (most recent call last):
  File "test.py", line 25, in <module>
    svc = Svc()
  File "test.py", line 22, in __init__
    self.pulse.start(1)
  File "/home/karlsone/projects/dnsaas/designate/.venv/local/lib/python2.7/site-packages/oslo_service/loopingcall.py", line 180, in start
    stop_on_exception=stop_on_exception)
  File "/home/karlsone/projects/dnsaas/designate/.venv/local/lib/python2.7/site-packages/oslo_service/loopingcall.py", line 115, in _start
    raise RuntimeError(self._RUN_ONLY_ONE_MESSAGE)
RuntimeError: A fixed interval looping call can only run one function at a time