ConnectionError: HTTPConnectionPool(host='localhost', port=15672): Max retries exceeded with url: /api/queues/%2f?columns=name (Caused by <class 'socket.error'>: [Errno 111] Connection refused)
2016-07-07 10:56:49,560 - htmengine.model_swapper.model_scheduler_service(2672) - INFO - <VER=0.0.0, SERVICE=SCHED>   {TAG:SWAP.SCHED.START}
2016-07-07 10:56:49,561 - htmengine.model_swapper.model_scheduler_service(2672) - INFO - VER=0.0.0  CPU count: 2
2016-07-07 10:56:49,561 - htmengine.model_swapper.model_scheduler_service(2672) - INFO - VER=0.0.0  Total memory: 2097934336
2016-07-07 10:56:49,561 - htmengine.model_swapper.model_scheduler_service(2672) - INFO - VER=0.0.0  Computed concurrency for model scheduler: 2
2016-07-07 10:56:49,563 - htmengine.model_swapper.model_scheduler_service(2672) - INFO - VER=0.0.0  Running: pid=2672
2016-07-07 10:56:49,564 - htmengine.model_swapper.swap_controller(2672) - INFO - VER=0.0.0  ENTERING: <function run at 0x7f65d52bae60>()
2016-07-07 10:56:49,564 - htmengine.model_swapper.swap_controller(2672) - INFO - VER=0.0.0  Starting Notification Reader thread
2016-07-07 10:56:49,564 - htmengine.model_swapper.swap_controller(2672) - INFO - VER=0.0.0  ENTERING: <function _runNotificationReaderThread at 0x7f65d52bd488>()
2016-07-07 10:56:49,565 - htmengine.model_swapper.swap_controller(2672) - INFO - VER=0.0.0  Notification Reader thread is running
2016-07-07 10:56:49,565 - htmengine.model_swapper.swap_controller(2672) - INFO - VER=0.0.0  SWAPPER_API: <htmengine.model_swapper.model_swapper_interface.ModelSwapperInterface object at 0x7f65d5259a10>
2016-07-07 10:56:49,565 - htmengine.model_swapper.swap_controller(2672) - INFO - VER=0.0.0  Notification Reader started, now entering Event Loop
2016-07-07 10:56:49,586 - nta.utils.message_bus_connector(2672) - INFO -   Declared mq=traffic.mswapper.scheduler.notification
2016-07-07 10:56:49,587 - htmengine.model_swapper.swap_controller(2672) - INFO - VER=0.0.0  Checking for models with pending input
2016-07-07 10:56:49,598 - requests.packages.urllib3.connectionpool(2672) - INFO - Starting new HTTP connection (1): localhost
2016-07-07 10:56:49,599 - nta.utils.message_bus_connector(2672) - ERROR -   getAllMessageQueues failed; url='http://localhost:15672/api/queues/%2f'; response=None
Traceback (most recent call last):
  File "/home/ubuntu/numenta-apps/nta.utils/nta/utils/message_bus_connector.py", line 280, in getAllMessageQueues
    params={"columns": "name"})
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/api.py", line 55, in get
    return request('get', url, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/api.py", line 44, in request
    return session.request(method=method, url=url, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/sessions.py", line 361, in request
    resp = self.send(prep, **send_kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/sessions.py", line 464, in send
    r = adapter.send(request, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/adapters.py", line 356, in send
    raise ConnectionError(e)
ConnectionError: HTTPConnectionPool(host='localhost', port=15672): Max retries exceeded with url: /api/queues/%2f?columns=name (Caused by <class 'socket.error'>: [Errno 111] Connection refused)
2016-07-07 10:56:49,603 - htmengine.model_swapper.swap_controller(2672) - ERROR - VER=0.0.0  Unhandled exception ConnectionError(MaxRetryError("HTTPConnectionPool(host='localhost', port=15672): Max retries exceeded with url: /api/queues/%2f?columns=name (Caused by <class 'socket.error'>: [Errno 111] Connection refused)",),) from <function _runNotificationReaderThread at 0x7f65d52bd410>. Caller stack:
  File "/usr/lib/python2.7/threading.py", line 783, in __bootstrap
    self.__bootstrap_inner()
  File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 763, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/home/ubuntu/numenta-apps/nta.utils/nta/utils/error_handling.py", line 103, in abortOnExceptionWrapper
