EDUCATOR-2359 | Add celery config to restart worker after 100 tasks.

notifier/settings.py

@@ -192,6 +192,10 @@ BROKER_HEARTBEAT_CHECKRATE = 2
 # Each worker should only fetch one message at a time
 CELERYD_PREFETCH_MULTIPLIER = 1
 
+# Maximum number of tasks a pool worker process can execute
+# before it's replaced with a new one.
+CELERYD_MAX_TASKS_PER_CHILD = 100
+
 LANGUAGE_CODE = os.getenv('NOTIFIER_LANGUAGE', 'en')
 LANGUAGES = (
     ("en", "English"),
@@ -212,4 +216,4 @@ LOGO_IMAGE_URL = os.getenv('LOGO_IMAGE_URL', "{}/static/images/edx-theme/edx-log
 
 DEAD_MANS_SNITCH_URL = os.getenv('DEAD_MANS_SNITCH_URL', '')
 
-SECRET_KEY = os.getenv('SECRET_KEY', 'secret_key')
\ No newline at end of file
+SECRET_KEY = os.getenv('SECRET_KEY', 'secret_key')