ERROR:pika.adapters.base_connection:Fatal Socket Error: error(32, 'Broken pipe')
WARNING:pika.adapters.base_connection:Socket closed when connection was open
WARNING:pika.connection:Disconnected from RabbitMQ at queue.mgmt.kumina.kumina.net:5671 (0): Not specified
ERROR:pika.callback:Calling <bound method RabbitmqTransport._on_connection_closed of <beaver.transports.rabbitmq_transport.RabbitmqTransport object at 0x12e8150>> for "0:_on_connection_closed" failed
Traceback (most recent call last):
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/callback.py", line 236, in process
    callback(*args, **keywords)
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/beaver/transports/rabbitmq_transport.py", line 96, in _on_connection_closed
    if self._connection._closing:
AttributeError: 'SelectConnection' object has no attribute '_closing'
Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 505, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/beaver/transports/rabbitmq_transport.py", line 121, in _connection_start
    self._connection.ioloop.start()
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/adapters/select_connection.py", line 355, in start
    self.process_timeouts()
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/adapters/select_connection.py", line 283, in process_timeouts
    timer['callback']()
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/beaver/transports/rabbitmq_transport.py", line 81, in _publish_message
    delivery_mode=self._rabbitmq_config['delivery_mode']
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/channel.py", line 338, in basic_publish
    (properties, body))
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/channel.py", line 1150, in _send_method
    self.connection._send_method(self.channel_number, method_frame, content)
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/connection.py", line 1571, in _send_method
    self._send_message(channel_number, method_frame, content)
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/connection.py", line 1601, in _send_message
    self._flush_outbound()
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/adapters/base_connection.py", line 282, in _flush_outbound
    self._handle_write()
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/adapters/base_connection.py", line 452, in _handle_write
    return self._handle_error(error)
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/adapters/base_connection.py", line 338, in _handle_error
    self._handle_disconnect()
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/adapters/base_connection.py", line 289, in _handle_disconnect
    self._on_connection_closed(None, True)
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/connection.py", line 1256, in _on_connection_closed
    self._on_disconnect(reply_code, reply_text)
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/connection.py", line 1368, in _on_disconnect
    self._process_connection_closed_callbacks(reply_code, reply_text)
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/connection.py", line 1397, in _process_connection_closed_callbacks
    reason_code, reason_text)
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/callback.py", line 60, in wrapper
    return function(*tuple(args), **kwargs)
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/callback.py", line 92, in wrapper
    return function(*args, **kwargs)
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/pika/callback.py", line 236, in process
    callback(*args, **keywords)
  File "/usr/share/python-beaver/local/lib/python2.7/site-packages/beaver/transports/rabbitmq_transport.py", line 96, in _on_connection_closed
    if self._connection._closing:
AttributeError: 'SelectConnection' object has no attribute '_closing'