Fix attempt related to celery/celery#4817

.gitignore

@@ -129,3 +129,4 @@ celeryev.pid
 celerybeat.pid
 fieldkeys/
 .crt*
+scripts/docker/feedcrunch_orchester.json

application/celery.py

@@ -43,8 +43,9 @@ def load_env():
 # Load task modules from all registered Django app configs.
 app.autodiscover_tasks()
 
-app.conf.broker_url                 = settings.BROKER_URL
-app.conf.broker_use_ssl             = settings.BROKER_USE_SSL
+app.conf.broker_url                 = settings.CELERY_BROKER_URL
+app.conf.broker_use_ssl             = settings.CELERY_BROKER_USE_SSL
+app.conf.broker_heartbeat           = settings.CELERY_BROKER_HEARTBEAT
 app.conf.accept_content             = settings.CELERY_ACCEPT_CONTENT
 app.conf.timezone                   = settings.CELERY_TIMEZONE
 app.conf.enable_utc                 = settings.CELERY_ENABLE_UTC

application/settings.py

@@ -309,11 +309,12 @@ def assign_env_value(var_name):
 
 # Celery Configuration
 if assign_env_value('USE_RABBITMQ'):
-    BROKER_URL = assign_env_value('RABBITMQ_URL')
+    CELERY_BROKER_URL = assign_env_value('RABBITMQ_URL')
 else:
-    BROKER_URL = assign_env_value('REDIS_URL')
+    CELERY_BROKER_URL = assign_env_value('REDIS_URL')
 
-BROKER_USE_SSL=True
+CELERY_BROKER_USE_SSL   = True
+CELERY_BROKER_HEARTBEAT = 0
 
 CELERY_ACCEPT_CONTENT = ['application/json']
 CELERY_TIMEZONE       = TIME_ZONE