    return f(*args, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/nupic-0.3.4-py2.7.egg/nupic/support/decorators.py", line 132, in entryExitLoggingWrap
    return func(*args, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/nupic-0.3.4-py2.7.egg/nupic/support/decorators.py", line 64, in exceptionLoggingWrap
    sys.exc_info()[1], func, ''.join(traceback.format_stack()), )
Traceback (most recent call last):
  File "/home/ubuntu/.local/lib/python2.7/site-packages/nupic-0.3.4-py2.7.egg/nupic/support/decorators.py", line 58, in exceptionLoggingWrap
    return func(*args, **kwargs)
  File "/home/ubuntu/numenta-apps/htmengine/htmengine/model_swapper/swap_controller.py", line 399, in _runNotificationReaderThread
    for i, modelID in enumerate(swapperAPI.getModelsWithInputPending(), 1):
  File "/home/ubuntu/numenta-apps/htmengine/htmengine/model_swapper/model_swapper_interface.py", line 794, in getModelsWithInputPending
    for mq in self._bus.getAllMessageQueues()
  File "/home/ubuntu/numenta-apps/nta.utils/nta/utils/message_bus_connector.py", line 280, in getAllMessageQueues
    params={"columns": "name"})
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/api.py", line 55, in get
    return request('get', url, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/api.py", line 44, in request
    return session.request(method=method, url=url, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/sessions.py", line 361, in request
    resp = self.send(prep, **send_kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/sessions.py", line 464, in send
    r = adapter.send(request, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/adapters.py", line 356, in send
    raise ConnectionError(e)
ConnectionError: HTTPConnectionPool(host='localhost', port=15672): Max retries exceeded with url: /api/queues/%2f?columns=name (Caused by <class 'socket.error'>: [Errno 111] Connection refused)
2016-07-07 10:56:49,604 - htmengine.model_swapper.swap_controller(2672) - INFO - VER=0.0.0  LEAVING: <function _runNotificationReaderThread at 0x7f65d52bd488>()
2016-07-07 10:56:49,604 - htmengine.model_swapper.swap_controller(2672) - ERROR - VER=0.0.0  Patient failed, aborting program with exitCode=1
Traceback (most recent call last):
  File "/home/ubuntu/numenta-apps/nta.utils/nta/utils/error_handling.py", line 103, in abortOnExceptionWrapper
    return f(*args, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/nupic-0.3.4-py2.7.egg/nupic/support/decorators.py", line 132, in entryExitLoggingWrap
    return func(*args, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/nupic-0.3.4-py2.7.egg/nupic/support/decorators.py", line 58, in exceptionLoggingWrap
    return func(*args, **kwargs)
  File "/home/ubuntu/numenta-apps/htmengine/htmengine/model_swapper/swap_controller.py", line 399, in _runNotificationReaderThread
    for i, modelID in enumerate(swapperAPI.getModelsWithInputPending(), 1):
  File "/home/ubuntu/numenta-apps/htmengine/htmengine/model_swapper/model_swapper_interface.py", line 794, in getModelsWithInputPending
    for mq in self._bus.getAllMessageQueues()
  File "/home/ubuntu/numenta-apps/nta.utils/nta/utils/message_bus_connector.py", line 280, in getAllMessageQueues
    params={"columns": "name"})
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/api.py", line 55, in get
    return request('get', url, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/api.py", line 44, in request
    return session.request(method=method, url=url, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/sessions.py", line 361, in request
    resp = self.send(prep, **send_kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/sessions.py", line 464, in send
    r = adapter.send(request, **kwargs)
  File "/home/ubuntu/.local/lib/python2.7/site-packages/requests-2.0.1-py2.7.egg/requests/adapters.py", line 356, in send
    raise ConnectionError(e)
ConnectionError: HTTPConnectionPool(host='localhost', port=15672): Max retries exceeded with url: /api/queues/%2f?columns=name (Caused by <class 'socket.error'>: [Errno 111] Connection refused)