Set new singleton_send_instant_notifications_summary_by_email limits (baserow#4798)

Author: stribny

backend/src/baserow/config/settings/base.py

@@ -180,8 +180,10 @@
     "baserow.contrib.database.table.tasks.run_row_count_job": {"queue": "export"},
     "baserow.core.jobs.tasks.clean_up_jobs": {"queue": "export"},
 }
-CELERY_TASK_SOFT_TIME_LIMIT = 60 * 5  # 5 minutes
-CELERY_TASK_TIME_LIMIT = CELERY_TASK_SOFT_TIME_LIMIT + 60  # 60 seconds
+CELERY_TASK_SOFT_TIME_LIMIT = int(
+    os.getenv("CELERY_TASK_SOFT_TIME_LIMIT") or 60 * 5
+)  # default 5 minutes
+CELERY_TASK_TIME_LIMIT = CELERY_TASK_SOFT_TIME_LIMIT + 60  # default 6 minutes
 
 CELERY_REDBEAT_REDIS_URL = REDIS_URL
 # Explicitly set the same value as the default loop interval here so we can use it

backend/src/baserow/core/notifications/tasks.py

@@ -113,7 +113,8 @@ def beat_send_instant_notifications_summary_by_email(self):
     bind=True,
     queue="export",
     raise_on_duplicate=True,
-    lock_expiry=60 * 5,
+    lock_expiry=settings.CELERY_TASK_TIME_LIMIT * 2,
+    time_limit=settings.CELERY_TASK_TIME_LIMIT * 2,
 )
 def singleton_send_instant_notifications_summary_by_email(self):
     send_instant_notifications_email_to_users()