title: Celery Worker is offline
body: <p>I am running a celery worker</p>
  
  <pre><code>foreman run python manage.py celery worker -E --maxtasksperchild=1000
  </code></pre>
  
  <p>And a celerymon</p>
  
  <pre><code>foreman run python manage.py celerymon
  </code></pre>
  
  <p>as well as celerycam</p>
  
  <pre><code>foreman run python manage.py celerycam
  </code></pre>
  
  <p>The django admin shows that my worker is offline and all tasks remain in the delayed state. I have tried killing and restarting it several times but it does not seem to be online.</p>
  
  <p>Here is my configuration</p>
  
  <pre><code>BROKER_TRANSPORT = 'amqplib'
  BROKER_POOL_LIMIT=0
  BROKER_CONNECTION_MAX_RETRIES = 0
  
  BROKER_URL = os.environ.get('AMQP_URL')
  
  CELERY_RESULT_BACKEND = 'database'
  
  CELERY_TASK_RESULT_EXPIRES = 14400
  </code></pre>